85-0350 ACS710 Demo Board Originator: Shawn Upton Design Cover Sheet Page 1 of 2 000 REV 000-REV 000-TOP 000-OPT 000 OPT 000-ASY 000 TST 000-TST A A A A A pdff pdf pdf p df pdf pdf Design Rev -> Name, Name Description Revision Control C Top Level Instructions Build B ild Options Opti Construction Notes Test and Verification 001-BOM 001 BOM 001-SCH 001 BD1 001-BD1 001 SS1 001-SS1 001-SS2 001 SM1 001-SM1 001-SM2 001 CU1 001-CU1 001-CU2 001 CU2 001-CU3 001 CU4 001-CU4 001-GD1 001-GG1 001 GG1 001-GG2 001 GG2 001-ZIP A A - pdf pdf pdf zip Base Board Assembly Bill off Materials M t i l Schematic Board Outline Top Silkscreen Bottom Silkscreen T p Soldermask Top S ld k Bottom Soldermask Top Layer Mid 1 Layer Mid 2 Layer B tt Bottom L Layer y Drill Drawing Drill Guide Hole Guide Gerber Files 002 BOM 002-BOM - - 003-BOM - - 004-BOM - - 005-BOM 005 BOM - - 010-BOM - - 011-BOM 011 BOM - - 012 BOM 012-BOM - - 013 BOM 013-BOM - - 014-BOM - - 015-BOM - - 016-BOM 016 BOM - - 017 BOM 017-BOM - - Doc Size Format ACS710ELC-12C-T Bill of Materials ACS710ELC-25C-T ACS710ELC 25C T Bill of Materials ACS710LLC-12C-T ACS710LLC 12C T Bill of Materials ACS710LLC 25C T ACS710LLC-25C-T Bill of Materials ACS710ELC-12CU-T ACS710ELC 12CU T Bill of Materials ACS710ELC 12CB T ACS710ELC-12CB-T Bill of Materials ACS710ELC-25CU-T Bill off Materials M t i l ACS710ELC-25CB-T Bill of Materials ACS710LLC 12CU T ACS710LLC-12CU-T Bill of Materials ACS710LLC 12CB T ACS710LLC-12CB-T Bill of Materials ACS710LLC 25CU T ACS710LLC-25CU-T Bill of Materials ACS710LLC-25CB-T Bill off Materials M t i l OI A 11/1/2010 B C D E F G Sub-Document Sub Document Revision 1 1 2 1 3 3 3 2 1 4 3 3 2 1 5 5 5 5 1 6 5 6 5 1 7 5 6 5 1 8 5 8 8 1 9 5 9 9 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 5 5 OBS OBS OBS OBS OBS OBS OBS OBS OBS OBS OBS OBS 5 5 6 5 9 5 5 5 1 1 1 OBS 1 1 1 OBS 1 1 1 OBS 1 1 1 OBS 1 1 1 OBS 1 1 1 OBS 1 1 1 OBS 1 1 1 OBS 1 OBS 1 OBS 1 OBS 1 OBS 85-0350 ACS710 Demo Board Originator: Shawn Upton Doc Size Format Design Cover Sheet Page 2 of 2 Design Rev -> OI A Name, Description Name ASEK710LLA ASEK710LLA-12CB-T S 12CB C T Bill of Materials ASEK710LLA 25CB T ASEK710LLA-25CB-T Bill of Materials ASEK710ELA 12CB T ASEK710ELA-12CB-T Bill of Materials ASEK710ELA-25CB-T Bill off Materials M t i l ASEK710KLA-12CB-T Bill of Materials AC7EK10KLA 25CB T AC7EK10KLA-25CB-T Bill of Materials 11/1/2010 B C D E F G Sub Document Revision Sub-Document 018-BOM - - 019-BOM - - 020-BOM 020 BOM - - 021 BOM 021-BOM - - 022 BOM 022-BOM - - 023-BOM - - 024 BOM 024-BOM A ASEK710KLA-12CB-T pdf Bill of Materials 9 025 BOM 025-BOM A ASEK710KLA-25CB-T pdf p df Bill off Materials M t i l 9 026-BOM 026 BOM A ASEK710KLA 6BB T ASEK710KLA-6BB-T pdf Bill of Materials 9 100-BOM 100 SCH 100-SCH 100-BD1 100 BD1 100-SS1 100 SS2 100-SS2 100-SM1 100 SM2 100-SM2 100-CU1 100 CU1 100-CU2 100 CU3 100-CU3 100-CU4 100 GD1 100-GD1 100-GG1 100 GG1 100-GG2 100 ZIP 100-ZIP A A - pdf pdf zip ip Socket S k t Board B d Bill of Materials Schematic Board Outline Top Silkscreen B tt Bottom Silk Silkscreen Top Soldermask Bottom Soldermask Top Layer Mid 1 Layer Mid 2 Layer L y Bottom Layer Drill Drawing Drill Guide Hole Guide G b Fil Gerber Files 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 1 2 2 8 OBS 1 1 1 8 OBS 1 1 8 OBS 1 1 8 OBS 1 1 8 OBS 1 1 8 OBS 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 5 5 OBS OBS OBS OBS OBS OBS OBS OBS OBS OBS OBS OBS 5 5 6 5 9 5 5 5 ACS710 Demo Board 85-0350-000-REV Originator: Shawn Upton Revision Control Page 1 of 3 