85-0350
ACS710 Demo Board
Originator: Shawn Upton
Design Cover Sheet
Page 1 of 2 11/1/2010
Design Rev ->
OI
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Design Rev ->
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Doc
Size
Format
Name, Description
Sub-Document Revision
f
C
000-REV
A
pdf
Revision Control
3
4
5
6
7
8
9
000 REV
A
pdf
Revision Control
3
4
5
6
7
8
9
000-TOP
A
pdf
Top Level Instructions
1
3
3
5
5
5
5
5
000-TOP
A
pdf
Top Level Instructions
1
3
3
5
5
5
5
5
000 OPT
A
df
B ild O ti
1
3
3
5
6
6
8
9
000-OPT
A
pdf
Build Options
1
3
3
5
6
6
8
9
p
p
000-ASY
A
pdf
Construction Notes
2
2
2
5
5
5
8
9
000-ASY
A
pdf
Construction Notes
2
2
2
5
5
5
8
9
000 TST
A
pdf
Test and Verification
1
1
1
1
1
1
1
1
000-TST
A
pdf
Test and Verification
1
1
1
1
1
1
1
1
Base Board Assembly
Base Board Assembly
001 BOM
A
df
Bill f M t i l
2
3
4
5
5
6
6
9
001-BOM
A
pdf
Bill of Materials
2
3
4
5
5
6
6
9
p
001-SCH
A
pdf
Schematic
2
3
4
5
5
5
5
5
001-SCH
A
pdf
Schematic
2
3
4
5
5
5
5
5
001 BD1
Board Outline
2
3
4
5
OBS
001-BD1
-
-
Board Outline
2
3
4
5
OBS
001-SS1
-
-
Top Silkscreen
2
3
4
5
OBS
001 SS1
Top Silkscreen
2
3
4
5
OBS
001-SS2
-
-
Bottom Silkscreen
2
3
4
5
OBS
001-SS2
-
-
Bottom Silkscreen
2
3
4
5
OBS
001 SM1
TSld k
2
3
4
5
OBS
001-SM1
-
-
Top Soldermask
2
3
4
5
OBS
p
001-SM2
-
-
Bottom Soldermask
2
3
4
5
OBS
001-SM2
-
-
Bottom Soldermask
2
3
4
5
OBS
001 CU1
Top Layer
2
3
4
5
OBS
001-CU1
-
-
Top Layer
2
3
4
5
OBS
001-CU2
-
-
Mid 1 Layer
2
3
4
5
OBS
001 CU2
Mid 1 Layer
2
3
4
5
OBS
001-CU3
-
-
Mid 2 Layer
2
3
4
5
OBS
001-CU3
-
-
Mid 2 Layer
2
3
4
5
OBS
001 CU4
Btt L
2
3
4
5
OBS
001-CU4
-
-
Bottom Layer
2
3
4
5
OBS
y
001-GD1
-
-
Drill Drawing
2
3
4
5
OBS
001-GD1
-
-
Drill Drawing
2
3
4
5
OBS
001 GG1
Drill Guide
2
3
4
5
OBS
001-GG1
-
-
Drill Guide
2
3
4
5
OBS
001-GG2
-
-
Hole Guide
2
3
4
5
OBS
001 GG2
Hole Guide
2
3
4
5
OBS
001-ZIP
-
zip
Gerber Files
2
3
4
5
5
5
5
5
001-ZIP
-
zip
Gerber Files
2
3
4
5
5
5
5
5
ACS710ELC-12C-T
ACS710ELC-12C-T
002 BOM
Bill of Materials
1
OBS
002-BOM
-
-
Bill of Materials
1
OBS
ACS710ELC-25C-T
ACS710ELC 25C T
003-BOM
-
-
Bill of Materials
1
OBS
003-BOM
-
-
Bill of Materials
1
OBS
ACS710LLC 12C T
ACS710LLC-12C-T
004-BOM
-
-
Bill of Materials
1
OBS
004-BOM
-
-
Bill of Materials
1
OBS
ACS710LLC 25C T
ACS710LLC-25C-T
005-BOM
-
-
Bill of Materials
1
OBS
005 BOM
Bill of Materials
1
OBS
ACS710ELC 12CU T
ACS710ELC-12CU-T
010-BOM
-
-
Bill of Materials
1
1
1
OBS
010-BOM
-
-
Bill of Materials
1
1
1
OBS
ACS710ELC 12CB T
ACS710ELC-12CB-T
011-BOM
-
-
Bill of Materials
1
1
1
OBS
011 BOM
Bill of Materials
1
1
1
OBS
ACS710ELC-25CU-T
ACS710ELC-25CU-T
012 BOM
Bill f M t i l
1
1
1
OBS
012-BOM
-
-
Bill of Materials
1
1
1
OBS
ACS710ELC-25CB-T
ACS710ELC-25CB-T
013 BOM
Bill of Materials
1
1
1
OBS
013-BOM
-
-
Bill of Materials
1
1
1
OBS
ACS710LLC-12CU-T
ACS710LLC 12CU T
014-BOM
-
-
Bill of Materials
1
1
1
OBS
014-BOM
-
-
Bill of Materials
1
1
1
OBS
ACS710LLC 12CB T
ACS710LLC-12CB-T
015-BOM
-
-
Bill of Materials
1
1
1
OBS
015-BOM
-
-
Bill of Materials
1
1
1
OBS
ACS710LLC 25CU T
ACS710LLC-25CU-T
016-BOM
-
-
Bill of Materials
1
1
1
OBS
016 BOM
Bill of Materials
1
1
1
OBS
ACS710LLC-25CB-T
ACS710LLC-25CB-T
017 BOM
Bill f M t i l
1
1
1
OBS
017-BOM
-
-
Bill of Materials
1
1
1
OBS
85-0350
ACS710 Demo Board
Originator: Shawn Upton
Design Cover Sheet
Page 2 of 2 11/1/2010
Design Rev ->
OI
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SC
ASEK710LLA-12CB-T
ASEK710LLA 12CB T
018-BOM
-
-
Bill of Materials
1
2
2
8
OBS
018-BOM
-
-
Bill of Materials
1
2
2
8
OBS
ASEK710LLA 25CB T
ASEK710LLA-25CB-T
019-BOM
-
-
Bill of Materials
1
1
1
8
OBS
019-BOM
-
-
Bill of Materials
1
1
1
8
OBS
ASEK710ELA 12CB T
ASEK710ELA-12CB-T
020-BOM
-
-
Bill of Materials
1
1
8
OBS
020 BOM
Bill of Materials
1
1
8
OBS
ASEK710ELA-25CB-T
ASEK710ELA-25CB-T
021 BOM
Bill f M t i l
1
1
8
OBS
021-BOM
-
-
Bill of Materials
1
1
8
OBS
ASEK710KLA-12CB-T
ASEK710KLA-12CB-T
022 BOM
Bill of Materials
1
1
8
OBS
022-BOM
-
-
Bill of Materials
1
1
8
OBS
AC7EK10KLA-25CB-T
AC7EK10KLA 25CB T
023-BOM
-
-
Bill of Materials
1
1
8
OBS
023-BOM
-
-
Bill of Materials
1
1
8
OBS
ASEK710KLA-12CB-T
ASEK710KLA-12CB-T
024 BOM
A
pdf
Bill of Materials
