LC79430KNE 查看數據表（PDF） - SANYO -> Panasonic

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LC79430KNE

Dot-Matrix LCD Drivers

SANYO -> Panasonic 

Ordering number : ENA2123

LC79430KNE

CMOS LSI

Dot-Matrix LCD Drivers

Overview

The LC79430KNE is a large-scale dot matrix LCD common driver LSI. The LC79430KNE contains an 80-bit

bidirectional shift register and is equipped with a 4-level LCD driver. The input/output pins for cascade connection can

be used to further increase the IC’s number of bits. The LC79430KNE can be used in conjunction with segment driver

LC79401KNE (QIP100E) to drive a wide-screen LCD panel.

Features

• On-chip LCD drive circuit (80 bits)

• Display duty selection ranging from 1/64 to 1/256

• On-chip input/output pins support a further increases in bit number

• Supports externally supplied bias voltage

• On-chip 80-bit bidirectional shift register (supports 40-bit × 2 division)

• Supports single mode (80-bit shift register) and dual mode (40-bit × 2 shift register) applications

(1) O1 → O80

(2) O80 → O1

Single mode

(3) O1 → O40 and O41 → O80

(4) O80 → O41 and O40 → O1

Dual mode

All four of the shift direction selection listed above all supported

• Operating power supply voltage/operating temperature include

VDD (Logic section) : 2.7 to 5.5V/-20 to +85°C

VDD-VEE (LCD section) : 12 to 32V/-20 to +85°C

• CMOS process

• 100-pin flat plastic package (QIP100E)

Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to

"standard application", intended for the use as general electronics equipment. The products mentioned herein

shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life,

aerospace instrument, nuclear control device, burning appliances, transportation machine, traffic signal system,

safety equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives

in case of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any

guarantee thereof. If you should intend to use our products for new introduction or other application different

from current conditions on the usage of automotive device, communication device, office equipment, industrial

equipment etc. , please consult with us about usage condition (temperature, operation time etc.) prior to the

intended use. If there is no consultation or inquiry before the intended use, our customer shall be solely

responsible for the use.

Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate

the performance, characteristics, and functions of the described products in the independent state, and are not

guarantees of the performance, characteristics, and functions of the described products as mounted in the

customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent

device, the customer should always evaluate and test devices mounted in the customer's products or

equipment.

Ver.1.5

91912HKPC 20080324-S00002 No. A2123-1/7

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