TCD2919BFG datasheet(2/35 Pages) TOSHIBA

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TCD2919BFG

Rev.1.5 2019-01-08

Toshiba Electronic Devices & Storage Corporation

TOSHIBA CCD Linear Image Sensor

CCD (Charge Coupled Device)

TCD2919BFG

The TCD2919BFG is a high sensitive and low dark current 10680

elements

 3 lines output CCD color linear image sensor with 10680

elements

 1 line output CCD B/W linear image sensor.

The device contains a row of 10680 elements × 4 lines

photodiodes which provide 48 lines/mm across a A4 size paper. The

device is operated by 3.3 V pulse and 10 V power supply.

Features

 Number of Image Sensing Elements: 10680 elements  3 lines

for Color

10680 elements

 1 line for B/W

 Image Sensing Element Size: 2.625 m by 8.4 m on 2.625 m center for Color

2.625

m by 8.4 m on 2.625 m center for B/W

 Photo Sensing Region: High sensitive PN photodiode

 Clock: 2-phase (3.3 V)

 Power Supply Voltage: 10 V (typ.)

 Distanced between Photodiode Array: 31.5 m (12 lines) R array – G array, G array – B array

m (24 lines) B array – B/W array

 Internal Circuit: Clamp circuit

 Package: 22 pin CLCC

 Color Filter: Red, Green, Blue

ABSOLUTE MAXIMUM RATINGS (Note 1)

Characteristic

Symbol

Rating

Unit

Clock pulse voltage



0.3 to +8.0

Shift pulse voltage

VSH

Reset pulse voltage

VRS

Clamp pulse voltage

VCP

Switch pulse voltage

VSW

Power supply voltage

VOD

0.3 to +13.5

Operating temperature

Topr

0 to 60

°C

Storage temperature

Tstg

25 to +85

°C

Note 1:

All voltages are with respect to SS terminals (ground).

None of the ABSOLUTE MAXIMUM RATINGS must be exceeded,

even instantaneously.

If any one of the ABSOLUTE MAXIMUM RATINGS is exceeded,

the electrical characteristics, reliability and life time of the device

cannot be guaranteed. If the ABSOLUTE MAXIMUM RATINGS are

exceeded, the device can be permanently damaged or degraded.

Create a system design in such a manner that any of the

ABSOLUTE MAXIMUM RATINGS will not be exceeded under any

circumstances.

Pin Connections (top view)

SW1

1D*

C

2D

1D

SH3

SW2

2A

1A

SH1

SH2

OS3

OS1

OS2

1B

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