Sharp LH1687
The LH1687 is a 240-output TFT-LCD source driver IC used in such products as TV sets. The LH1687 samples and holds three video signals of R, G and B by sample and hold circuits synchronized with the CK, and simultaneously outputs the LCD drive voltage from all output pins.| Part No. | LH1687 |
|---|---|
| Datasheet | LH1687 Download |
| Manufacturer |  Sharp |
| Description | 240-output TFT-LCD Source Driver IC |
| Buy | Stock & Price |
DESCRIPTION
240-output TFT-LCD Source Driver IC PIN CONNECTIONS 264-PIN TCP TOP VIEW 1 OS1FEATURES
● Number of LCD drive outputs : 240● Output circuit form : Push pull output
● Power save function : By setting the LCD drive output in a high-impedance condition, the current source of the LCD drive output circuit is cut off, which makes low power operation possible
● Sampling timing : Normal sampling operation and 3-point simultaneous sampling operation can be selected
● Video signal setting : Available for stripe pixel array panels and delta pixel array panels using mode setting circuit
● Sampling clock frequency : 25 MHz (MAX.)
● Cascade connection
● Sampling sequence : Output shift direction can be selected OS1/OS240 or OS240/OS1
● Output amplitude voltage : 4.8 Vp-p (at 5.0 V supply voltage)
● Supply voltages – VCCL (for logic system) : +3.0 to +5.5 V – VCCA (for LCD drive system) : +3.0 to +5.5 V
● Operating temperature : –30 to + 85 ˚C
● Package : 264-pin TCP (Tape Carrier Packag...
