T6L37A

The T6L37A is a 64 gray-level, 300/309-channel-output source driver for TFT LCD panels.To meet the need for large-sized LCD panels, it allows a maximum operating frequency of 55 MHz.The device accepts 6-bit digital data inputs which combined with the internal DA converter and 11 reference voltage input pins, allows display of up to 260,000 colors.Based on high-speed CMOS, the T6L37A offers both low power consumption and high-speed operation.The T6L37A allows configuration of an XGA- or SVGA-compatible, high-performance TFT LCD module.

Features of T6L37A are:(1)grayscale data: 18-bit digital(3 outputs x 6 bits0 parallel transfer method, selectable write direction; (2)panel drive outputs:300/309 outputs, 64 gray levels, DAC system, 11 reference analog voltage inputs; (3)fast operation: max 55 MHz; (4)power supply voltage:3.0 V to 3.6 V(digital power supply voltage) or 4.5 V to 5.5 V(analog power supply voltage); (5)operating temperature is -20 to 75; (6)package:tape carrier package(TCP); (7)cascading multiple devices.

The absolute maximum of T6L37A can be summerized as:(1): analog supply voltage, AVDD is -0.3 V to 6.5 V; (2): digital supply voltage, DVDD is -0.3 V to AVDD+0.3 V ; (3): input voltage, Vin is -0.3 V to AVDD+0.3 V ; (4): reference ananlog voltage, V(0:10) is -0.3 v to AVDD+0.3 V; (5): storage temperature, tstg is -55 to 125.The recommed operating conditions:(1): analog supply voltage, AVDD is 4.5 V to 5.5 V; (2): digital supply voltage, DVDD is 3.0 V to 3.6 V; (3): reference analog voltage, V1 to V9 is AVss +0.1 V to AVDD-0.1 V ; (4): reference analog voltage2, V0 is V1 to AVDD V(case 1); (5): driver unit output voltage(Vout) is AVss+0.1 V to AVDD-0.1 V(D1 to D309); (6): operating temperature, Topr is -20 to 75; (7): operating frequency, fCPH is DC to 55 MHz(CPH); (8): output load capacitance, CL is 150 pF/PIN max(D1 to D309).