TLC2543CNE4 参数 Datasheet PDF下载

TLC2543C, TLC2543I, TLC2543M

12-BIT ANALOG-TO-DIGITAL CONVERTERS

WITH SERIAL CONTROL AND 11 ANALOG INPUTS

SLAS079F – DECEMBER 1993 – REVISED NOVEMBER 2001

AVAILABLE OPTIONS

PACKAGE

TA

SMALL OUTLINE

(DB)†

0°C to 70°C

– 40°C to 85°C

– 55°C to 125°C

TLC2543CDB

TLC2543IDB

—

(DW)†

TLC2543CDW

TLC2543IDW

—

PLASTIC CHIP

CARRIER

(FN)†

TLC2543CFN

TLC2543IFN

—

CERAMIC DIP

(J)

—

—

TLC2543MJ

PLASTIC DIP

(N)

TLC2543CN

TLC2543IN

—

† Available in tape and reel and ordered as the TLC2543CDBLE, TLC2543IDBR, TLC2543CDWR, TLC2543IDWR, TLC2543CFNR, or

TLC2543IFNR.

functional block diagram

REF +

14

AIN0

AIN1

AIN2

AIN3

AIN4

AIN5

AIN6

AIN7

AIN8

AIN9

AIN10

1

2

3

4

5

6

7

8

9

11

12

Sample-and-

Hold

Function

REF –

13

12-Bit

Analog-to-Digital

Converter

(Switched Capacitors)

14-Channel

Analog

Multiplexer

12

Output

Data

Register

12

12-to-1 Data

Selector and

Driver

16

4

DATA

OUT

Input Address

Register

4

3

Self-Test

Reference

DATA

INPUT

I/O CLOCK

CS

17

Control Logic

and I/O

Counters

19

EOC

18

15

2

POST OFFICE BOX 655303

•

DALLAS, TEXAS 75265