Overview
Description
The ISL76534EVAL1Z evaluation board provides a complete platform for evaluating the performance and features of the ISL76534 programmable gamma buffer. The ISL76534 integrates an I2C-programmable 10-bit, 14-channel gamma reference-voltage generator with buffered outputs, a 10-bit programmable VCOM calibrator, a high-output-current VCOM amplifier, and an internal EEPROM for storing reference-voltage data. The EEPROM supports up to 10,000 write cycles and retains data for up to 20 years at 105°C.
Features
- 15-channel reference voltage outputs, I2C programmable
- 14-channel gamma references, 10-bit resolution with buffered outputs
- 1-channel VCOM calibrator with 10-bit resolution
- High-output current VCOM amplifier
- Ultra-low power operation, ideal for tablet and mobile applications: typical quiescent power, 12mW at 8V AVDD
- EEPROM data retention: 20yrs at 105 °C
- EEPROM endurance: 10,000 write cycles
- Read/Write capable over 2.25V to 3.6V DVDD range
- 6.3V to 19V analog supply operating range
- 2.25V to 3.6V digital supply operating range
- 28 Ld 4mm x 5mm super thin X2QFN package
- Pb-free (RoHS compliant)
- AEC-Q100 qualified
Applications
Design & Development
Software & Tools
Software Downloads
Videos & Training
Introducing the ISL76534, a programmable gamma buffer for automotive displays. It offers the lowest power consumption and highest reliability in gamma calibration for TFT-LCD displays, ensuring consistent brightness and color matching across all vehicle displays.
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