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LC75806PT - 1/4 and 1/3-Duty LCD Display Driver

Datasheet Summary

Features

  • Key input function for up to 30 keys (A key scan is performed only when a key is pressed. ).
  • 1/4 duty 1/3 bias and 1/3 duty 1/3 bias drive schemes can be controlled from serial data.
  • Capable of driving up to 304 segments using 1/4 duty and up to 231 segments using 1/3 duty.
  • Switching between key scan output and segment output can be controlled from serial data.
  • The key scan operation enabled/disabled state can be controlled from serial data.

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Datasheet Details

Part number LC75806PT
Manufacturer ON Semiconductor
File Size 414.84 KB
Description 1/4 and 1/3-Duty LCD Display Driver
Datasheet download datasheet LC75806PT Datasheet
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Full PDF Text Transcription

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Ordering number : ENA1425 LC75806PT CMOS IC 1/4 and 1/3-Duty LCD Display Driver with Key Input Function http://onsemi.com Overview The LC75806PT is 1/4 duty and 1/3 duty LCD display driver that can directly drive up to 304 segments and can control up to 9 general-purpose output ports. This product also incorporates a key scan circuit that accepts input from up to 30 keys to reduce printed circuit board wiring. Features • Key input function for up to 30 keys (A key scan is performed only when a key is pressed.) • 1/4 duty 1/3 bias and 1/3 duty 1/3 bias drive schemes can be controlled from serial data. • Capable of driving up to 304 segments using 1/4 duty and up to 231 segments using 1/3 duty. • Switching between key scan output and segment output can be controlled from serial data.
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