TDA8790 Datasheet, PDF(4/20 Page) NXP Semiconductors – 8-bit, 40 Msps 2.7 to 5.5 V universal analog-to-digital converter

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TDA8790 Datasheet, PDF (4/20 Pages) NXP Semiconductors – 8-bit, 40 Msps 2.7 to 5.5 V universal analog-to-digital converter

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Philips Semiconductors

8-bit, 40 Msps 2.7 to 5.5 V universal

analog-to-digital converter

PINNING

SYMBOL PIN

DESCRIPTION

CLK

1 clock input

SLEEP

2 sleep mode input

VDDD

VSSD

VDDA

VSSA

VRB

VRM

VRT

VSSO

3 digital supply voltage (2.7 to 5.5 V)

4 digital ground

5 analog supply voltage (2.7 to 5.5 V)

6 analog ground

7 reference voltage BOTTOM input

8 reference voltage MIDDLE

9 analog input voltage

10 reference voltage TOP input

11 digital output ground

12 data output; bit 0 (LSB)

13 data output; bit 1

14 data output; bit 2

15 data output; bit 3

16 data output; bit 4

17 data output; bit 5

18 data output; bit 6

19 data output; bit 7 (MSB)

VDDO

20 positive supply voltage for output

stage (2.7 to 5.5 V)

Product speciï¬cation

TDA8790

CLK 1

20 VDDO

SLEEP 2

19 D7

VDDD 3

18 D6

VSSD 4

17 D5

VDDA 5

VSSA 6

16 D4

TDA8790

15 D3

VRB 7

14 D2

VRM 8

13 D1

VI 9

12 D0

VRT 10

11 VSSO

MBE501

Fig.2 Pin configuration.

1996 Feb 21

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