LTC1426IS8 View Datasheet(PDF) - Linear Technology

Part Name

Description

MFG CO.

LTC1426IS8

Micropower Dual 6-Bit PWM DAC

Linear Technology 

1 2 3 4 5 6 7 8

LTC1426

TYPICAL APPLICATIONS N

Shutdown Mode

Upon the application of a logic low shutdown signal, the

entire IC converts to micropower shutdown mode where

VCC supply current reduces to less than 0.3µA typical. The

shutdown function features the data retention of the cur-

rent PWM1 and PWM2 codes so that upon release from a

shutdown condition, these states are reinstated. This is a

functional difference in comparison to the half-scale preset

for both PWM1 and PWM2 outputs upon power-up.

PACKAGE DESCRIPTION Dimensions in inches (millimeters) unless otherwise noted.

MS8 Package

8-Lead Plastic MSOP

(LTC DWG # 05-08-1660)

0.007

(0.18)

0° – 6° TYP

0.040 ± 0.006

(1.02 ± 0.15)

0.006 ± 0.004

(0.15 ± 0.10)

0.021 ± 0.004

(0.53 ± 0.01)

0.012

(0.30)

0.025

(0.65)

TYP

* DIMENSION DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS. MOLD FLASH,

PROTRUSIONS OR GATE BURRS SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE

** DIMENSION DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSIONS.

INTERLEAD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE

0.118 ± 0.004*

(3.00 ± 0.10)

8 76 5

0.192 ± 0.004

(4.88 ± 0.10)

0.118 ± 0.004**

(3.00 ± 0.10)

1 2 3 4 MSOP08 0595

S8 Package

8-Lead Plastic Small Outline (Narrow 0.150)

(LTC DWG # 05-08-1610)

0.010

(0.254

–

–

0.020

0.508)

×

45°

0.008 – 0.010

(0.203 – 0.254)

0.053 – 0.069

(1.346 – 1.752)

0°– 8° TYP

0.016 – 0.050

0.406 – 1.270

0.014 – 0.019

(0.355 – 0.483)

*DIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH

SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE

**DIMENSION DOES NOT INCLUDE INTERLEAD FLASH. INTERLEAD

FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE

0.004 – 0.010

(0.101 – 0.254)

0.050

(1.270)

BSC

0.228 – 0.244

(5.791 – 6.197)

0.189 – 0.197*

(4.801 – 5.004)

8

7

6

5

0.150 – 0.157**

(3.810 – 3.988)

SO8 0695

1

2

34

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8

Linear Technology Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417q (408)432-1900

FAX: (408) 434-0507q TELEX: 499-3977 q www.linear-tech.com

COMMENTS

3V to 30V Single Supply in 16-Pin SO

5V to 15V Single Supply, Complete VOUT DAC in SO-8

2.7V to 6.5V Single Supply in SO-8

Rail-to-Rail VOUT, 5V/3V Single Supply

Rail-to-Rail VOUT, 3V/5V Single Supply in S0-8

5V Single Supply in 16-pin SO Package

5V Single Supply in SO-8

1426f LT/GP 0597 7K • PRINTED IN USA

© LINEAR TECHNOLOGY CORPORATION 1997

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