ISL23511WFRU10Z-TK - Intersil Corporation

FN6588.1

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 1-888-468-3774 |Intersil (and design) is a registered trademark of Intersil Americas Inc.

All other trademarks mentioned are the property of their respective owners.

ISL23511

Single Push Button Controlled Potentiometer (XDCP™)

Low Noise, Low Power, 32 Taps, Push

Button Controlled Pot e ntiometer

The Intersil ISL23511 is a three-terminal digitally-controlled

potentiometer (XDCP) implemented by a resistor array

composed of 31 resistive elements and a wiper switching

network. The ISL23511 features a push button control, a

shutdown mode, as well as an industry-leading µTQFN

package.

The push button control has individual PU and PD inputs for

adjusting the wiper. To eliminate redundancy, the wiper

position will automatically increment or decrement if one of

these inputs is held longer than 1s.

Forcing both PU and PD low for more than 2s acti vates

shutdown mode. Shutdown mode disconnects the top of the

resistor chain and moves the wiper to the lowest position,

minimizing power consumption.

The three terminals accessing the resistor chain naturally

configure the ISL23511 as a voltage divider. A rheostat is

easily formed by floating an end terminal or connecting it to

the wiper.

Features

• Solid-state volatile pot entiometer

• Push button controlled

• Single or Auto increment/decrement

- Fast Mode after 1s button press

• Shutdown Mode

• 32 wiper tap points

- Zero scale wiper position on power-up

• Low power CMOS

-V

CC = 2.7V to 5.5V

- Terminal voltage, 0 to VCC

- Standby current, 3µA max

•R

TOTAL value = 10kΩ, 50kΩ

• Packages

- 8 Ld SOIC and 10 Ld µTQFN (2.1mmx1.6mm)

• Pb-free (RoHS compliant)

Applications

• Volume Control

• LED/LCD Brightness Control

• Contrast Control

• Programming Bias Voltages

• Ladder Networks

VCC (SUPPLY VOLTAGE)

CONTROL

BLOCK

VSS (GROUND)

VSS

VCC

510

VCC

VSS

5RL

µTFQFN

(TOP VIEW)

SOIC

(TOP VIEW)

Ordering Information

PART

NUMBER PART

MARKING RTOTAL

(kΩ)TEMP.

RANGE (°C) PACKAGE

(Pb-free) PKG.

DWG. #

ISL23511WFB8Z* (Note 1) 23511 WFBZ 10 -40 to +125 8 Ld SOIC M8.15

ISL23511UFB8Z* (Note 1) 23511 UFBZ 50 -40 to +125 8 Ld SOIC M8.15

ISL23511WFRU10Z* (Note 2) GA 10 -40 to +125 10 Ld µTQFN L10.2.1x1.6A

ISL23511UFRU10Z* (Note 2) FZ 50 -40 to +125 10 Ld µTQFN L10.2.1x1.6A

*Add “-TK” suffix for tape and reel. Please refer to TB347 for details on reel specifications.

NOTES:

1. These Intersil Pb-free plastic packaged products employ special Pb-free material sets; molding compounds/die att ach materials and 100%

matte tin plate PLUS ANNEAL - e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering

operations. Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of

IPC/JEDEC J STD-020.

2. These Intersil Pb-free plastic packaged products employ special Pb-free material sets; molding compounds/die att ach materials and NiPdAu

plate - e4 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free

products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.

Data Sheet January 21, 2008

2FN6588.1

January 21, 2008

Block Diagrams

Pinouts ISL23511

(8 LD SOIC)

TOP VIEW

ISL23511

(10 LD µTQFN)

TOP VIEW

VCC

VSS

VCC

510

Pin Descriptions

SOIC

PIN µTQFN

PIN SYMBOL BRIEF DESCRIPTION

11PU

The PU is a negative-edge triggered input with internal pull-up. Toggling PU will move the wiper close to RH

terminal.

22PD

The PD is a negative-edge triggered input with internal pull-up. Toggling PD will move the wiper close to RL

terminal.

33R

HThe RH and RL pins of the ISL23511 are equivalent to the fixed terminals of a mechanical potentiometer. The

minimum voltage is VSS and the maximum is VCC. The terminology of RH and RL references the relative position

of the terminal in relation to wiper movement direction selected by the PU/PD input.

