CS5102A-KP View Datasheet(PDF) - Cirrus Logic

Part Name

Description

MFG CO.

CS5102A-KP

16-Bit, 100 kHz / 20kHz A/D Converters

Cirrus Logic 

PIN DESCRIPTIONS

CS5101A CS5102A

NEGATIVE DIGITAL POWER

VD-

RESET & INITIATE CALIBRATION

RST

MASTER CLOCK INPUT CLKIN

CRYSTAL OUTPUT XOUT

STANDBY (CALIBRATING) STBY

DIGITAL GROUND DGND

POSITIVE DIGITAL POWER

VD+

TRACKING CHANNEL 1

TRK1

TRACKING CHANNEL 2

TRK2

COARSE/FINE CHARGE CONTROL CRS/FIN

SIMULTANEOUS S/H / SERIAL DATA LATCH SSH/SDL

HOLD & CONVERT HOLD

INPUT CHANNEL SELECT CH1/2

SERIAL DATA CLOCK SCLK

1

28

2

27

3

26

4

25

5

24

6

23

CS5101A

7 or 22

8 CS5102A 21

9

20

10

19

11

18

12

17

13

16

14

15

SLEEP SLEEP (LOW POWER) MODE

SCKMOD SERIAL CLOCK MODE SELECT

TEST

TEST

VA+

POSITIVE ANALOG POWER

AIN2

CHANNEL 2 ANALOG INPUT

VA-

NEGATIVE ANALOG POWER

AGND ANALOG GROUND

REFBUF REFERENCE BUFFER

VREF VOLTAGE REFERENCE

AIN1

CHANNEL 1 ANALOG INPUT

OUTMOD OUTPUT MODE SELECT

BP/UP BIPOLAR/UNIPOLAR SELECT

CODE BINARY/2’s COMPLEMENT SELECT

SDATA SERIAL DATA OUTPUT

VD-

RST

CLKIN

XOUT

STBY

DGND

VD+

TRK1

TRK2

CRS/FIN

SSH/SDL

HOLD

CH1/2

SCLK

5 4 3 2 1 28 27 26 25

6

24

CS5101A

7

or

23

8

CS5102A

22

9

top

21

10

view

20

11

19

12 13 14 15 16 17 18

SLEEP

SCKMOD

TEST

VA+

AIN2

VA-

AGND

REFBUF

VREF

AIN1

OUTMOD

BP/UP

CODE

SDATA

DS45F2

31

Share Link: