PIN DESCRIPTION

Pin No.

Pin Name

I/O

Description

1, 3, 17, 21

NC

-

No Connection

2, 6~7, 19

-

Analog Power (+3.3V)

4

REFB

O

ADC Internal Bottom Reference Voltage

5

REFT

O

ADC Internal Top Reference Voltage

8~9, 20

-

Analog Ground

10

CML

O

ADC Internal Common Reference Voltage

11

CCDIN

I

CDS Input Data Input

12

REFIN

I

CDS Circuit Reference Input

13

CLPCAP

O

Clamp Level Output

14

ADIN

I

ADIN Signal Input

15

OBCAP

O

Black Level Integration Voltage

22

ADCLK

I

ADC Sampling Clock Input

33, 42

-

Digital GND

34, 43

-

Digital Power (+3.3V)

16

MONOUT

O

Monitor Output of CDS or PGA

18

AISET

I

External Bias Current Setting

23

SHP

I

Reference Sampling Pulse Input

24

SHD

I

Data Sampling Pulse Input

25

ADCLP

I

Pulse Input for ADIN Clamp and Black Calibration Control

26

BLK

I

Blanking Pulse Input

27

CCDCLP

I

Clamp Control Input

28

OBP

I

Black Level Period Pulse Input

29

SCK

I

Serial Port Clock Input

30

SDATA

I

Serial Port Data Input

31

CSN

I

Serial Port Chip Selection (Active Low)

32

STBY

I

Power Down Control (Power Down at Low)

35

RESETN

I

Reset Signal Input (Active Low)

36

OUTCK

I

Clock Input for ADC Output Timing

37~41, 44~48

D0~D9

O

ADC Digital Output

ABSOLUTE MAXIMUM RATINGS

Note : These are stress ratings only. Stresses exceeding the range specified under “Absolute Maximum Rating” may

cause substantial damage to the devices. Functional operation of this device at other conditions beyond those

listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability

3

A

Characteristics

Symbol

Value

Unit

Supply Voltage

GND-0.3 to GND+6.0

Input Voltage

Storage Temperature

-55 to +150

Operating Temperature

-20 to +70

℃

V