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 Molex 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. Rev 9 11/1/2010 ACS710 Demo Board 85-0350-000-REV Originator: Shawn Upton Revision Control Page 2 of 3 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. Rev 9 11/1/2010 ACS710 Demo Board 85-0350-000-REV Originator: Shawn Upton Revision Control Page 3 of 3 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. Rev 9 11/1/2010 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 Compliant Certificates of RoHS compliance must be sent to Allegro for record keeping 2. Other TED Packs and/or outside Specifictions required for build: none required 3. Are there optional ways to build this TED pack? Yes Please read 85-0350-000-OPT for build options 4. Pages with the descriptor "-ASY" are expected to be followed by the assembly person / assembly house. These are the Constrution Notes / Assembly 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 equipment 6. All photos provided are for reference only; slight variations may result from component second sourcing or later design changes. Photos are intended to convey roughly what completed assembly should look like. 7. As multiple boards exist under this TED pack number (85-0350), there is 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: # 1 2 3 4 Request: ACS710ELC-12C-T ACS710ELC-25C-T ACS710LLC-12C-T ACS710LLC-25C-T Build (1) of this: Allegro P/N 85-0350-002 ACS710ELC-12C-T 85-0350-003 ACS710ELC-25C-T 85-0350-004 ACS710LLC-12C-T 85-0350-005 ACS710LLC-25C-T Label on Board N/A N/A N/A N/A Options 1 through 4 are obsolete and cannot be ordered! They are listed only for reference. 5 ASEK710 Demo Socket Board 85-0350-100 Socketed version N/A Options 6 through 19 are obsolete and cannot be ordered! They are listed only for reference. 6 7 8 9 10 11 12 13 85-0350-010 85-0350-011 85-0350-012 85-0350-013 85-0350-014 85-0350-015 85-0350-016 85-0350-017 85-0350-010 85-0350-011 85-0350-012 85-0350-013 85-0350-014 85-0350-015 85-0350-016 85-0350-017 ACS710ELC-12CU-T ACS710ELC-12CB-T ACS710ELC-25CU-T ACS710ELC-25CB-T ACS710LLC-12CU-T ACS710LLC-12CB-T ACS710LLC-25CU-T ACS710LLC-25CB-T ASEK710ELC-12CU-T ASEK710ELC-12CB-T ASEK710ELC-25CU-T ASEK710ELC-25CB-T ASEK710LLC-12CU-T ASEK710LLC-12CB-T ASEK710LLC-25CU-T ASKE710LLC-25CB-T 14 15 16 17 18 19 85-0350-018 85-0350-019 85-0350-020 85-0350-021 85-0350-022 85-0350-023 85-0350-018 85-0350-019 85-0350-020 85-0350-021 85-0350-022 85-0350-023 ACS710LLA-12CB-T ACS710LLA-25CB-T ACS710ELA-12CB-T ACS710ELA-25CB-T ACS710KLA-25CB-T ACS710KLA-25CB-T ASEK710LLA-12CB-T ASEK710LLA-25CB-T ASEK710ELA-12CB-T ASEK710ELA-25CB-T ASEK710KLA-25CB-T ASEK710KLA-25CB-T # 20 21 22 Request: 85-0350-024 85-0350-025 85-0350-026 Build (1) of this: Allegro P/N 85-0350-024 ACS710KLA-12CB-T 85-0350-025 ACS710KLA-25CB-T 85-0350-026 ACS710KLA-6BB-T Label on Board ASEK710KLA-12CB-T ASEK710KLA-25CB-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: Long axis of board Testpoint 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 PCB Top side PCB 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 85-0350-024 85-0350-025 85-0350-026 Allegro device ACS710KLA-12CB-T ACS710KLA-25CB-T ACS710KLA-6BB-T Label as: ASEK710KLA-12CB-T ASEK710KLA-25CB-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 This page left blank at this time All assemblies must be tested and verified for proper operation prior to shipping to customers. 