9
024-BOM
A
pdf
Bill of Materials
9
ASEK710KLA-25CB-T
ASEK710KLA-25CB-T
025 BOM
A
df
Bill f M t i l
9
025-BOM
A
pdf
Bill of Materials
9
p
ASEK710KLA 6BB T
ASEK710KLA-6BB-T
026-BOM
A
pdf
Bill of Materials
9
026 BOM
A
pdf
Bill of Materials
9
SktB d
Socket Board
100-BOM
A
pdf
Bill of Materials
1
3
4
5
5
6
6
9
100-BOM
A
pdf
Bill of Materials
1
3
4
5
5
6
6
9
100 SCH
A
pdf
Schematic
1
3
4
5
5
5
5
5
100-SCH
A
pdf
Schematic
1
3
4
5
5
5
5
5
100-BD1
-
-
Board Outline
1
3
4
5
OBS
100 BD1
Board Outline
1
3
4
5
OBS
100-SS1
-
-
Top Silkscreen
1
3
4
5
OBS
100-SS1
-
-
Top Silkscreen
1
3
4
5
OBS
100 SS2
B tt Silk
1
3
4
5
OBS
100-SS2
-
-
Bottom Silkscreen
1
3
4
5
OBS
100-SM1
-
-
Top Soldermask
1
3
4
5
OBS
100-SM1
-
-
Top Soldermask
1
3
4
5
OBS
100 SM2
Bottom Soldermask
1
3
4
5
OBS
100-SM2
-
-
Bottom Soldermask
1
3
4
5
OBS
100-CU1
-
-
Top Layer
1
3
4
5
OBS
100 CU1
Top Layer
1
3
4
5
OBS
100-CU2
-
-
Mid 1 Layer
1
3
4
5
OBS
100-CU2
-
-
Mid 1 Layer
1
3
4
5
OBS
100 CU3
Mid2L
1
3
4
5
OBS
100-CU3
-
-
Mid 2 Layer
1
3
4
5
OBS
y
100-CU4
-
-
Bottom Layer
1
3
4
5
OBS
100-CU4
-
-
Bottom Layer
1
3
4
5
OBS
100 GD1
Drill Drawing
1
3
4
5
OBS
100-GD1
-
-
Drill Drawing
1
3
4
5
OBS
100-GG1
-
-
Drill Guide
1
3
4
5
OBS
100 GG1
Drill Guide
1
3
4
5
OBS
100-GG2
-
-
Hole Guide
1
3
4
5
OBS
100-GG2
-
-
Hole Guide
1
3
4
5
OBS
100 ZIP
i
Gb Fil
1
3
4
5
5
5
5
5
100-ZIP
-
zip
Gerber Files
1
3
4
5
5
5
5
5
p
ACS710 Demo Board
85-0350-000-REV
Originator: Shawn Upton
Revision Control
Page 1 of 3 Rev 9
11/1/2010
Rev OI to Rev A Changes:
Both -001 and -100 PCB's:
1. +5.0V net changed to "VCC".
2. Pin 16 of 1710 changed from VRAT to FAULT_EN.
3. R1 (332k PU on pin 13) changed from connected to VRAT to VCC
.
4. R2 (178k PU on pin 15) changed from connected to VRAT to VCC
.
5. R10 (from VRAT to GND) changed from connected to VRAT to VCC
.
6. TP1 changed from VRAT to FAULT_EN.
7. U2 changed from LP2980 to LM317.
The basic function of this block is the same: to provide either
5.0V or 3.3V.
However, VCC pin of the part is now powered also by this regulator
.
8. R13 to 301 ohm, R14 to 523 ohm, R14 to 432 ohm. This is part of the
above change.
9. U1 (Allegro ACS710) now powered by VCC instead of +5.0V
.
+5.0V was user supplied via J1 (filtered through L2)
.
10. Q4, R12, C7 TP9, L1 deleted.
11. Added C7 as a DNI'd capacitor on the VZCR node
.
12. Added R16 on VZCR, to form potential lowpass filter on VZCR
.
13. Build options changed, as the unipolar ("U") and bipolar ("B") ACS710
devices added. Build options changed from -002 through -005 to -010
through -017 as a result.
The old -002 through -005 build options listed only for reference
;
do not build these build options.
How to convert Rev OI to Rev A:
1. It is not possible to convert Rev OI to Rev A.
2. Create new assemblies according to this TED pack
.
Rev A to Rev B changes:
Both -001 and -100 PCB's:
1. Removed all Reset circuitry:
D2, R9, Q3, Q1, R7, R22, TP10.
2. Changed J1 from 10 pin Molex to 8 pin Mole
x
3. Changed C7 from DNI to 1nF.
4. Installed RJ on -001 PCB's (-100 already installed)
.
5. Added TP9 to Vin.
6. TP1 label from "FLT" to "EN".
7. Moved D1 and "FLT" label around.
8. Spread apart testpoints for better labeling.
9. Added J1 to -001 PCB (-100 already installed).
10. No other changes.
11. This impacts all schematics and PCB prints.
12. This only changed -001-BOM and -100-BOM; other BOM's unchanged
.
How to convert Rev A to Rev B:
1. It is not possible to convert Rev OI to Rev A.
2. Create new assemblies according to this TED pack
.
ACS710 Demo Board
85-0350-000-REV
Originator: Shawn Upton
Revision Control
Page 2 of 3 Rev 9
11/1/2010
Rev B to Rev C Changes:
1. R2 from 178k to 332k on both 85-0350-001 and -100
.
2. R3 from 332k to 178k on both 85-0350-001 and -100
.
3. Topside silkscreen change on both boards.
This was for the labeling changes.
4. Labeling changes: Board Label is spelled out in both the
OPT and ASY pages.
5. Added ACS710ELA-B12C-T and ACS710LLA-U25C-
T
6. Added R9 10k pullup resistor on Fault_Enable.
6. No other changes.
How to convert Rev B to Rev C:
1. It is not possible to convert Rev B to Rev C.
Construct new assemblies according to this TED pack
.