44V

SS Ground

56R

WThe RW pin is the wiper terminal of the potentiometer , which is equivalent to the movable terminal of a mechanical

potentiometer.

67R

LThe RH and RL pins of the ISL23511 are equivalent to the fixed terminals of a mechanical potentiometer. The

minimum voltage is VSS and the maximum is VCC. The terminology of RH and RL references the relative position

of the terminal in relation to wiper movement direction selected by the PU/PD input.

7 5, 8, 10 NC No connection

89V

CC Supply Voltage

5-BIT

UP/DOWN

COUNTER

ONE

DECODER

RESISTOR

ARRAY

TRANSFER

GATES

THIRTY

VCC (SUPPLY VOLTAGE)

GENERAL DETAILED

TWO RW

CONTROL

BLOCK

VSS (GROUND)

ISL23511

3FN6588.1

January 21, 2008

Absolute Maximum Ratings Thermal Information

Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C

Voltage at PU and PD Pin with Respect to GND. -0.3V to VCC + 0.3

VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.3V to +6V

Voltage at any DCP Pin with Respect to GND. . . . . . . .-0.3V to VCC

IW (10s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6mA

Latchup . . . . . . . . . . . . . . . . . . . . . . . . . Class II, Level A @ +125°C

ESD Rating

Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3kV

Machine Model. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .250V

Thermal Resistance (Typical, Note 3, 4) θJA (°C/W) θJC (°C/W)

8 Lead SOIC . . . . . . . . . . . . . . . . . . . . 120

10 Lead µTQFN . . . . . . . . . . . . . . . . . 150 48.3

Maximum Junction Temperature (Plastic Package). . . . . . . .+150°C

Pb-free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . .see link below

http://www.intersil.com/pbfree/Pb-FreeReflow.asp

Recommended Operating Conditions

Temperature Range (Extended Industrial). . . . . . . .-40°C to +125°C

VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.7V to 5.5V

Power Rating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15mW

Wiper Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±3.0mA

CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and

result in failures not covered by warranty.

NOTES:

3. θJA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.

4. For θJC, the “case temp” location is the center of the exposed metal pad on the package underside.

Potentiometer Specifications Over recommended operating conditions, unless otherwise specified.

SYMBOL PARAMETER TEST CONDITIONS MIN

(Note 18) TYP

(Note 5) MAX

(Note 18) UNIT

RTOTAL RH to RL Resistance W option 10 kΩ

U option 50 kΩ

RH to RL Resistance Tolerance -20 +20 %

End-to-End Temperature Coefficient W option ±80 ppm/°C

(Note 16)

U option ±125 ppm/°C

(Note 16)

RWWiper Resistance VCC = 3.3V, wiper current IRW = VCC/RTOTAL 130 400 Ω

VRH, VRL VRH and VRL Terminal Voltages VRH and VRL to GND 0 VCC V

Noise on Wiper Terminal From 0Hz to 10MHz -80 dBV

CH/CL/CW

(Note 17) Potentiometer Capacitance 10/10/25 pF

ILkgDCP Leakage on DCP Pins Voltage at pin from GND to VCC 0.05 0.4 µA

VOLTAGE DIVIDER MODE (0V @ RL; VCC @ RH; measured at RW unloaded)

INL

(Note 10) Integral Non-linearity -1 1 LSB

(Note 6)

DNL

(Note 9) Differential Non-linearity Monotonic over all tap positions -0.5 0.5 LSB

(Note 6)

ZSerror

(Note 7) Zero-scale Error W option 0 0.3 3 LSB

(Note 6)

U option 0 0.3 1

FSerror

(Note 8) Full-scale Error W option -3 -0.3 0 LSB

(Note 6)

U option -1 -0.3 0

TCV

(Note 11) Ratiometric Temperature Coefficient Wiper from 5 hex to 1F hex for W and U

option ±25 ppm/°C

fCUTOFF 3dB Cut-Off Frequency Wiper at the middle scale, W option 500 kHz

Wiper at the middle scale, U option 75 kHz

RESISTOR MODE (Measurements between RW and RL with RH not connected, or between RW and RH with RL not connected)

