SANYO LC75884WHS LC75884W 1/4 Duty LCD Display Drivers with Key Input Function

 SANYO  LC75884WHS LC75884W  1/4 Duty LCD Display Drivers with Key Input Function

Features:

• Key input function for up to 30 keys (A key scan is performed only when a key is pressed.)

• 1/4duty - 1/2bias and 1/4duty - 1/3bias drive schemes can be controlled from serial data (up to 220 segments).

• Sleep mode and all segments off functions that are controlled from serial data.

• Segment output port/general-purpose output port function switching that is controlled from serial data.

• Serial data I/O supports CCB format communication with the system controller.

• Direct display of display data without the use of a decoder provides high generality.

• Independent VLCDfor the LCD driver block (VLCDcan be set to in the range VDD-0.5 to 6.0 volts.)

• Provision of an on-chip voltage-detection type reset circuit prevents incorrect displays.

• RES pin provided for forcibly initializing the IC internal circuits.

• RC oscillator circuit.

Specification：

Datasheets	LC75884WHS
Display Type	LCD
Configuration	220 Segment
Interface	Serial
Digits or Characters	-
Current - Supply	270µA
Voltage - Supply	4.5 V ~ 6 V
Operating Temperature	-40°C ~ 85°C

Picture：

From :www.hkmjd.com

Shen Zhen Mingjiada electronic.Co.,ltd.