Rev C to Rev D Changes:
1. OPT page listed parts not available. Items 6-13 were removed
.
2. OPT page has new options, 16-19 added.
3. This caused the creation of the -020 through -023 items
.
4. OPT page item 14 had typo fixed ("ELA" should have been "LLA")
.
5. The -018-BOM had a typo fixed ("ELA" should have been "LLA")
.
6. No functional changes to boards.
7. The sub-assemblies changed to follow suit.
8. PCB Prints removed, as they are no longer required for TED packs
.
How to convert Rev C to Rev D:
1. It is not possible to convert Rev B to Rev C.
Construct new assemblies according to this TED pack
.
Rev D to Rev E Changes:
1. BOM's, SCH's listed LED's as "red", but BOM p/n gives a green LED'
.
BOM p/n changed to a red LED p/n.
2. Note: green or red does not matter for this.
3. No other changes, no functional changes.
How to convert Rev D to Rev E:
1. No changes necessary.
Rev E to Rev F Changes:
1. "ACS" labeling changed to "ASEK" labeling.
2. No functional changes.
How to convert Rev E to Rev F:
1. No changes necessary.
ACS710 Demo Board
85-0350-000-REV
Originator: Shawn Upton
Revision Control
Page 3 of 3 Rev 9
11/1/2010
Rev F to Rev G Changes:
1. BOM items 7, 10 and 11: parts changed from 5% to 1% in description
;
no part number change.
2. BOM items 8 and 9: errant part number fixed; no change in part values
.
3. Removed assemblies -018 to -023. Parts no longer sold
.
4. Added new assemblies -024, -025 and -026. These are the current
devices being sold.
How to convert Rev F to Rev G:
1. No changes necessary.
ACS710 Demo Board
85-0350-000-TOP
Originator: Shawn Upton
Top Level Instructions
PAGE 1 OF 1 Rev 5
8/28/2008
1. RoHS Compliance Required?
Yes.
All components and assembly practices must be RoHS Complian
t
Certificates of RoHS compliance must be sent to Allegro for record keepin
g
2. Other TED Packs and/or outside Specifictions required for build
:
none require
d
3. Are there optional ways to build this TED pack?
Y
es
Please read 85-0350-000-OPT for build option
s
4. Pages with the descriptor "-ASY" are expected to be followed by the assembl
y
person / assembly house. These are the Constrution Notes / Assembl
y
Notes pages, and are used to convey building instructions
.
5. The notes on the -TST pages are expected to be followed by Allegro
;
product shall not be sold to customers until the steps on the -TST pages are
completed. These are test and verification steps, and are used to
test assembly(s) prior to usage and/or selling
.
They are not "calibration" procedures as used on production equipmen
t
6. All photos provided are for reference only; slight variations may resul
t
from component second sourcing or later design changes. Photos are intende
d
to convey roughly what completed assembly should look like
.
7. As multiple boards exist under this TED pack number (85-0350), there i
s
no -000 assembly.
8. All assemblies are constructed using the -000-ASY page
.
ACS710 Demo Board
85-0350-000-OPT
Originator: Shawn Upton
Build Options
PAGE 1 OF 1 Rev 9
11/1/2010
There are several different assemblies listed under this TED pack
.
Build according to Request Number / Option Number / Description / TBD
,
as explained below:
# Request: Build (1) of this: Allegro P/
N
L
abel on Boar
d
1 ACS710ELC-12C-
T
85-0350-002 ACS710ELC-12C-
T
N
/A
2 ACS710ELC-25C-
T
85-0350-003 ACS710ELC-25C-
T
N
/A
3 ACS710LLC-12C-
T
85-0350-004 ACS710LLC-12C-
T
N
/A
4 ACS710LLC-25C-
T
85-0350-005 ACS710LLC-25C-
T
N
/A
Options 1 through 4 are obsolete and cannot be ordered
!
They are listed only for reference.
5 ASEK710 Demo 85-0350-100
S
ocketed versio
n
N
/A
Socket Boar
d
Options 6 through 19 are obsolete and cannot be ordered
!
They are listed only for reference.
6 85-0350-010 85-0350-010 ACS710ELC-12CU-
T
ASEK710ELC-12CU-
T
7 85-0350-011 85-0350-011 ACS710ELC-12CB-
T
ASEK710ELC-12CB-
T
8 85-0350-012 85-0350-012 ACS710ELC-25CU-
T
ASEK710ELC-25CU-
T
9 85-0350-013 85-0350-013 ACS710ELC-25CB-
T
ASEK710ELC-25CB-
T
10 85-0350-014 85-0350-014 ACS710LLC-12CU-
T
ASEK710LLC-12CU-
T
11 85-0350-015 85-0350-015 ACS710LLC-12CB-
T
ASEK710LLC-12CB-
T
12 85-0350-016 85-0350-016 ACS710LLC-25CU-
T
ASEK710LLC-25CU-
T
13 85-0350-017 85-0350-017 ACS710LLC-25CB-
T
ASKE710LLC-25CB-
T
14 85-0350-018 85-0350-018 ACS710LLA-12CB-
T
ASEK710LLA-12CB-
T
15 85-0350-019 85-0350-019 ACS710LLA-25CB-
T
ASEK710LLA-25CB-
T
16 85-0350-020 85-0350-020 ACS710ELA-12CB-
T
ASEK710ELA-12CB-
T
17 85-0350-021 85-0350-021 ACS710ELA-25CB-
T
ASEK710ELA-25CB-
T
18 85-0350-022 85-0350-022 ACS710KLA-25CB-
T
ASEK710KLA-25CB-
T
19 85-0350-023 85-0350-023 ACS710KLA-25CB-
T
ASEK710KLA-25CB-
T
# Request: Build (1) of this: Allegro P/
N
L
abel on Boar
d
20 85-0350-024 85-0350-024 ACS710KLA-12CB-
T
ASEK710KLA-12CB-
T
21 85-0350-025 85-0350-025 ACS710KLA-25CB-
T
ASEK710KLA-25CB-
T
22 85-0350-026 85-0350-026 ACS710KLA-6BB-
T
ASEK710KLA-6BB-
T
Note:
1. All (other than -100) boards must be labeled after construction (see -000-ASY)
2. Basically, the Allegro sensor that is installed onto the board has
the "ACS" prefix changed to to "ASEK", no other changes; and this
p/n is what is applied to the board.
ACS710 Demo Board
85-0350-000-ASY
Originator: Shawn Upton
Construction Notes
PAGE 1 OF 3 Rev 9
11/1/2010
Notes for all 85-0350 assemblies:
1. Any sticker applied by the assembly house shall be installed on the
backside of the pcb, onto the supplied silkscreen area
.