85-0350.xls Rev 1 7/9/2007 ACS710 Demo Board 85-0350-001-BOM Originator: Shawn Upton ITEM QTY S Basic Board Bill of Materials Page 1 of 4 Manufacturer P/N Rev 9 11/1/2010 DESCRIPTION REF 1 2 3 4 5 1 1 2 1 0 6 6 6 6 Panasonic Panasonic Panasonic Panasonic ECJ-1VB1E103K ECJ-1VB1C104K ECJ-HVB1C106M ECJ-1VC1H102J capacitor, monolythic, 0603, X5R, 10nF, 16V capacitor, monolythic, 0603, X5R, 0.1uF, 16V capacitor, monolythic, 1206, X5R, 10uF, 16V capacitor, monolythic, 0603, X5R, 1nF, 16V Do Not Install C5 C1 C3, C4 C7 C2, C6, C8 6 7 8 9 10 11 12 13 14 15 16 3 2 1 1 4 3 1 2 0 1 0 6 6 6 6 6 6 6 6 Panasonic Panasonic Panasonic Panasonic Panasonic Panasonic Panasonic Panasonic ERJ-3GEY0R00V ERJ-3EKF3010V ERJ-3EKF4320V ERJ-3EKF5230V ERJ-3EKF1001V ERJ-3EKF1002V ERJ-3EKF1783V ERJ-3EKF3323V resistor, metal film, 0603, 5%, zero ohm resistor, metal film, 0603, 1%, 301 ohm resistor, metal film, 0603, 1%, 432 ohm resistor, metal film, 0603, 1%, 523 ohm resistor, metal film, 0603, 1%, 1k ohm resistor, metal film, 0603, 1%, 10k ohm resistor, metal film, 0603, 1%, 178k ohm resistor, metal film, 0603, 1%, 332k ohm Do Not Install jumper (bend to 0.5" and install 0.125" above PCB) Do Not Install R16, R23, R26 R8, R13 R15 R14 R20, R21, R24, R25 R6, R9, R11 R3 R1, R2 R4, R5 RJ R10 17 1 6 Murata BLM18BB471SN1D inductor, 0603 L2 18 1 6 Panasonic LNJ214R8ARA LED, 0603 (1608), red, 2V or 2.1V D1 19 1 6 Zetex ZXM61P02FTA mosfet, PFET, SOT-23 Q2 20 1 9 National Semi LM317AEMP IC, voltage regulator, adjustable, SOT-223 U2 21 22 23 24 25 2 1 9 4 4 6 6 6 6 6 IP+, IPJ1 TP1 - TP9 See Construction Notes See Construction Notes 26 1 6 AMP 9-146277-0-02 27 1 6 3M 929950-00 connector, banana plug connector, straight friction lock header, 8 pin testpoint, 0.063 inch diameter, red screw, zinc metal plated, 4-40, 0.5 inch, Philips standoff, male/male, zinc metal plated, 4-40, 0.5 inch long, hex shaped connector, 2 pin male, 100mil spaced, 25mil square post Note: P/N given may be more than 2 pins; cut to size 2 pin shunt connector 6 Johnson Components 111-2223-001 Molex 22-11-2082 Keystone Electronics 5005K Keystone Electronics 1450C J2 J2 ACS710 Demo Board 85-0350-001-BOM Originator: Shawn Upton 28 1 10 Basic Board Bill of Materials Page 2 of 4 Rev 9 11/1/2010 pcb, as from 85-0350-001 Rev 5 gerber files All components and assembly practices must be RoHS Compliant Certificates of RoHS compliance must be sent to Allegro for record keeping This BOM generated in conformance with ENG 07-0002 Revision 4 BOM Explanation Item: each distinct component has a "line item" (but may span multiple lines). When questions arise to a component parameter/designation/etc, please refer to line item number first when inquiring. QTY: the quantity of items to be ordered per finished assembly. Note: higher level documents may call this BOM multiple times S: BOM Substitution Instructions. See below Manufacturer: Recommended (or required) Manufacturer for the part(s). Note: multiple manufacturers may be listed per line item. Note: if no manufacturer part number is given, the the item is considered generic enough that that any manufacturer should work. Ie, 1N4001 in a DO-41 P/N: The manufacturers part number. Note: if multiple manufacturers are listed, this P/N will correspond only to the manufacturer to the immediate left of the P/N Note: Manufacturer part number may be incomplete; if not enough information is given, see below. Description: this is a generic description of the part. Package size, part type, minimum/maximum requirements are listed. Note: this is generic and may not exactly reflect the suggested/required part. For example, "capacitor, 25V" while the manufacturer