RINL

(Note 15) Integral Non-linearity DCP register set between 1 hex and 1F hex;

monotonic over all tap positions; W option -1.5 1.5 MI

(Note 12)

DCP register set between 1 hex and 1F hex;

monotonic over all tap positions; U option -1 1 MI

(Note 12)

ISL23511

4FN6588.1

January 21, 2008

RDNL

(Note 14) Differential Non-linearity W and U option -0.5 0.5 MI

(Note 12)

Roffset

(Note 13) Offset W option 0 1 3 MI

(Note 12)

U option 0 0.5 1 MI

(Note 12)

Potentiometer Specifications Over recommended operating conditions, unless otherwise specified. (Continued)

SYMBOL PARAMETER TEST CONDITIONS MIN

(Note 18) TYP

(Note 5) MAX

(Note 18) UNIT

DC Electrical Specifications Over recommended operating conditions unless otherwise specified.

SYMBOL PARAMETER TEST CONDITIONS MIN

(Note 18) TYP

(Note 5) MAX

(Note 18) UNIT

ICC VCC Active Current VCC = 5.5V, perform wiper move

operation 150 µA

ISB Standby Current 0.6 3 µA

ILkg PU, PD Input Leakage Current VIN = VSS to VCC -2 +2 µA

VIH PU, PD Input HIGH Voltage VCC x 0.7 V

VIL PU, PD input LOW Voltage VCC x 0.1 V

CIN

(Note 17) PU, PD Input Capacitance VCC = 3.3V, TA= +25°C, f = 1MHz 10 pF

Rpull_up

(Note 17) Pull-up Resistor for PU and PD 1MΩ

AC Electrical Specifications Over recommended operating conditions unless otherwise specified.

SYMBOL PARAMETER MIN

(Note 18) TYP

(Note 5) MAX

(Note 18) UNIT

tGAP Time Between Two Separate Push Button Events 2 ms

tDB Debounce Time 15 30 ms

tS SLOW Wiper Change on a Slow Mode 100 250 375 ms

tS FAST Wiper Change on a Fast Mode 25 50 75 ms

tstdn

(Note 17) Time to Enter Shutdown Mode (keep PU and PD LOW) 2 s

tR VCC VCC Power-up Rate 0.2 50 V/ms

NOTES:

5. Typical values are for TA = +25°C and 3.3V supply voltage.

6. LSB: [V(RW)31 – V(RW)0]/31. V (R W )31 and V(R W)0 are volt age on RW pin for the DCP register set to 1F hex and 00 hex respectively. LSB is

the incremental voltage when changing from one tap to an adjacent tap.

7. ZS error = V(RW)0/LSB.

8. FS error = [V(RW)31 – VCC]/LSB.

9. DNL = [V(RW)i – V(RW)i-1]/LSB -1, for i = 1 to 31; i is the DCP register setting.

10. INL = [V(RW)i – i • LSB – V(RW)]/LSB for i = 1 to 31

11. for i = 5 to 31 decimal, T = -40°C to + 125°C. Max( ) is the maximum value of the wiper

voltage and Min ( ) is the minimum value of the wiper voltage over the temperature range.

12. MI = |RW31 – RW0|/31. MI is a minimum increment. R W31 and RW0 are the measured resistances for the DCP register set to 1F hex and 00

hex respectively.

13. Roffset = RW0/MI, when measuring between RW and RL.

Roffset = RW31/MI, when measuring between RW and RH.

14. RDNL = (RWi – RWi-1)/MI, for i = 1 to 31.

15. RINL = [RWi – (MI • i) – RW0]/MI, for i = 1 to 31.

16. for i = 5 to 31, T = -40°C to +125°C. Max( ) is the maximum value of the resistance and Min ( ) is

the minimum value of the resistance over the temperature range.

17. Limits should be considered typical and are not production tested.

18. Parts are 100% tested at +25°C. Over-temperature limits established by characterization and are not production tested.

