UPD16633B Datasheet (NEC) - 312 OUTPUT TFT-LCD SORCE DRIVER

UPD16633B, 312 OUTPUT TFT-LCD SORCE DRIVER

The D/A converted 64-gray-scale analog voltage is output.

The display data is input with a width of 36 bits, viz., the gray scale data (6 bits) by 6 dots (2 pixels).

DX0: LSB, DX5: MSB STHR Right shift start pulse input/output Left shift start pulse input/output Shift clock input STHL CLK STB

DATA SHEET MOS INTEGRATED CIRCUIT µPD16633B 312 OUTPUT TFT-LCD SORCE DRIVER (COMPATIBLE WITH 64 GRAY SCALES) The µPD16633B is a source driver for TFT-LCDs capable of dealing with displays with 64 gray scales.

Data input is based on digital input configured as 6 bits by 6 dots (2 pixels), which can realize a full-color display of 260,000 colors by output of 64 values γ-corrected by an internal D/A converter and 5-by-2 external power modules.

Because the output dynamic range is as large as 9.8

UPD16633B Features

* Capable of outputting 64 values by means of 5-by-2 external power modules (10 units) and a D/A converter

* Output dynamic range 9.8 VP-P min. (@VDD2 = 10.0 V)

* CMOS level input

* Input of 6 bits (gradation data) by 6 dots

* High-speed data transfer: fmax. =