PCA9620
Description
The PCA9620 is a peripheral device which interfaces to almost any Liquid Crystal Display (LCD)1 with low multiplex rates. It generates the drive signals for any static or multiplexed LCD containing up to eight backplanes, 60 segments, and up to 480 elements.
Key Features
- AEC Q100 grade 2 compliant for automotive applications
- Low power consumption
- Extended operating temperature range from 40 C to +105 C
- 480-bit RAM for display data storage
- Selectable backplane drive configuration: static, 2, 4, 6, or 8 backplane multiplexing
- Programmable internal charge pump for on-chip LCD voltage generation up to 3 VDD2
- 400 kHz I2C-bus interface
- Selectable linear temperature pensation of VLCD
- Selectable display bias configuration
- Wide range for digital and analog power supply: from 2.5 V to 5.5 V