P/N is actually 50V. The capacitor is required to a minimum of 25V rated (important only if second sourcing) In general, this field will list the critical parameters of the component if the Substitution code is not 10. Ref: This is the list of component designators. If "see construction notes" is listed, the construction notes must be used to determine component location (not marked on board etc) Note: surface mount components may have a designator listed but not marked on PCB silkscreen; if so then refer to -CPG (or similar) drawing for location and/or the pick and place file (as found in the gerber files) If a line item has multiple part numbers, they are not to be interpreted as any order of preference Mixing is allowed (for example, if 2 manufacturers are listed, and qty is 5, then 2 parts may be from vendor A and 3 parts from vendor B) regardless of code, unless otherwise noted. BOM Substitution Notes: The third column nomenclature is to be used for second sourcing components as follows: 1. Any substitution allowed, as long as mechanically identical (non-electrical items only) (visually different ok) 2. Any susbstitution allowed, as long as mechanically similar (non-electrical items only) (visually different ok) 3. Any substitution, as long as mechanically and visually identical (non-electrical items only) 4. Any substitution allowed, as long as mechanically and visually similar (non-electrical items only) 5. Any substitution allowed, as long as mechanically and visually identical and electrically similar 6. Any substitution allowed, as long as mechanically, electrically and visually similar 7. Reserved for future usage. 8. Reserved for future usage 9. Substitution not recommended, but allowed if mechanically, electrically and visually similar. Only 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 interpreted as "meeting the same specifications" with no deviation from the specifications. If no manufacturer is given, then do not deviate from stated specifications in the Description field. If a manufacturer is given, do not deviate from the specifications from the manufacturer--the Description field is for reference only then. In general, "Identical" codes will list specific manufacturer and manufacturer part numbers "Similar" is to be interpreted as "meeting or exceeding the stated specifications, in regards to electrical and/or mechanical parameters (see Substitution code). If no manufacturer is given, then do not deviate from stated specifications in the Description field--but use "Similar" substituting guidelines If a manufacturer is given, the Description field lists the critical parameters that must be met (or exceeded). In general, "Similar" codes will have all critical parameters listed, and subsituting outside parameters as listed is ok "Similar" as applied to visual means different colors may be used, unless otherwise noted. For example, an item with Substitution code 6 can typically be any color. However, if the description states "red" and the substitution code is 4, 6 or similar, then a red item must be used--but it may be any shade of red. For example, if a capacitor is to be "identical", it must have the same voltage and tempco etc ratings as stated in the description. If a capacitor is to be similar, the voltage rating may be higher, the tempco lower, etc. Unless if the Substitution code is 10, "identical" parts may be sourced from different manufacturers and may have slight differences in appearance. These subtle differences are ok. Substituting for "Similar" parts: Capacitors: -tempco must be same or go down. Alternately, go up in this order: Z5U, X5R, X7R, NP0, C0G -tolerance must be same or go down -voltage rating must be same or go up -unless otherwise stated, capacitance value must be identical -unless otherwise stated, lead spacing must be same; external dimensions must be the same or smaller -unless otherwise stated, capacitor type must be identical (tantalum, mono, etc) Resistors: -tempco must same or go down -tolerance must be same or go down -unless otherwise stated, resistance value must be identical Note: when going from 5% to 1%, use nearest value size -power dissapation must be same or greater -unless otherwise stated, package size must be the same -unless otherwise stated, coloring and marking can vary -unless otherwise stated, resistor type must be identical (wire wound, metal film, etc) Diodes and Transistors: -unless otherwise stated, package size must be the same IC's, Connectors, and all other parts:: -unless otherwise stated, package 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 Manufacturer Part Number Discrepencies Every attempt will be made to provide a workable part number. However, prefixes and suffixes can vary over time. If second sourcing from a different manufacturer, make sure that the requirements as noted under the Description column are met. In general, if temperature option(s) are not noted, parts specified to work from 0-50C (or greater) will be sufficent. If package information is not given, please check the manufacturer datasheet for package type. Any and all descrepencies should be reported to Allegro MicroSystems for correction and updates. Rev 9 11/1/2010 1 2 3 4 TP1 EN TP2 VOC TP3 VCC TP4 A VCC C1 0.1uF VCC R1 332k VCC R9 10k TP9 R2 332k IPB EN VOC VCC VOCFLT VIOUT VFILTER VZCR GND 16 15 14 13 12 11 10 9 EN VOC R3 178k C8 DNI VCC R10 DNI B R4 DNI BANANA JACK C2 DNI J1 VCC L2 GND VOC R20 FAULT_EN R21 R23 VOCFLT R24 VIOUT VFILTER R26 R25 VZCR VCC U2 +Vin 1 2 3 Adj Vout Vin Vout R16 4 VCC C4 10uF C3 LM317AEMP 10uF C TP8 zero VOCFLT VIOUT VFILTER ACS710 IP- +Vin zero VIOUT C5 10nF R13 301 1 2 3 4 5 6 7 8 1k 1k zero 1k zero 1k MOLEX 22-11-2082 BANANA JACK IP+ IP+ IP+ IP+ IPIPIPIP- VZCR RJ U1 1 2 3 4 5 6 7 8 VFILTER TP7 IP+ IP+ VIOUT TP6 VCC A VOCFLT TP5 R5 DNI C7 1nF R6 10k Q2 ZXM61P02 R11 C6 DNI C 10k R8 301 R14 523 D1 LED Red J2 R15 432 Install J2 for VCC=3.3V, otherwise VCC=5V Fiducial_1 Fiducial_3 D RoHS H1 Net Fiducial_2 Logo_1 4-40 Hole Title ACS710 Demo Board Size: A Number: 85-0350-001-SCH 2 3 H2 Net Net 4-40 Hole 4-40 Hole Revision: Date: 9/8/2008 Time: 3:00:11 PM Sheet 1 of 1 File: 85-0350-001 Rev 5.SchDoc 1 H3 5 H4 Net 4-40 Hole Allegro MicroSystems, Inc 955 Perimeter Rd Manchester NH 03103 4 D ACS710 Demo Board 85-0350-024-BOM Originator: Shawn Upton ITEM QTY S 1 2 3 1 1 1 Manufacturer 10 Allegro 10 Allegro 6 ASEK710KLC-12CB-T Bill of Materials Page 1 of 1 P/N ACS710KLA-12CB-T 85-0350-001 Rev 9 11/1/2010 DESCRIPTION IC, current sensor label (see 85-0350-000-ASY) All components and assembly practices must be RoHS Compliant Certificates of RoHS compliance must be sent to Allegro for record keeping This BOM generated in conformance with ENG 07-0002 Revision 4 REF U1 ACS710 Demo Board 85-0350-025-BOM Originator: Shawn Upton ITEM QTY S 1 2 3 1 1 1 Manufacturer 10 Allegro 10 Allegro 6 ASEK710KLA-25CB-T Bill of Materials Page 1 of 1 P/N ACS710KLA-25CB-T 85-0350-001 Rev 9 11/1/2010 DESCRIPTION IC, current sensor label (see 85-0350-000-ASY) All components and assembly practices must be RoHS