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Technical content
Features
Supply Operation Range : 6.5V to 18V Rail-to-Rail Vcom Buffer: 7 Bits Adjustable Output ±100mA Output Current ±260mA Output Short-Circuit Current 20V/ μs Slew Rate 2-Wire I2C Slave Mode Interface Using One Control Pin Enable to Store Data into Non-Volatile Memory (NVM) Non-Volatile Memory (NVM) Store Setting (at Least 100 Re-Write Times) TDFN3x3-10 Package
Applications
TFT-LCD Monitors LCD Televisions General Description The G1612 is the programmable Vcom buffer target toward the needs of thin film transistor liquid crystal display (TFT LCD). This device incorporates one Vcom buffer and are programmed through I 2C inter- face. The G1612 is available in the TDFN3x3-10 package.
Ordering Information
NUMBER MARKING TEMP. RANGE PACKAGE (Green) G1612RE1U 1612 -40 °C to 85°C TDFN3X3-10 Note: RE:TDFN3X3-10 1: Bonding code U: Tape & Reel Pin Configuration Typical Application Circuit TDFN3X3-10 G1612 3 8 SDA VCOM_ADJ TDFN3X3-10 3 8 AGND AVDD VCOM_OUT DGND nWR SET DVDD Thermal Pad Note: Exposed pad must be connected to AGND SCL AVDD VCOM_OUT 10Ω 10µF AVDD 200kΩ 200kΩ AGND DGND SET AVDD 10µF DVDD 4.7kΩ SCLSCL 3.3V 4.7kΩ SDASDA 3.3V 4.7kΩ nWRnWR 3.3V DVDD 10µF * optional 0.1µF VCOM_ADJ 24.9kΩ 3 10 G1612 Note: Exposed pad must be connected to AGND TDFN3X3-10 G1612 3 8 SDA VCOM_ADJ TDFN3X3-10 3 8 AGND AVDD VCOM_OUT DGND nWR SET DVDD Thermal Pad Note: Exposed pad must be connected to AGND SCL AVDD VCOM_OUT 10Ω 10µF AVDD 200kΩ 200kΩ AGND DGND SET AVDD 10µF DVDD 4.7kΩ SCLSCL 3.3V 4.7kΩ SDASDA 3.3V 4.7kΩ nWRnWR 3.3V DVDD 10µF * optional 0.1µF VCOM_ADJ 24.9kΩ 3 10 G1612 Note: Exposed pad must be connected to AGND