TDA8763M/5/C4 查看數據表（PDF） - Philips Electronics

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TDA8763M/5/C4

10-bit high-speed low-power ADC with internal reference regulator

Philips Electronics 

Philips Semiconductors

10-bit high-speed low-power ADC with

internal reference regulator

APPLICATION INFORMATION

Product specification

TDA8763

handbook, full pagewidth

CLK 1

100 nF

TC 2

VCCA 3

(3)

AGND 4

DEC 5

4.7 nF

VRB(1) 6

AGND

1 nF

AGND

VRM(1) 7

VI 8

TDA8763

1 nF

VRT(1) 9

AGND 100 nF

OE 10

AGND VCCD2 11

100 nF

(3)

DGND2 12

100 nF

VCCO 13

(3)

OGND 14

VCCD1

28

(3)

DGND1

27

IR

26

D9

25

D8

24

23 D7

22 D6

D5

21

D4

20

19 D3

D2

18

D1

17

D0

16

n.c.(2)

15

100 nF

FCE167

The analog and digital supplies should be separated and well decoupled.

An application note is available and describes the design and the realization of a demonstration board that uses the version TDA8763M with an

application environment.

(1) VRB, VRM and VRT are decoupled to AGND.

(2) Pin 15 may be connected to DGND in order to prevent noise influence.

(3) Decoupling capacitor for supplies: must be placed close to the device.

Fig.14 Application diagram.

1999 Jan 06

17

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