Compliant Certificates of RoHS compliance must be sent to Allegro for record keeping This BOM generated in conformance with ENG 07-0002 Revision 4 REF U1 ACS710 Demo Board 85-0350-026-BOM Originator: Shawn Upton ITEM QTY S 1 2 3 1 1 1 Manufacturer 10 Allegro 10 Allegro 6 ASEK710KLA-6BB-T Bill of Materials Page 1 of 1 P/N ACS710KLA-6BB-T 85-0350-001 Rev 9 11/1/2010 DESCRIPTION IC, current sensor label (see 85-0350-000-ASY) All components and assembly practices must be RoHS Compliant Certificates of RoHS compliance must be sent to Allegro for record keeping This BOM generated in conformance with ENG 07-0002 Revision 4 REF U1 ACS710 Demo Board 85-0350-100-BOM Originator: Shawn Upton ITEM QTY S Socket Board Bill of Materials Page 1 of 4 Manufacturer P/N Rev 9 11/1/2010 DESCRIPTION REF 1 2 3 4 5 1 1 2 1 0 6 6 6 6 Panasonic Panasonic Panasonic Panasonic ECJ-1VB1E103K ECJ-1VB1C104K ECJ-HVB1C106M ECJ-1VC1H102J capacitor, monolythic, 0603, X5R, 10nF, 16V capacitor, monolythic, 0603, X5R, 0.1uF, 16V capacitor, monolythic, 1206, X5R, 10uF, 16V capacitor, monolythic, 0603, X5R, 1nF, 16V Do Not Install C5 C1 C3, C4 C7 C2, C6, C8 6 7 8 9 10 11 12 13 14 15 16 3 2 1 1 4 3 1 2 0 1 0 6 6 6 6 6 6 6 6 Panasonic Panasonic Panasonic Panasonic Panasonic Panasonic Panasonic Panasonic ERJ-3GEY0R00V ERJ-3EKF3010V ERJ-3EKF4320V ERJ-3EKF5230V ERJ-3EKF1001V ERJ-3EKF1002V ERJ-3EKF1783V ERJ-3EKF3323V resistor, metal film, 0603, 5%, zero ohm resistor, metal film, 0603, 1%, 301 ohm resistor, metal film, 0603, 1%, 432 ohm resistor, metal film, 0603, 1%, 523 ohm resistor, metal film, 0603, 1%, 1k ohm resistor, metal film, 0603, 1%, 10k ohm resistor, metal film, 0603, 1%, 178k ohm resistor, metal film, 0603, 1%, 332k ohm Do Not Install jumper (bend to 0.5" and install 0.125" above PCB) Do Not Install R16, R23, R26 R8, R13 R15 R14 R20, R21, R24, R25 R6, R9, R11 R3 R1, R2 R4, R5 RJ R10 17 2 6 Murata BLM18BB471SN1D inductor, 0603 L1, L2 18 1 6 Panasonic LNJ214R8ARA LED, 0603 (1608), red, 2V or 2.1V D1 19 2 6 Zetex ZXM61P02FTA mosfet, PFET, SOT-23 Q2, Q4 20 1 9 National Semi LM317AEMP IC, voltage regulator, adjustable, SOT-223 U2 21 22 23 24 25 2 1 9 4 4 6 6 6 6 6 IP+, IPJ1 TP1 - TP9 See Construction Notes See Construction Notes 26 1 6 AMP 9-146277-0-02 27 1 6 3M 929950-00 connector, banana plug connector, straight friction lock header, 8 pin testpoint, 0.063 inch diameter, red screw, zinc metal plated, 4-40, 0.5 inch, Philips standoff, male/male, zinc metal plated, 4-40, 0.5 inch long, hex shaped connector, 2 pin male, 100mil spaced, 25mil square post Note: P/N given may be more than 2 pins; cut to size 2 pin shunt connector 6 Johnson Components 111-2223-001 Molex 22-11-2082 Keystone Electronics 5005K Keystone Electronics 1450C J2 J2 ACS710 Demo Board 85-0350-100-BOM Originator: Shawn Upton 28 1 10 Loranger 29 1 10 Socket Board Bill of Materials Page 2 of 4 04337 281 X281E socket, ZIF, SOIC-16 wide, kelvin contacts Rev 9 11/1/2010 U1 pcb, as from 85-0350-100 Rev 5 gerber files RoHS compliance not required This BOM generated in conformance with ENG 07-0002 Revision 4 BOM Explanation Item: each distinct component has a "line item" (but may span multiple lines). When questions arise to a component parameter/designation/etc, please refer to line item number first when inquiring. QTY: the quantity of items to be ordered per finished assembly. Note: higher level documents may call this BOM multiple times S: BOM Substitution Instructions. See below Manufacturer: Recommended (or required) Manufacturer for the part(s). Note: multiple