TDA8714T/4/C1 查看數據表（PDF） - Philips Electronics

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TDA8714T/4/C1

8-bit high-speed analog-to-digital converter

Philips Electronics 

Philips Semiconductors

8-bit high-speed analog-to-digital converter

Product specification

TDA8714

PINNING

SYMBOL PIN

DESCRIPTION

D1

1 data output; bit 1

D0

2 data output; bit 0 (LSB)

n.c.

3 not connected

VRB

4 reference voltage BOTTOM input

n.c.

5 not connected

AGND

6 analog ground

VCCA

VI

VRT

n.c.

7 analog supply voltage (+5 V)

8 analog input voltage

9 reference voltage TOP input

10 not connected

O/UF

11 overflow/underflow data output

D7

12 data output; bit 7 (MSB)

D6

13 data output; bit 6

D5

14 data output; bit 5

D4

15 data output; bit 4

CLK

16 clock input

DGND

17 digital ground

VCCD

VCCO1

18 digital supply voltage (+5 V)

19 supply voltage for output stages 1

(+5 V)

OGND

20 output ground

VCCO2

21 supply voltage for output stages 2

(+5 V)

CE

22 chip enable input (TTL level input,

active LOW)

D3

23 data output; bit 3

D2

24 data output; bit 2

handbook, halfpage

D1 1

24 D2

D0 2

23 D3

n.c. 3

VRB 4

n.c. 5

22 CE

21 VCCO2

20 OGND

AGND 6

VCCA 7

VI 8

VRT 9

TDA8714

19 VCCO1

18 VCCD

17 DGND

16 CLK

n.c. 10

15 D4

O/UF 11

14 D5

D7 12

13 D6

MSA667

Fig.2 Pin configuration.

1997 Oct 29

4

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