TLC2543-Q1 Datasheet, PDF(2/24 Page) Texas Instruments – 12-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS

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TLC2543-Q1 Datasheet, PDF (2/24 Pages) Texas Instruments – 12-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS

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TLC2543ÄQ1

12ÄBIT ANALOGÄTOÄDIGITAL CONVERTERS

WITH SERIAL CONTROL AND 11 ANALOG INPUTS

SGLS218B â NOVEMBER 2003 â REVISED NOVEMBER 2004

functional block diagram

AIN0 1

AIN1 2

AIN2 3

AIN3 4

AIN4 5

AIN5 6

AIN6 7

AIN7 8

AIN8 9

AIN9 11

AIN10 12

14-Channel

Analog

Multiplexer

Sample-and-

Hold

Function

4 Input Address

REF +

REF â

12-Bit

Analog-to-Digital

Converter

(Switched Capacitors)

Output

Data

DATA 17

INPUT

I/O CLOCK

Self-Test

Reference

Control Logic

and I/O

Counters

12-to-1 Data

Selector and

Driver

16 DATA

OUT

19 EOC

â¢ POST OFFICE BOX 655303 DALLAS, TEXAS 75265

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