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UPD16715A - 384-OUTPUT TFT-LCD SOURCE DRIVER

Datasheet Summary

Description

The µPD16715A is a source driver for TFT-LCDs capable of dealing with displays with 64-gray scales.

Features

  • CMOS level input.
  • 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 Logic power supply (VDD1): 3.3 V ± 0.3 V +2.5 V.
  • Driver power supply (VDD2): 11.0 V.
  • 2.0.
  • High-speed data transfer: f CLK = 55 MHz (internal data transfer speed when operating at 3.0 V).
  • Output dynamic range VSS2 + 0.1 V to VDD2.

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Datasheet preview – UPD16715A

Datasheet Details

Part number UPD16715A
Manufacturer NEC
File Size 120.15 KB
Description 384-OUTPUT TFT-LCD SOURCE DRIVER
Datasheet download datasheet UPD16715A Datasheet
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DATA SHEET MOS INTEGRATED CIRCUIT µ PD16715A 384-OUTPUT TFT-LCD SOURCE DRIVER (COMPATIBLE WITH 64-GRAY SCALES) DESCRIPTION The µPD16715A 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 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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