TSL1018 is an 18+1 channel buffer used to buffer the reference voltage for gamma correction in TFT liquid crystal displays (LCD). It features wide supply voltage range, low operating current, high output current, and industrial temperature range.
The TSL1018 is an 18 + 1 channel buffer designed for use in thin film transistor (TFT) liquid crystal displays (LCD). It buffers the reference voltage for gamma correction, with one dedicated "COM" amplifier capable of delivering high output current up to +150mA. The device features amplifiers A and B for positive single supply inputs and amplifiers C to R plus the COM amplifier for negative single supply inputs, optimized for different gamma voltage levels.
| Operating temperature range | -40°C to +95°C |
|---|---|
| Bandwidth | 3.5MHz |
| COM amplifier output current | +150mA |
| Package type | TQFP48 ePad |
| Number of channels | 18 + 1 |
The typical operating current is 8mA at 25°C.
The COM buffer can deliver an output current of up to +150mA.
Amplifiers A and B feature positive single supply inputs and are used for the highest gamma voltages.