This sticker (if applied) may be larger, and applied elsewhere
;
but it must not obscure the 85-0350-001 p/n.
This sticker shall not interfere with the installation of the banana jacks
or standoffs.
2. Install all surface mount components first.
Please note: the Allegro part (for U1) may be installed at the same
time as all other parts!
It is listed seperately for ease of documentation
.
3. Install all through hole parts second.
Testpoint loops shall be installed in this orientation
:
L
ong axis of board
T
estpoint
Note: loop is parallel to the long axis of the board
.
4. Installation of RJ:
Use 22g buss wire, 0.5 inch body, with 0.25 inch leads bent 90 degree
.
Install 0.125 inch above PCB (not critical).
Solder and trim.
0
.5" long x 0.125" tall
P
CB Top side
P
CB Bottom side
ACS710 Demo Board
85-0350-000-ASY
Originator: Shawn Upton
Construction Notes
PAGE 2 OF 3 Rev 9
11/1/2010
5. Install standoffs and banana jacks last.
If possible, tighten hardware to these specifications
:
#4, #5, #6 metal hardware: tighten to 1-2 inch pounds torque
.
1/4-32 metal hardware: tighten to 3-5 inch pounds
.
Note: this is not a photo of the actual board!
This photo is supplied only for banana jack and standoff installation
.
Notes for 85-0350-001 through 85-0350-099 Boards
:
1. There is no need to assemble the -001 assembly prior to the -001/2/etc
assemblies. At build time, all parts may be installed at once
.
The -001 assembly is broken into a separate part number for ease of
documentation, not as an indication of how to assemble
.
2. All 85-0350 assemblies require a sticker to be applied post-construction
.
This sticker shall be applied by whomever constructs the boards
.
This sticker shall be the part number as stated by either this document
or by the -000-OPT.
3. This sticker shall be applied onto the top side silkscreen, as seen
to the left of U1 and the right of the "ASEK710-" silkscreen text
.
This box is 0.25 inches tall x 0.5 inches long
.
The sticker shall not be larger than the silkscreen box; but may be smaller
.
4. See next section for labeling instructions.
5. All components and assembly practices must be RoHS Compliant
Certificates of RoHS compliance must be sent to Allegro for record keeping
ACS710 Demo Board
85-0350-000-ASY
Originator: Shawn Upton
Construction Notes
PAGE 3 OF 3 Rev 9
11/1/2010
85-0350-001 through 85-0350-099 Labeling:
1. All labels shall be placed to the right of the "ASEK710" silkscreen
label and to the right of the U1 device, in the silkscreen box provided
.
2. If an 85-0350-001 assembly is made, for future finishing into a
finished assembly, board labeling is not required.
3. Label assemblies as outlined on below.
Board Allegro device
L
abel as:
85-0350-024 ACS710KLA-12CB-
T
ASEK710KLA-12CB-
T
85-0350-025 ACS710KLA-25CB-
T
ASEK710KLA-25CB-
T
85-0350-026 ACS710KLA-6BB-
T
ASEK710KLA-6BB-
T
85-0350-100 Labeling:
1. Boards do not require topside labeling.
ACS710 Demo Board
85-0350-000-TST
Originator: Shawn Upton
Test and Verification
PAGE 1 OF 1 Rev 1
7/9/2007
This page left blank at this tim
e
All assemblies must be tested and verified for proper operation prior t
o
shipping to customers.
85-0350.xls
ACS710 Demo Board
85-0350-001-BOM
Originator: Shawn Upton
Basic Board
Bill of Materials
Page 1 of 4
Rev 9
11/1/2010
ITEM QTY S Manufacturer P/N DESCRIPTION REF
116 Panasonic ECJ-1VB1E103K capacitor, monolythic, 0603, X5R, 10nF, 16V C5
216 Panasonic ECJ-1VB1C104K capacitor, monolythic, 0603, X5R, 0.1uF, 16V C1
326 Panasonic ECJ-HVB1C106M capacitor, monolythic, 1206, X5R, 10uF, 16V C3, C4
416 Panasonic ECJ-1VC1H102J capacitor, monolythic, 0603, X5R, 1nF, 16V C7
50 Do Not Install C2, C6, C8
636 Panasonic ERJ-3GEY0R00V resistor, metal film, 0603, 5%, zero ohm R16, R23, R26
726 Panasonic ERJ-3EKF3010V resistor, metal film, 0603, 1%, 301 ohm R8, R13
816Panasoni
c
ERJ-3EKF4320
V
resistor, metal film, 0603, 1%, 432 ohm R15
916Panasoni
c
ERJ-3EKF5230
V
resistor, metal film, 0603, 1%, 523 ohm R14
10 46 Panasonic ERJ-3EKF1001V resistor, metal film, 0603, 1%, 1k ohm R20, R21, R24, R2
5
11 3 6 Panasonic ERJ-3EKF1002V resistor, metal film, 0603, 1%, 10k ohm R6, R9, R11
12 16 Panasonic ERJ-3EKF1783
V
resistor, metal film, 0603, 1%, 178k ohm R3
13 26 Panasonic ERJ-3EKF3323
V
resistor, metal film, 0603, 1%, 332k ohm R1, R2
14 0 Do Not Install R4, R5
15 16jumper (bend to 0.5" and install 0.125" above PCB) RJ
16 0 Do Not Install R10
17 16 Murata BLM18BB471SN1D inductor, 0603 L2
18 16Panasoni
c
LNJ214R8AR
A
LED, 0603 (1608), red, 2V or 2.1
V
D1
19 16Zetex ZXM61P02FT
A
mosfet, PFET, SOT-23 Q2
20 19 National Semi LM317AEMP IC, voltage regulator, adjustable, SOT-223 U2
21 26 Johnson Components 111-2223-001 connector, banana plug IP+, IP-
22 16Molex 22-11-208
2
connector, straight friction lock header, 8 pin J1
23 96Ke
y
stone Electronic
s
5005
K
test
p
oint, 0.063 inch diameter, red TP1 - TP9
24 46 screw, zinc metal
p
lated, 4-40, 0.5 inch, Phili
p
sSee Construction Note
s
25 46Ke
y
stone Electronic
s
1450
C
standoff, male/male, zinc metal
p
lated, 4-40, See Construction Note
s
0.5 inch lon
g
, hex sha
p
ed
26 16
A
MP 9-146277-0-0
2
connector, 2 pin male, 100mil spaced, 25mil J2
square pos
t
Note: P/N given may be more than 2 pins; cut to
size
27 163M 929950-0
0
2 pin shunt connecto
r
J2
ACS710 Demo Board
85-0350-001-BOM
Originator: Shawn Upton
Basic Board
Bill of Materials
Page 2 of 4
Rev 9
11/1/2010
28 110 pcb, as from 85-0350-001 Rev 5 gerber files
All components and assembly practices must be RoHS Complian
t
Certificates of RoHS compliance must be sent to Allegro for record keepin
g
This BOM
g
enerated in conformance with ENG 07-0002 Revision 4
BOM Ex
p
lanation
Item: each distinct com
p
onent has a "line item"
(
but ma
y
s
p
an multi
p
le lines
)
. When
q
uestions arise to a com
p
onent
p
arameter/desi
g
nation/etc,
p
lease
refer to line item number first when in
q
uirin
g
.