manufacturers may be listed per line item. Note: if no manufacturer part number is given, the the item is considered generic enough that that any manufacturer should work. Ie, 1N4001 in a DO-41 P/N: The manufacturers part number. Note: if multiple manufacturers are listed, this P/N will correspond only to the manufacturer to the immediate left of the P/N Note: Manufacturer part number may be incomplete; if not enough information is given, see below. Description: this is a generic description of the part. Package size, part type, minimum/maximum requirements are listed. Note: this is generic and may not exactly reflect the suggested/required part. For example, "capacitor, 25V" while the manufacturer P/N is actually 50V. The capacitor is required to a minimum of 25V rated (important only if second sourcing) In general, this field will list the critical parameters of the component if the Substitution code is not 10. Ref: This is the list of component designators. If "see construction notes" is listed, the construction notes must be used to determine component location (not marked on board etc) Note: surface mount components may have a designator listed but not marked on PCB silkscreen; if so then refer to -CPG (or similar) drawing for location and/or the pick and place file (as found in the gerber files) If a line item has multiple part numbers, they are not to be interpreted as any order of preference Mixing is allowed (for example, if 2 manufacturers are listed, and qty is 5, then 2 parts may be from vendor A and 3 parts from vendor B) regardless of code, unless otherwise noted. BOM Substitution Notes: The third column nomenclature is to be used for second sourcing components as follows: 1. Any substitution allowed, as long as mechanically identical (non-electrical items only) (visually different ok) 2. Any susbstitution allowed, as long as mechanically similar (non-electrical items only) (visually different ok) 3. Any substitution, as long as mechanically and visually identical (non-electrical items only) 4. Any substitution allowed, as long as mechanically and visually similar (non-electrical items only) 5. Any substitution allowed, as long as mechanically and visually identical and electrically similar 6. Any substitution allowed, as long as mechanically, electrically and visually similar 7. Reserved for future usage. 8. Reserved for future usage 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 mechanically, electrically and visually similar. Only substitute if no alternative. 10. No substitution allowed. "Identical" is to be interpreted as "meeting the same specifications" with no deviation from the specifications. If no manufacturer is given, then do not deviate from stated specifications in the Description field. If a manufacturer is given, do not deviate from the specifications from the manufacturer--the Description field is for reference only then. In general, "Identical" codes will list specific manufacturer and manufacturer part numbers "Similar" is to be interpreted as "meeting or exceeding the stated specifications, in regards to electrical and/or mechanical parameters (see Substitution code). If no manufacturer is given, then do not deviate from stated specifications in the Description field--but use "Similar" substituting guidelines If a manufacturer is given, the Description field lists the critical parameters that must be met (or exceeded). In general, "Similar" codes will have all critical parameters listed, and subsituting outside parameters as listed is ok "Similar" as