BU9796A, BU9796Axxx Datasheet - Rohm

BU9796A Standard LCD Segment Driver

Datasheet Standard LCD Segment Driver BU9796Axxx Series MAX 80 segments (SEG20×COM4) Key Specifications Supply Voltage Range: +2.5V to +5.5V Operating Temperature Range: -40°C to +85°C Max Segments: BU9796AFS 80 Segments BU9796AMUV 48 Segments Display Duty: 1/4 Bias: 1/2, 1/3 selectable Interface: 2wire serial interface Package Applications Telephone FAX Portable equipment (POS, ECR, PDA etc.) DSC DVC.

BU9796A Features

* Integrated RAM for display data (DDRAM): 20 x 4 bit (Max 80 Segment)

* LCD drive output : 4 Common output, Max 20 Segment output

* Integrated Buffer AMP for LCD driving

* Integrated Oscillator circuit

* No external components

* Low power consumption

BU9796Axxx_Rohm.pdf (1.46 MB)