QTY: the
q
uantit
y
of items to be ordered
p
er finished assembl
y
. Note: hi
g
her level documents ma
y
call this BOM multi
p
le times
S: BOM Substitution Instructions. See belo
w
Manufacturer: Recommended
(
or re
q
uired
)
Manufacturer for the
p
art
(
s
)
. Note: multi
p
le manufacturers ma
y
be listed
p
er line item.
Note: if no manufacturer
p
art number is
g
iven, the the item is considered
g
eneric enou
g
h that that an
y
manufacturer should work. Ie, 1N4001 in
a DO-41
P/N: The manufacturers
p
art number. Note: if multi
p
le manufacturers are listed, this P/N will corres
p
ond onl
y
to the manufacturer to the immediate left
of the P/N
Note: Manufacturer
p
art number ma
y
be incom
p
lete; if not enou
g
h information is
g
iven, see below.
Descri
p
tion: this is a
g
eneric descri
p
tion of the
p
art. Packa
g
e size,
p
art t
yp
e, minimum/maximum re
q
uirements are listed.
Note: this is
g
eneric and ma
y
not exactl
y
reflect the su
gg
ested/re
q
uired
p
art. For exam
p
le, "ca
p
acitor, 25V" while the manufacturer P/N
is actuall
y
50V. The ca
p
acitor is re
q
uired to a minimum of 25V rated
(
im
p
ortant onl
y
if second sourcin
g)
In
g
eneral, this field will list the critical
p
arameters of the com
p
onent if the Substitution code is not 10.
Ref: This is the list of com
p
onent desi
g
nators.
If "see construction notes" is listed, the construction notes must be used to determine com
p
onent location
(
not marked on board etc
)
Note: surface mount com
p
onents ma
y
have a desi
g
nator listed but not marked on PCB silkscreen; if so then refer to -CPG
(
or similar
)
drawin
g
for location and/or the
p
ick and
p
lace file
(
as found in the
g
erber files
)
If a line item has multi
p
le
p
art numbers, the
y
are not to be inter
p
reted as an
y
order of
p
reference
Mixin
g
is allowed
(
for exam
p
le, if 2 manufacturers are listed, and
q
t
y
is 5, then 2
p
arts ma
y
be from vendor A and 3
p
arts from vendor B
)
re
g
ardless of
code, unless otherwise noted
.
BOM Substitution Notes:
The third column nomenclature is to be used for second sourcin
g
com
p
onents as follows
:
1. An
y
substitution allowed, as lon
g
as mechanicall
y
identical
(
non-electrical items onl
y)
(
visuall
y
different ok
)
2. An
y
susbstitution allowed, as lon
g
as mechanicall
y
similar
(
non-electrical items onl
y)
(
visuall
y
different ok
)
3. An
y
substitution, as lon
g
as mechanicall
y
and visuall
y
identical
(
non-electrical items onl
y)
4. An
y
substitution allowed, as lon
g
as mechanicall
y
and visuall
y
similar
(
non-electrical items onl
y)
5. An
y
substitution allowed, as lon
g
as mechanicall
y
and visuall
y
identical and electricall
y
similar
6. An
y
substitution allowed, as lon
g
as mechanicall
y
, electricall
y
and visuall
y
similar
7. Reserved for future usa
g
e.
8. Reserved for future usa
g
e
9. Substitution not recommended, but allowed if mechanicall
y
, electricall
y
and visuall
y
similar. Onl
y
substitute if no alternative.
10. No substitution allowed.
ACS710 Demo Board
85-0350-001-BOM
Originator: Shawn Upton
Basic Board
Bill of Materials
Page 3 of 4
Rev 9
11/1/2010
"Identical" is to be inter
p
reted as "meetin
g
the same s
p
ecifications" with no deviation from the s
p
ecifications.
If no manufacturer is
g
iven, then do not deviate from stated s
p
ecifications in the Descri
p
tion field.
If a manufacturer is
g
iven, do not deviate from the s
p
ecifications from the manufacturer--the Descri
p
tion field is for reference onl
y
then.
In
g
eneral, "Identical" codes will list s
p
ecific manufacturer and manufacturer
p
art numbers
"Similar" is to be inter
p
reted as "meetin
g
or exceedin
g
the stated s
p
ecifications
,
in re
g
ards to electrical and/or mechanical
p
arameters
(
see Substitution code
)
.
If no manufacturer is
g
iven, then do not deviate from stated s
p
ecifications in the Descri
p
tion field--but use "Similar" substitutin
g
g
uidelines
If a manufacturer is
g
iven, the Descri
p
tion field lists the critical
p
arameters that must be met
(
or exceeded
)
.
In
g
eneral, "Similar" codes will have all critical
p
arameters listed, and subsitutin
g
outside
p
arameters as listed is ok
"Similar" as a
pp
lied to visual means different colors ma
y
be used
,
unless otherwise noted. For exam
p
le
,
an item with Substitution code 6 can
t
yp
icall
y
be an
y
color.
However, if the descri
p
tion states "red" and the substitution code is 4, 6 or similar, then a red item must be used--but it ma
y
be an
y
shade of red.
For exam
p
le, if a ca
p
acitor is to be "identical", it must have the same volta
g
e and tem
p
co etc ratin
g
s as stated in the descri
p
tion.
If a ca
p
acitor is to be similar, the volta
g
e ratin
g
ma
y
be hi
g
her, the tem
p
co lower, etc.
Unless if the Substitution code is 10, "identical"
p
arts ma
y
be sourced from different manufacturers and ma
y
have sli
g
ht differences in a
pp
earance.
These subtle differences are ok.