TCVMax V RW()

()Min V RW()

()–

Max V RW()

()Min V RW()

()+[]2⁄

----------------------------------------------------------------------------------------------106

+165°C

---------------------

×=

TCRMax Ri()Min Ri()–[]

Max Ri()Min Ri()+[]2⁄

----------------------------------------------------------------106

+165°C

---------------------

×=

ISL23511

5FN6588.1

January 21, 2008

Slow Mode Timing

Fast Mode Timing

Shutdown Mode Timing

tGAP

tDB

MI*

* MI in the AC timing diagram refers to the minimum incremental change in the wiper voltage.

tDB

tS SLOW

tS FAST

MI*

* MI in the AC timing diagram refers to the minimum incremental change in the wiper voltage.

tDB SHUTDOWN MODE

ISL23511

6FN6588.1

January 21, 2008

Typical Performance Curves

FIGURE 1. WIPER RESIST ANCE vs TAP POSITION

[ I(RW) = VCC/RTOTAL ] FOR 10kΩ (W) FIGURE 2. STANDBY ICC vs TEMPERATURE

FIGURE 3. DNL vs T AP POSITION IN VOLT AGE DIVIDER

MODE FOR 10kΩ (W) FIGURE 4. INL vs T AP POSITION IN VOLTAGE DIVIDER

MODE FOR 10kΩ (W)

FIGURE 5. ZS ERROR vs TEMPERAT URE FIGURE 6. FS ERROR vs TEMPERATURE

100

120

140

160

0 5 10 15 20 25 30

TAP POSITION (DECIMAL)

WIPER RESISTANCE (Ω)

+125ºC

+25ºC

-40ºC

VCC = 5.5V

0.5

1.0

1.5

2.0

2.5

3.0

-40 -15 10 35 60 85 110

TEMPERATURE (°C)

ICC (µA)

VCC = 2.7V

VCC = 5.5V

-0.010

-0.005

0.000

0.005

0.010

0 5 10 15 20 25 30

TAP POSITION (DECIMAL)

DNL (LSB)

VCC = 2.7V

VCC = 5.5V

-0.03

-0.02

-0.01

0.00

0.01

0.02

0.03

0 5 10 15 20 25 30

TAP POSITION (DECIMAL)

INL (LSB)

VCC = 5.5V

VCC = 2.7V

0.001

0.002

0.003

0.004

0.005

0.006

-40 -15 10 35 60 85 110

TEMPERATURE (°C)

ZERO SCALE ERROR (LSB)

VCC = 5.5V

VCC = 2.7V

-0.5

-0.4

-0.3

-0.2

-0.1

-40 -15 10 35 60 85 110

TEMPERATURE (°C)

FULL SCALE ERROR (LSB)

VCC = 5.5V

VCC = 2.7V

ISL23511

7FN6588.1

January 21, 2008

FIGURE 7. DNL vs T AP POSITION IN RHEOSTAT MODE FOR

10kΩ (W) FIGURE 8. INL vs TAP POSITION IN RHEOST AT MODE FOR

10kΩ (W)

FIGURE 9. END-TO-END RTOTAL % CHANGE vs

TEMPERATURE FIGURE 10. TC FOR VOLTAGE DIVIDER MODE IN ppm

FIGURE 11. TC FOR RHEOSTAT MODE IN ppm FIGURE 12. FREQUENCY RESPONSE (500kHz)

Typical Performance Curves (Continued)

-0.2

-0.1

0.0

0.1

0.2

0 5 10 15 20 25 30

TAP POSITION (DECIMAL)

RDNL (LSB)

VCC = 5.5V

VCC = 2.7V

0.0

0.2

0.4

0.6

0.8

0 5 10 15 20 25 30

TAP POSITION (DECIMAL)

RINL (LSB)

VCC = 5.5V

VCC = 2.7V

-1.2

-0.6

0.0

0.6

1.2

-40 -15 10 35 60 85 110

TEMPERATURE (°C)

RTOTAL CHANGE (%)

10k

50k

VCC = 5.5V

VCC = 2.7V

5 1015202530

TAP POSITION (DECIMAL)

TCv (ppm/°C)

VCC = 2.7V VCC = 5.5V

50k

10k

100

150

200

250

300

5 1015202530

TAP POSITION (DECIMAL)

TCr (ppm/°C)

50k

VCC = 2.7V

VCC = 5.5V 10k

INPUT

SINEWAVE

MIDSCALE

OUTPUT

3dB CUTOFF = 500kHz

ISL23511

8FN6588.1

January 21, 2008

Power-up and Power-down Requirements

There are no restrictions on the power-up or power-down

conditions of VCC and the voltages applied to the

potentiometer pins provid ed that VCC is always more

positive than or equal to VRH and VRL, i.e., VCC ≥ VRH,VRL.

