BU9799KV

● ●Features

?  Integrated RAM for display data (DDRAM):

50 x 4 bit (Max 200 Segment)

?  LCD drive output :

4 Common output, 50 Segment output

?  Integrated Buffer AMP for LCD driving

?  Integrated Oscillator circuit

?  No external components

?  Low power consumption design

?  Independent power supply for LCD driving

?  Integrated Electrical volume register (EVR) function

● ●Applications

?  Telephone

?  FAX

?  Portable equipment (POS, ECR, PDA etc.)

?  DSC

?  DVC

?  Car audio

?  Home electrical appliances

?  Meter equipment, etc.

● ●Key Specifications

■  Supply Voltage Range:  +2.5V to +5.5V

■  LCD drive power supply Range: +2.5V to +5.5V

■  Operating Temperature Range:  -40°C to +85°C

■  Max Segments:  200 Segments

■  Display Duty:  1/4

■  Bias: 1/2, 1/3 selectable

■  Interface:  2wire serial interface

规格书BU9799KV