Substitutin
g
for "Similar"
p
arts:
Ca
p
acitors:
-tem
p
co must be same or
g
o down. Alternatel
y
,
g
o u
p
in this order: Z5U, X5R, X7R, NP0, C0
G
-tolerance must be same or
g
o dow
n
-volta
g
e ratin
g
must be same or
g
o u
p
-unless otherwise stated, ca
p
acitance value must be identica
l
-unless otherwise stated, lead s
p
acin
g
must be same; external dimensions must be the same or smalle
r
-unless otherwise stated, ca
p
acitor t
yp
e must be identical
(
tantalum, mono, etc
)
Resistors:
-tem
p
co must same or
g
o down
-tolerance must be same or
g
o dow
n
-unless otherwise stated, resistance value must be identica
l
Note: when
g
oin
g
from 5% to 1%, use nearest value siz
e
-
p
ower dissa
p
ation must be same or
g
reate
r
-unless otherwise stated,
p
acka
g
e size must be the sam
e
-unless otherwise stated, colorin
g
and markin
g
can var
y
-unless otherwise stated, resistor t
yp
e must be identical
(
wire wound, metal film, etc
)
Diodes and Transistors
:
-unless otherwise stated,
p
acka
g
e size must be the sam
e
IC's, Connectors, and all other
p
arts::
-unless otherwise stated,
p
acka
g
e size must be the same
(
DIP16, SOIC-8, etc
)
ACS710 Demo Board
85-0350-001-BOM
Originator: Shawn Upton
Basic Board
Bill of Materials
Page 4 of 4
Rev 9
11/1/2010
Manufacturer Part Number Discre
p
encie
s
Ever
y
attem
p
t will be made to
p
rovide a workable
p
art number. However,
p
refixes and suffixes can var
y
over time.
If second sourcin
g
from a different manufacturer, make sure that the re
q
uirements as noted under the Descri
p
tion column are met.
In
g
eneral, if tem
p
erature o
p
tion
(
s
)
are not noted,
p
arts s
p
ecified to work from 0-50C
(
or
g
reater
)
will be sufficent.
If
p
acka
g
e information is not
g
iven,
p
lease check the manufacturer datasheet for
p
acka
g
e t
yp
e.
An
y
and all descre
p
encies should be re
p
orted to Alle
g
ro MicroS
y
stems for correction and u
p
dates.
1
1
2
2
3
3
4
4
D D
C C
B B
A A
1
Allegro M icroSystems , Inc
955 Perim e te r Rd
Manchester NH 031031
ACS710 Demo Board
85-0350-001-SCH 5
9/8/2008 3:00:11 PM
85-0350-001 Rev 5.SchDoc
Title
Size: Number:
Date:
File:
Revision:
Sheet of
Time:
A
IP+
BANANA JACK
IP+
IP-
IP-
BANANA JACK
C5
10nF
1
2
3
4
5
6
7
8
J1
MOLEX 22-11-2082
GND
VIOUT
VCC
C4
10uF
C3
10uF
TP2
TP4
RJ
zero
VCC
+Vin
TP1
C2
DNI
C1
0.1uF
VCC
IP+
1
IP+
2
IP+
3
IP+
4
IP-
5
IP-
6
IP-
7
IP-
8GND 9
VZCR 10
VFILTER 11
VIOUT 12
VOCFLT 13
VCC 14
VOC 15
EN 16
U1
ACS710
R2
332k
R3
178k
R1
332k
R5
DNI
R4
DNI
FAULT_EN
VOCFLT
VZCR
VCC
VCC
Q2
ZXM61P02
D1
LED Red
R8
301
TP7
TP6
EN
VZCR
TP5 VOCFLT
C6
DNI
L2
R20 1k
R21 1k
R23 zero
R24 1k
VCC VCC
R6
10k
R10
DNI
VCC
R11
10k
VIOUT
C8
DNI
R14
523
R13
301
R15
432
J2
Install J2 for VCC=3.3V, otherwise VCC=5V
Net
H1
4-40 Hole Net
H2
4-40 Hole
Net
H3
4-40 Hole Net
H4
4-40 Hole
R25 1k
VOC
TP3
TP9
TP8
VOC
VOCFLT
VIOUT
VFILTER
VOC
VIOUT
VFILTER
VFILTER R26 zero
Fiducial_1 Fiducial_2Fiducial_3
Vin
3
Adj
1
Vout 4
Vout
2
U2
LM317AEMP
+Vin
RoHS
Logo_1
C7
1nF
R16
zero
EN
R9
10k
VCC
ACS710 Demo Board
85-0350-024-BOM
Originator: Shawn Upton
ASEK710KLC-12CB-T
Bill of Materials
Page 1 of 1
Rev 9
11/1/2010
ITEM QTY S Manufacturer P/N DESCRIPTION REF
1110 Allegro ACS710KLA-12CB-T IC, current sensor U1
2110 Allegro 85-0350-001
316 label (see 85-0350-000-ASY)
All components and assembly practices must be RoHS Complian
t
Certificates of RoHS compliance must be sent to Allegro for record keepin
g
This BOM
g
enerated in conformance with ENG 07-0002 Revision 4
ACS710 Demo Board
85-0350-025-BOM
Originator: Shawn Upton
ASEK710KLA-25CB-T
Bill of Materials
Page 1 of 1
Rev 9
11/1/2010
ITEM QTY S Manufacturer P/N DESCRIPTION REF
1110 Allegro ACS710KLA-25CB-T IC, current sensor U1
2110 Allegro 85-0350-001
316 label (see 85-0350-000-ASY)
All components and assembly practices must be RoHS Complian
t
Certificates of RoHS compliance must be sent to Allegro for record keepin
g
This BOM
g
enerated in conformance with ENG 07-0002 Revision 4
ACS710 Demo Board
85-0350-026-BOM
Originator: Shawn Upton
ASEK710KLA-6BB-T
Bill of Materials
Page 1 of 1
Rev 9
11/1/2010
ITEM QTY S Manufacturer P/N DESCRIPTION REF
1110 Allegro ACS710KLA-6BB-T IC, current sensor U1
2110 Allegro 85-0350-001
316 label (see 85-0350-000-ASY)
All components and assembly practices must be RoHS Complian
t
Certificates of RoHS compliance must be sent to Allegro for record keepin
g
This BOM
g
enerated in conformance with ENG 07-0002 Revision 4
ACS710 Demo Board
85-0350-100-BOM
Originator: Shawn Upton
Socket Board
Bill of Materials
Page 1 of 4
Rev 9
11/1/2010
ITEM QTY S Manufacturer P/N DESCRIPTION REF
116 Panasonic ECJ-1VB1E103K capacitor, monolythic, 0603, X5R, 10nF, 16V C5
216 Panasonic ECJ-1VB1C104K capacitor, monolythic, 0603, X5R, 0.1uF, 16V C1
326 Panasonic ECJ-HVB1C106M capacitor, monolythic, 1206, X5R, 10uF, 16V C3, C4
416 Panasonic ECJ-1VC1H102J capacitor, monolythic, 0603, X5R, 1nF, 16V C7
50 Do Not Install C2, C6, C8