The VCC ramp rate specification is always in effect.

Pin Descriptions

RH and RL

The RH and RL pins of the ISL23511 are equivalent to the

fixed terminals of a mechanical potentiometer . The minimum

voltage is VSS and the maximum is VCC. The terminology of

RH and RL references the relative position of the terminal in

relation to wiper movement direction.

The RW pin is the wiper terminal of the potentiometer which

is equivalent to the movable terminal of a mechanical

potentiometer. The default wiper position at power-up is at

0tap.

The debounced PU input is used to increment the wiper

position. An on-chip pull-up holds the PU input HIGH. A

switch closure to ground or a LOW logic level will, after a

debounce time, move the wiper to the next adjacent higher

tap position.

The debounced PD input is used to decrement the wiper

position. An on-chip pull-up holds the PD input HIGH. A

switch closure to ground or a LOW logic level will, after a

debounce time, move the wiper to the next adjacent lower

tap position.

Device Operation

There are three sections of the ISL23511: the input control,

the counter and decode section and the resistor array. The

input control section operates just like an up/down counter.

The output of this counter is decoded to turn on a single

electronic switch, connecti ng a point on the resistor array to

the wiper output. The resistor array is comprised of 31

individual resistors connected in series. At either end of the

array and between each resistor is an electronic switch that

transfers the potential at that po int to the wiper.

The ISL23511 is designed to interface directly to two push

button switches for effectively moving the wiper up or down.

The PU and PD inputs increment or decrement a 5-bit

counter respectively . The output of this counter is decoded to

select one of the thirty-two wiper positions along the resistive

array. The wiper increment input, PU and the wiper

decrement input, PD are both connected to an internal

pull-up so that they normally remain HIGH. When pulled

LOW by an external push button switch or a logic LOW level

input, the wiper will be switched to the next adjacent tap

position.

Internal debounce circuitry prevents inadvertent switching of

the wiper position if PU or PD remain LOW for less than

15ms, typical. Each of the buttons can be pushed either

once for a single increment/dec rement or continuously for a

multiple increments/decrements. The number of

increments/decrements of the wiper position depend on how

long the button is being pushed. When making a continuous

push, after the first second, the increment/decrement speed

increases. For the first second, the device will be in the slow

scan mode. Then, if the button is held for longer than 1s, the

device will go into the fast scan mode. As soon as the button

is released, the ISL23511 will return to a stand-by condition.

If both PU and PD buttons are pulled low more than 15ms

from each other, all commands are ignored upon release of

ALL buttons.

The wiper, when at either fixed terminal, acts like its

mechanical equivalent and does not move beyond the last

position. That is, the counter does not wrap around when

clocked to either extreme.

Shutdown Mode

The ISL2351 1 enters into Shutdown Mode if both PU and PD

inputs are kept LOW for 2s. In this mode, the resistors array

is totally disconnected from its RH pin and the wiper is moved

to the position closest to the RL pin, as shown in Figure 13.

Note that PU and PD inputs must be brought LOW within tDB

time window of 15ms (see “Shutdown Mode Timing” on

page 5) otherwise all commands will be ignore d until both

inputs are released.

Holding either PU or PD input LOW for more than 15ms will

exit shutdown mode and return wiper to prior shutdown

position. If PU or PD will be held LOW for more than 250ms,

the ISL23511 will start auto-increment or auto-decre ment of

wiper position.

RTOTAL with VCC Remove d

The end-to-end resistance of the array will fluctuate once

VCC is removed.