applied to visual means different colors may be used, unless otherwise noted. For example, an item with Substitution code 6 can typically be any color. However, if the description states "red" and the substitution code is 4, 6 or similar, then a red item must be used--but it may be any shade of red. For example, if a capacitor is to be "identical", it must have the same voltage and tempco etc ratings as stated in the description. If a capacitor is to be similar, the voltage rating may be higher, the tempco lower, etc. Unless if the Substitution code is 10, "identical" parts may be sourced from different manufacturers and may have slight differences in appearance. These subtle differences are ok. Substituting for "Similar" parts: Capacitors: -tempco must be same or go down. Alternately, go up in this order: Z5U, X5R, X7R, NP0, C0G -tolerance must be same or go down -voltage rating must be same or go up -unless otherwise stated, capacitance value must be identical -unless otherwise stated, lead spacing must be same; external dimensions must be the same or smaller -unless otherwise stated, capacitor type must be identical (tantalum, mono, etc) Resistors: -tempco must same or go down -tolerance must be same or go down -unless otherwise stated, resistance value must be identical Note: when going from 5% to 1%, use nearest value size -power dissapation must be same or greater -unless otherwise stated, package size must be the same -unless otherwise stated, coloring and marking can vary -unless otherwise stated, resistor type must be identical (wire wound, metal film, etc) Diodes and Transistors: -unless otherwise stated, package size must be the same ACS710 Demo Board 85-0350-100-BOM Originator: Shawn Upton Socket Board Bill of Materials Page 4 of 4 IC's, Connectors, and all other parts:: -unless otherwise stated, package size must be the same (DIP16, SOIC-8, etc) Manufacturer Part Number Discrepencies Every attempt will be made to provide a workable part number. However, prefixes and suffixes can vary over time. If second sourcing from a different manufacturer, make sure that the requirements as noted under the Description column are met. In general, if temperature option(s) are not noted, parts specified to work from 0-50C (or greater) will be sufficent. If package information is not given, please check the manufacturer datasheet for package type. Any and all descrepencies should be reported to Allegro MicroSystems for correction and updates. Rev 9 11/1/2010 1 2 3 4 TP1 EN TP2 VOC TP3 VCC TP4 A VCC C1 0.1uF VCC R1 332k VCC R9 10k TP9 R2 332k B IP- 16F 16S 15F 15S 14F 14S 13F 13S 12F 12S 11F 11S 10F 10S 9F 9S EN R3 178k C8 DNI VOCFLT VCC R10 DNI B VIOUT VFILTER J1 VCC L2 GND R20 VOC FAULT_EN R21 R23 VOCFLT R24 VIOUT VFILTER R26 R25 VZCR VCC R4 DNI BANANA JACK C2 DNI R16 zero VIOUT C +Vin Adj Vout Vin Vout 4 C5 10nF VCC C3 LM317AEMP 10uF 1 2 3 4 5 6 7 8 R5 DNI R6 10k Q2 ZXM61P02 R11 C6 1nF C4 10uF 1k 1k zero 1k zero 1k C7 1n U2 1 2 3 TP8 zero VOC Loranger 4337 28E IP- +Vin Molex 22-11-2081 BANANA JACK VZCR RJ U1 1F 1S 2F 2S 3F 3S 4F 4S 5F 5S 6F 6S 7F 7S 8F 8S VFILTER TP7 IP+ IP+ VIOUT TP6 VCC A VOCFLT TP5 C 10k R8 301 R13 332k D1 LED Red R14 20k J2 R15 10k H2 Pb Net Logo_1 4-40 Hole D Install J2 for VCC=3.3V, otherwise VCC=5V Title ACS710 Demo Board Size: A Number: 85-0350-100-SCH H4 H1 Net Net 4-40 Hole 4-40 Hole Revision: Date: 9/8/2008 Time: 3:01:27 PM Sheet 1 of 1 File: 85-0350-100 Rev 5.SchDoc 1 2 3 5 H3 Net 4-40 Hole Allegro MicroSystems, Inc 955 Perimeter Rd Manchester NH 03103 4 D