IR3Y48A1 View Datasheet(PDF) - Sharp Electronics

Part Name

Description

MFG CO.

IR3Y48A1

CCD Signal Process & Digital Interface IC

Sharp Electronics 

1 2 3 4 5 6 7 8 9 10 Next

IR3Y48A1

PIN NO. SYMBOL I/O

17 NC

–

18 AISET*

I

19 AVDD1

–

20 AVSS1

–

21 NC

–

22 ADCK

I

23 SHR

I

24 SHD

I

25 ADCLP

I

26 BLK

I

27 CCDCLP

I

28 OBP

I

29 SCK

I

30 SDATA

I

31 CSN

I

32 STBYN

I

33 AVSS3

–

34 AVDD3

–

35 RESETN

I

EQUIVALENT CIRCUIT

VDD

18

◊

GND

VDD

GND

VDD

DESCRIPTION

No connection.

Internal analog circuit bias current

input.

(Connect to AVSS via 4.7 k$.)

Supply of 2.7 to 3.6 V analog power.

An analog grounding pin.

No connection.

ADC sampling clock input.

Reference sampling pulse input.

Data sampling pulse input.

Pulse input for ADIN clamp and

black calibration control.

Blanking pulse input.

Clamp control input.

Black level period pulse input.

Serial port clock input.

Serial port data input.

Serial port chip selection (active at low).

Power down control (power down at low).

An analog grounding pin.

Supply of 2.7 to 3.6 V analog power.

Reset signal input (reset at low).

36 OUTCK

I

* High-Z at power down ◊ Internal FET gate

Clock input for ADC output.

GND

4

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