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UPD16732B - 384-OUTPUT TFT-LCD SOURCE DRIVER

Datasheet Summary

Description

The µ PD16732A, 16732B are a source driver for TFT-LCDs capable of dealing with displays with 64-gray scales.

Features

  • CMOS level input (2.3 V to 3.6 V).
  • 384 Outputs.
  • Input of 6 bits (gradation data) by 6 dots.
  • Capable of outputting 64 values by means of 5-by-2 external power modules (10 units) and a D/A converter (R-DAC).
  • High-speed data transfer: fMAX. = 65 MHz (internal data transfer speed when operating at VDD1 = 3.0 V).
  • Output dynamic range VSS2 + 0.1 V to VDD2.
  • 0.1 V.
  • Apply for dot-line inversion, n-line inversion and column line inve.

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Datasheet Details

Part number UPD16732B
Manufacturer NEC
File Size 186.14 KB
Description 384-OUTPUT TFT-LCD SOURCE DRIVER
Datasheet download datasheet UPD16732B Datasheet
Additional preview pages of the UPD16732B datasheet.

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Full PDF Text Transcription

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DATA SHEET µ PD16732A, 16732B 384-OUTPUT TFT-LCD SOURCE DRIVER (COMPATIBLE WITH 64-GRAY SCALES) MOS INTEGRATED CIRCUIT DESCRIPTION The µ PD16732A, 16732B are 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 VSS2 + 0.1 V to VDD2 – 0.1 V, level inversion operation of the LCD’s common electrode is rendered unnecessary.
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