Data Sheet

AD8372

Rev. C | Page 7 of 16

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS

PIN 1

INDICATOR

DVS1

LCH1

SDI1

CLK1

CLK2

SDI2

LCH2

DVS2

NOTES

1. THE EXPOSED PAD SHOULD BE CONNECTED

TO AGD1 AND AGD2.

OPC1

ONC1

AGD1

SDO1

SDO2

AGD2

ONC2

OPC2

24

23

22

21

20

19

18

17

1

2

3

4

5

6

7

8

AD8372

TOP VIEW

(Not to Scale)

Figure 4. Pin Configuration

Table 5. Pin Function Descriptions

Pin No.

Mnemonic

Description

1

DVS1

Digital Supply Pin for Channel 1

2

LCH1

Latch Input for Channel 1

3

SDI1

Serial Data Input for Channel 1

4

CLK1

Clock Input for Channel 1

5

CLK2

Clock Input for Channel 2

6

SDI2

Serial Data Input for Channel 2

7

LCH2

Serial Data Input for Channel 2 Latch Input for Channel 2

8

DVS2

Digital Supply Pin for Channel 2

9

DGD2

Digital Ground for Channel 2

10

INC2

Negative Input for Channel 2

11

IPC2

Positive Input for Channel 2

12

REF2

Reference Voltage for Channel 2

13

RXT2

External Bias Setting Resistor Connection for Channel 2

14

AGD2

Analog Ground for Channel 2

15

ENB2

Chip Enable Pin for Channel 2

16

AVS2

Analog Supply Pin for Channel 2

17

OPC2

Positive Output for Channel 2

18

ONC2

Negative Output for Channel 2

19

AGD2

Analog Ground for Channel 2

20

SDO2

Serial Data Output for Channel 2

21

SDO1

Serial Data Output for Channel 1

22

AGD1

Analog Ground for Channel 1

23

ONC1

Negative Output for Channel 1

24

OPC1

Positive Output for Channel 1

25

AVS1

Analog Supply Pin for Channel 1

26

ENB1

Chip Enable Pin for Channel 1

27

AGD1

Analog Ground for Channel 1

28

RXT1

External Bias Setting Resistor Connection for Channel 1

29

REF1

Reference Voltage for Channel 1

30

IPC1

Positive Input for Channel 1

31

INC1

Negative Input for Channel 1

32

DGD1

Digital Ground for Channel 1

EPAD

Exposed Pad. The exposed pad should be connected to AGD1 and AGD2.