BUF12840 Overview
The BUF12840 offers 12 programmable gamma channels with external electrically erasable programmable read-only memory (EEPROM) read capabilities. The BUF12840 has two separate memory banks that allow simultaneous storage of two different gamma curves to facilitate switching between gamma curves. All gamma channels offer a rail-to-rail output that typically swings to within 200mV of either supply rail with a 5mA load.
BUF12840 Key Features
- 2 10-BIT RESOLUTION
- 12-CHANNEL P-GAMMA
- READS FROM EXTERNAL EEPROM
- TWO INDEPENDENT PIN-SELECTABLE
- RAIL-TO-RAIL OUTPUT
- 300mV Min Swing-to-Rail (10mA)
- 200mV Min Swing-to-Rail (5mA)
- LOW SUPPLY CURRENT
- SUPPLY VOLTAGE: 9V to 20V
- DIGITAL SUPPLY: 2V to 5.5V