HT9B95A
HT9B95A is RAM Mapping 39 x 8 / 43 x 4 LCD Driver manufactured by Holtek Semiconductor.
Feature
- Logic Operating Voltage: 2.4V~5.5V
- Integrated oscillator circuitry
- Bias: 1/3 or 1/4
- Internal LCD bias generation with voltage-follower buffers
- External VLCD pin to supply LCD operating voltage
- Support I2C-bus serial interface
- Integrated voltage adjustment function for LCD driving voltage
- Up to 39×8 bits RAM for display data storage
- Display patterns
- - HT9B95A: 35×8 patterns
- 35 segments and 8 mons
- - HT9B95B: 39×8 patterns
- 39 segments and 8 mons 43×4 patterns
- 43 segments and 4 mons
- - HT9B95G: 39×8 patterns
- 39 segments and 8 mons 43×4 patterns
- 43 segments and 4 mons
- Support Power Save Mode for low power consumption
- Package Type
- - HT9B95A: 48-pin TSSOP, 52-pin LQFP
- - HT9B95B: 52-pin LQFP
- - HT9B95G: COG
Selection Table
Part No. SEG
Package
HT9B95A 8
35 48TSSOP, 52LQFP
8 HT9B95B
39 52LQFP
8 HT9B95G
39 COG
Applications
- Leisure products
- Telephone display
- Household...