636 Panasonic ERJ-3GEY0R00V resistor, metal film, 0603, 5%, zero ohm R16, R23, R26
726 Panasonic ERJ-3EKF3010V resistor, metal film, 0603, 1%, 301 ohm R8, R13
816Panasoni
c
ERJ-3EKF4320
V
resistor, metal film, 0603, 1%, 432 ohm R15
916Panasoni
c
ERJ-3EKF5230
V
resistor, metal film, 0603, 1%, 523 ohm R14
10 46 Panasonic ERJ-3EKF1001V resistor, metal film, 0603, 1%, 1k ohm R20, R21, R24, R2
5
11 3 6 Panasonic ERJ-3EKF1002V resistor, metal film, 0603, 1%, 10k ohm R6, R9, R11
12 16 Panasonic ERJ-3EKF1783
V
resistor, metal film, 0603, 1%, 178k ohm R3
13 26 Panasonic ERJ-3EKF3323
V
resistor, metal film, 0603, 1%, 332k ohm R1, R2
14 0 Do Not Install R4, R5
15 16jumper (bend to 0.5" and install 0.125" above PCB) RJ
16 0 Do Not Install R10
17 26 Murata BLM18BB471SN1D inductor, 0603 L1, L2
18 16Panasoni
c
LNJ214R8AR
A
LED, 0603 (1608), red, 2V or 2.1
V
D1
19 26Zetex ZXM61P02FT
A
mosfet, PFET, SOT-23 Q2, Q4
20 19 National Semi LM317AEMP IC, voltage regulator, adjustable, SOT-223 U2
21 26 Johnson Components 111-2223-001 connector, banana plug IP+, IP-
22 16Molex 22-11-208
2
connector, straight friction lock header, 8 pin J1
23 96Ke
y
stone Electronic
s
5005
K
test
p
oint, 0.063 inch diameter, red TP1 - TP9
24 46 screw, zinc metal
p
lated, 4-40, 0.5 inch, Phili
p
sSee Construction Note
s
25 46Ke
y
stone Electronic
s
1450
C
standoff, male/male, zinc metal
p
lated, 4-40, See Construction Note
s
0.5 inch lon
g
, hex sha
p
ed
26 16
A
MP 9-146277-0-0
2
connector, 2 pin male, 100mil spaced, 25mil J2
square pos
t
Note: P/N given may be more than 2 pins; cut to
size
27 1 6 3M 929950-0
0
2 pin shunt connecto
r
J2
ACS710 Demo Board
85-0350-100-BOM
Originator: Shawn Upton
Socket Board
Bill of Materials
Page 2 of 4
Rev 9
11/1/2010
28 110 Lorange
r
04337 281 X281
E
socket, ZIF, SOIC-16 wide, kelvin contacts U1
29 110 pcb, as from 85-0350-100 Rev 5 gerber files
RoHS compliance not require
d
This BOM
g
enerated in conformance with ENG 07-0002 Revision 4
BOM Ex
p
lanation
Item: each distinct com
p
onent has a "line item"
(
but ma
y
s
p
an multi
p
le lines
)
. When
q
uestions arise to a com
p
onent
p
arameter/desi
g
nation/etc,
p
lease
refer to line item number first when in
q
uirin
g
.
QTY: the
q
uantit
y
of items to be ordered
p
er finished assembl
y
. Note: hi
g
her level documents ma
y
call this BOM multi
p
le times
S: BOM Substitution Instructions. See belo
w
Manufacturer: Recommended
(
or re
q
uired
)
Manufacturer for the
p
art
(
s
)
. Note: multi
p
le manufacturers ma
y
be listed
p
er line item.
Note: if no manufacturer
p
art number is
g
iven, the the item is considered
g
eneric enou
g
h that that an
y
manufacturer should work. Ie, 1N4001 in
a DO-41
P/N: The manufacturers
p
art number. Note: if multi
p
le manufacturers are listed, this P/N will corres
p
ond onl
y
to the manufacturer to the immediate left
of the P/N
Note: Manufacturer
p
art number ma
y
be incom
p
lete; if not enou
g
h information is
g
iven, see below.
Descri
p
tion: this is a
g
eneric descri
p
tion of the
p
art. Packa
g
e size,
p
art t
yp
e, minimum/maximum re
q
uirements are listed.
Note: this is
g
eneric and ma
y
not exactl
y
reflect the su
gg
ested/re
q
uired
p
art. For exam
p
le, "ca
p
acitor, 25V" while the manufacturer P/N
is actuall
y
50V. The ca
p
acitor is re
q
uired to a minimum of 25V rated
(
im
p
ortant onl
y
if second sourcin
g)
In
g
eneral, this field will list the critical
p
arameters of the com
p
onent if the Substitution code is not 10.
Ref: This is the list of com
p
onent desi
g
nators.
If "see construction notes" is listed, the construction notes must be used to determine com
p
onent location
(
not marked on board etc
)
Note: surface mount com
p
onents ma
y
have a desi
g
nator listed but not marked on PCB silkscreen; if so then refer to -CPG
(
or similar
)
drawin
g
for location and/or the
p
ick and
p
lace file
(
as found in the
g
erber files
)
If a line item has multi
p
le
p
art numbers, the
y
are not to be inter
p
reted as an
y
order of
p
reference
Mixin
g
is allowed
(
for exam
p
le, if 2 manufacturers are listed, and
q
t
y
is 5, then 2
p
arts ma
y
be from vendor A and 3
p
arts from vendor B
)
re
g
ardless of
code, unless otherwise noted
.
BOM Substitution Notes:
The third column nomenclature is to be used for second sourcin
g
com
p
onents as follows
:
1. An
y
substitution allowed, as lon
g
as mechanicall
y
identical
(
non-electrical items onl
y)
(
visuall
y
different ok
)
2. An
y
susbstitution allowed, as lon
g
as mechanicall
y
similar
(
non-electrical items onl
y)
(
visuall
y
different ok
)
3. An
y
substitution, as lon
g
as mechanicall
y
and visuall
y
identical
(
non-electrical items onl
y)
4. An
y
substitution allowed, as lon
g
as mechanicall
y
and visuall
y
similar
(
non-electrical items onl
y)
5. An
y
substitution allowed, as lon
g
as mechanicall
y
and visuall
y
identical and electricall
y
similar
6. An
y
substitution allowed, as lon
g
as mechanicall
y
, electricall
y
and visuall
y
similar
7. Reserved for future usa
g
e.
