SANYO LC89902V Datasheet

Overview

The LC89902V is a vertical driver CMOS IC specifically
designed for use with VGA-format CCD image sensors.

Applications

• Image input units and similar products

Features

•

CMOS structure supporting low power dissipation.

• Level shifter circuits provided on chip to minimize the
number of external components required.

• Miniature package (24-pin SSOP)

Functions

• Inverting drivers: 6 channels
— Converts input pulses to VCC1, VCC2, and VCC3, as

well as VEE1 and VEE2 levels (inverting).

— Generates the drive levels required for the image

sensor imaging and storage sections.

• Inverting drivers: 2 channels
— These drivers convert input pulses to VCC1, VCC2,

and VCC3, as well as VEE1 and VEE2 levels
(inverting).

— These drivers generate the drive levels required for

the image sensor transfer gate.

Package Dimensions

unit: mm

3175A-SSOP24

CMOS LSI

Ordering number : EN5741

93097HA (OT) No. 5741-1/5

SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters

TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN

CMOS Driver for VGA-Format Image Sensors

LC89902V

Specifications

Absolute Maximum Ratings at Ta = 25°C

Allowable Operating Ranges at Ta = 25°C

[LC89902V]

SANYO: SSOP24

Parameter Symbol Condition Ratings Unit

Maximum supply voltage

V

CC

max VCC1, VCC2, VCC3 –0.3 to +6.0 V

V

EE

max VEE1, VEE2 –11.0 to +0.3 V

Input and voltages V

IN

All input pins –0.3 to VCC+ 0.3 V
Allowable power dissipation Pd max 350 mA
Operating temperature Topr –10 to +70 °C
Storage temperature Tstg –40 to +125 °C

Parameter Symbol Conditions Ratings Unit

Supply voltage

V

CC

VCC1, VCC2, VCC3 4.5 to 5.5 V

V

EE

VEE1, VEE2 –10.5 to 0 V
Input voltage range V

IN

All input pins 0 to V

CC

V

No. 5741-2/5

LC89902V

Block Diagram