IR3Y48A1 View Datasheet(PDF) - Sharp Electronics

Part Name

Description

MFG CO.

IR3Y48A1

CCD Signal Process & Digital Interface IC

Sharp Electronics 

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PIN DESCRIPTION

PIN NO. SYMBOL I/O

1 NC

–

2 AVDD4

–

3 NC

–

4 VRN

O

5 VRP

O

6 AVDD2

–

7 AVDD2

–

8 AVSS2

–

9 AVSS2

–

10 VCOM

O

11 CCDIN

I

12 REFIN

I

13 CLPCAP

O

14 ADIN

I

15 OBCAP

O

16 MONOUT O

◊ Internal FET gate

IR3Y48A1

EQUIVALENT CIRCUIT

VDD

◊

GND

VDD

10

◊

GND

VDD

DESCRIPTION

No connection.

Supply of 2.7 to 3.6 V analog power.

No connection.

ADC internal negative reference

voltage.

(Connect to AVSS via 0.1 µF.)

ADC internal positive reference

voltage.

(Connect to AVSS via 0.1 µF.)

Supply of 2.7 to 3.6 V analog power.

Supply of 2.7 to 3.6 V analog power.

An analog grounding pin.

An analog grounding pin.

ADC internal common reference

voltage.

(Connect to AVSS via 0.1 µF.)

CDS circuit data input.

◊

GND

VDD

◊

GND

CDS circuit reference input.

Clamp level output.

(Connect to AVSS via 0.1 µF.)

ADIN signal input.

Black level integration voltage.

(Connect to AVSS via 0.1 µF.)

Monitor output of CDS or PGA.

3

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