8. Reserved for future usa
g
e
ACS710 Demo Board
85-0350-100-BOM
Originator: Shawn Upton
Socket Board
Bill of Materials
Page 3 of 4
Rev 9
11/1/2010
9. Substitution not recommended, but allowed if mechanicall
y
, electricall
y
and visuall
y
similar. Onl
y
substitute if no alternative.
10. No substitution allowed.
"Identical" is to be inter
p
reted as "meetin
g
the same s
p
ecifications" with no deviation from the s
p
ecifications.
If no manufacturer is
g
iven, then do not deviate from stated s
p
ecifications in the Descri
p
tion field.
If a manufacturer is
g
iven, do not deviate from the s
p
ecifications from the manufacturer--the Descri
p
tion field is for reference onl
y
then.
In
g
eneral, "Identical" codes will list s
p
ecific manufacturer and manufacturer
p
art numbers
"Similar" is to be inter
p
reted as "meetin
g
or exceedin
g
the stated s
p
ecifications
,
in re
g
ards to electrical and/or mechanical
p
arameters
(
see Substitution code
)
.
If no manufacturer is
g
iven, then do not deviate from stated s
p
ecifications in the Descri
p
tion field--but use "Similar" substitutin
g
g
uidelines
If a manufacturer is
g
iven, the Descri
p
tion field lists the critical
p
arameters that must be met
(
or exceeded
)
.
In
g
eneral, "Similar" codes will have all critical
p
arameters listed, and subsitutin
g
outside
p
arameters as listed is ok
"Similar" as a
pp
lied to visual means different colors ma
y
be used
,
unless otherwise noted. For exam
p
le
,
an item with Substitution code 6 can
t
yp
icall
y
be an
y
color.
However, if the descri
p
tion states "red" and the substitution code is 4, 6 or similar, then a red item must be used--but it ma
y
be an
y
shade of red.
For exam
p
le, if a ca
p
acitor is to be "identical", it must have the same volta
g
e and tem
p
co etc ratin
g
s as stated in the descri
p
tion.
If a ca
p
acitor is to be similar, the volta
g
e ratin
g
ma
y
be hi
g
her, the tem
p
co lower, etc.
Unless if the Substitution code is 10, "identical"
p
arts ma
y
be sourced from different manufacturers and ma
y
have sli
g
ht differences in a
pp
earance.
These subtle differences are ok.
Substitutin
g
for "Similar"
p
arts:
Ca
p
acitors:
-tem
p
co must be same or
g
o down. Alternatel
y
,
g
o u
p
in this order: Z5U, X5R, X7R, NP0, C0
G
-tolerance must be same or
g
o dow
n
-volta
g
e ratin
g
must be same or
g
o u
p
-unless otherwise stated, ca
p
acitance value must be identica
l
-unless otherwise stated, lead s
p
acin
g
must be same; external dimensions must be the same or smalle
r
-unless otherwise stated, ca
p
acitor t
yp
e must be identical
(
tantalum, mono, etc
)
Resistors:
-tem
p
co must same or
g
o down
-tolerance must be same or
g
o dow
n
-unless otherwise stated, resistance value must be identica
l
Note: when
g
oin
g
from 5% to 1%, use nearest value siz
e
-
p
ower dissa
p
ation must be same or
g
reate
r
-unless otherwise stated,
p
acka
g
e size must be the sam
e
-unless otherwise stated, colorin
g
and markin
g
can var
y
-unless otherwise stated, resistor t
yp
e must be identical
(
wire wound, metal film, etc
)
Diodes and Transistors
:
-unless otherwise stated,
p
acka
g
e size must be the sam
e
ACS710 Demo Board
85-0350-100-BOM
Originator: Shawn Upton
Socket Board
Bill of Materials
Page 4 of 4
Rev 9
11/1/2010
IC's, Connectors, and all other
p
arts::
-unless otherwise stated,
p
acka
g
e size must be the same
(
DIP16, SOIC-8, etc
)
Manufacturer Part Number Discre
p
encie
s
Ever
y
attem
p
t will be made to
p
rovide a workable
p
art number. However,
p
refixes and suffixes can var
y
over time.
If second sourcin
g
from a different manufacturer, make sure that the re
q
uirements as noted under the Descri
p
tion column are met.
In
g
eneral, if tem
p
erature o
p
tion
(
s
)
are not noted,
p
arts s
p
ecified to work from 0-50C
(
or
g
reater
)
will be sufficent.
If
p
acka
g
e information is not
g
iven,
p
lease check the manufacturer datasheet for
p
acka
g
e t
yp
e.
An
y
and all descre
p
encies should be re
p
orted to Alle
g
ro MicroS
y
stems for correction and u
p
dates.
1
1
2
2
3
3
4
4
D D
C C
B B
A A
1
Allegro M icroSystems , Inc
955 Perim e te r Rd
Manchester NH 031031
ACS710 Demo Board
85-0350-100-SCH 5
9/8/2008 3:01:27 PM
85-0350-100 Rev 5.SchDoc
Title
Size: Number:
Date:
File:
Revision:
Sheet of
Time:
A
IP+
BANANA JACK
IP+
IP-
IP-
BANANA JACK
C5
10nF
1
2
3
4
5
6
7
8
J1
Molex 22-11-2081
GND
VIOUT
+Vin VCC
C4
10uF
C3
10uF
TP2
TP4
RJ
zero
VCC
+Vin
TP1
C2
DNI
C1
0.1uF
VCC
R2
332k
R3
178k
R1
332k
R5
DNI
R4
DNI
FAULT_EN
VOCFLT
VZCR
VCC
VCC
Q2
ZXM61P02
D1
LED Red
R8
301
TP7
TP6
EN
VZCR
TP5 VOCFLT
C6
1nF
L2
R20 1k
R21 1k
R23 zero
R24 1k
VCC VCC
R6
10k
R10
DNI
VCC
R11
10k
VIOUT
C8
DNI
R14
20k
R13
332k
R15
10k
J2
Net
H1
4-40 Hole
Net
H2
4-40 Hole Net
H3
4-40 Hole
Net
H4
4-40 Hole
R25 1k
VOC
TP3
TP9
TP8
VOC
VOCFLT
VIOUT
VFILTER
VOC
VIOUT
VFILTER
VFILTER R26 zero
1F
1S
2F
2S
3F
3S
4F
4S
5F
5S
6F
6S
7F
7S
8S
8F 9S
9F
10S
10F
11S
11F
12S
12F
13S
13F
14S
14F
15S
15F
16F
16S
U1
Loranger 4337 28E
Vin
3
Adj
1
Vout 4
Vout
2
U2
LM317AEMP
Install J2 for VCC=3.3V, otherwise VCC=5V
Pb
Logo_1
C7
1n
R16
zero
EN
R9
10k
VCC
