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PT6967 - LED Driver

Description

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

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.

📥 Download Datasheet

Datasheet Details

Part number PT6967
Manufacturer PTC
File Size 1.10 MB
Description LED Driver
Datasheet download datasheet PT6967 Datasheet

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Full PDF Text Transcription

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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. Housed in a 32-pin SOP and QFN, PT6967 pin assignments and application circuit are optimized for easy PCB Layout and cost saving advantages.
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