SPT7922SCQ Ver la hoja de datos (PDF) - Cadeka Microcircuits LLC.

Número de pieza

componentes Descripción

fabricante

SPT7922SCQ

12-BIT, 30 MSPS, TTL, A/D CONVERTER

Cadeka Microcircuits LLC. 

PIN ASSIGNMENTS

DGND 1

D0 2

D1 3

D2 4

D3 5

D4 6

D5 7

D6 8

D7 9

D8 10

D9 11

D10 12

D11 13

D12 14

DGND 15

DVCC 16

32L Sidebrazed

32 DVCC

31 VEE

30 AGND

29 VCC

28 VFB

27 VSB

26 VRT1

25 VRT2

24 VIN

23 VRT3

22 VST

21 VFT

20 VCC

19 AGND

18 VEE

17 CLK

D2 1

D3 2

D4 3

D5 4

D6 5

D7 6

D8 7

D9 8

D10 9

D11 10

N/C 11

44L Cerquad

33 N/C

32 VFB

31 VSB

30 VRT1

29 VRT2

28 VIN

27 VRT3

26 VST

25 VFT

24 N/C

23 VCC

PIN FUNCTIONS

Name

Function

DGND

Digital Ground

AGND

Analog Ground

D0-D11

TTL Outputs (D0=LSB)

D12

TTL Output Overrange

CLK

Clock Input

VEE

VCC

VRT1-VRT3

VIN

DVCC

VFT

VST

VFB

VSB

-5.2 V Supply

+5.0 V supply

Voltage Reference Taps

Analog Input

Digital +5.0 V Supply (TTL Outputs)

Force for Top of Reference Ladder

Sense for Top of Reference Ladder

Force for Bottom of Reference Ladder

Sense for Bottom of Reference Ladder

ORDERING INFORMATION

PART NUMBER

SPT7922SCJ

SPT7922SCQ

TEMPERATURE RANGE

0 to +70 °C

0 to +70 °C

PACKAGE

32L Sidebrazed DIP

44L Cerquad

SPT7922

11

3/10/97

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