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PT6967 Datasheet LED Driver

Manufacturer: PTC

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Datasheet Details

Part number PT6967
Manufacturer PTC
File Size 1.10 MB
Description LED Driver
Download PT6967 Download (PDF)

General Description

PT6967 is an LED Controller driven on a 1/5 to 1/8 duty factor.

10 segment output lines, 4 grid output lines, 5 segment/grid output lines, one display memory, control circuit, key scan circuit are all incorporated into a single chip to build a highly reliable peripheral device for a single chip microcomputer.

Serial data is fed to PT6967 via a four-line serial interface.

Overview

DESCRIPTION PT6967 is an LED Controller driven on a 1/5 to 1/8 duty factor.

Key Features

  • CMOS technology.
  • Low power consumption.
  • Multiple display modes (15 segment, 4 Grid to 10 segment, 9 Grid).
  • Key scanning (10 x 3 Matrix).
  • 8-Step dimming circuitry.
  • Serial interface for Clock, Data Input, Data Output, Strobe Pins and low voltage operation ability when user’s MCU power supply is 3.3V.
  • Available in 32-pin SOP and QFN Tel: 886-2-66296288‧Fax: 886-2-29174598‧ http://www. princeton. com. tw‧2F, No. 233-1, Baociao Rd. , Sindian Dist. , New Taipei City 231.

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