FIGURE 13. DCP CONNECTION IN SHUTDOWN MODE

ISL23511

9FN6588.1

January 21, 2008

ISL23511

Ultra Thin Quad Flat No-Lead Plastic Package (UTQFN)

0.10 C

0.10 M CAB

0.05 M C

(ND-1) X e

0.05 CA

0.10 C

SEATING PLANE

INDEX AREA

PIN #1 ID

(DATUM A)

(DATUM B)

N-1

NX L

NX b

TOP VIEW

BOTTOM VIEW

SIDE VIEW

NX (b)

SECTION "C-C"

FOR ODD TERMINAL/SIDE

TERMINAL TIP

(A1)

DETAIL “A” PIN 1 ID

0.05 MIN

0.10 MIN

0.10 C

4xk

L10.2.1x1.6A

10 LEAD ULTRA THIN QUAD FLAT NO-LEAD PLASTIC

PACKAGE

SYMBOL

MILLIMETERS

NOTESMIN NOMINAL MAX

A 0.45 0.50 0.55 -

A1 - - 0.05 -

A3 0.127 REF -

b 0.15 0.20 0.25 5

D 2.05 2.10 2.15 -

E 1.55 1.60 1.65 -

e 0.50 BSC -

k0.20

---

L 0.35 0.40 0.45 -

N102

Nd 4 3

Ne 1 3

0-12

Rev. 3 6/06

NOTES:

1. Dimensioning and tolerancing conform to ASME Y14.5-1994.

2. N is the number of terminals.

3. Nd and Ne refer to the number of terminals on D and E side,

respectively.

4. All dimensions are in millimeters. Angles are in degrees.

5. Dimension b applies to the metallized terminal and is measured

between 0.15mm and 0.30mm from the terminal tip.

6. The configuration of the pin #1 identifier is optional, but must be

located wi thin the zone indicated. The pin #1 identif ier may be

either a mold or mark feature.

7. Maximum package warpage is 0.05mm.

8. Maximum allowable burrs is 0.076mm in all directions.

9. Same as JEDEC MO-255UABD except:

No lead-pull-back, "A" MIN dimension = 0.45 not 0.50mm

"L" MAX dimension = 0.45 not 0.42mm.

10. For additional information, to assist with the PCB Land Pattern

Design effort, see Intersil Technical Brief TB389.

2.00

0.80

1.75

0.25

0.50

0.275

2.50

LAND PATTERN

All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems.

Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality

Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without

notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and

reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result

from its use. No lice nse is gran t ed by i mpli catio n or other wise u nder an y p a tent or patent right s of Int ersi l or it s sub sidi aries.

For information regarding Intersil Corporation and its products, see www.intersil.com

FN6588.1

January 21, 2008

ISL23511

Small Outline Plastic Packages (SOIC)

INDEX

AREA E

123

-B-

0.25(0.010) C AMBS

-A-

-C-

SEATING PLANE

0.10(0.004)

h x 45°

H0.25(0.010) BM M

NOTES:

1. Symbols are defined in the “MO Series Symbol List” in Section 2.2 of

Publication Number 95.

2. Dimensioning and tolerancing per ANSI Y14.5M-1982.

3. Dimension “D” does not include mold flash, protrusions or gate burrs.

Mold flash, protrusion and gate burrs shall not exceed 0.15mm (0.006

inch) per side.

4. Dimension “E” does not include interlead flash or protrusions. Inter-

lead flash and protrusions shall not exceed 0.25mm (0.010 inch) per

side.

5. The chamfer on the body is optional. If it is not present, a visual index

feature must be located within the crosshatched area.

6. “L” is the length of terminal for soldering to a substrate.

7. “N” is the number of terminal positions.

8. Terminal numbers are shown for reference only.

9. The lead width “B”, as measured 0.36mm (0.014 inch) or greater

above the seating plane, shall not exceed a maximum value of

0.61mm (0.024 inch).

10. Controlling dimension: MILLIMETER. Converted inch dimensions

are not necessarily exact.

M8.15 (JEDEC MS-012-AA ISSUE C)

8 LEAD NARROW BODY SMALL OUTLINE PLASTIC PACKAGE

SYMBOL

INCHES MILLIMETERS

NOTESMIN MAX MIN MAX

A 0.0532 0.0688 1.35 1.75 -

A1 0.0040 0.0098 0.10 0.25 -

B 0.013 0.020 0.33 0.51 9

C 0.0075 0.0098 0.19 0.25 -

D 0.1890 0.1968 4.80 5.00 3

E 0.1497 0.1574 3.80 4.00 4

e 0.050 BSC 1.27 BSC -

H 0.2284 0.2440 5.80 6.20 -

h 0.0099 0.0196 0.25 0.50 5

L 0.016 0.050 0.40 1.27 6

N8 87

α0° 8° 0° 8° -

Rev. 1 6/05