TM1650 - LED driver control / keyboard scan ASIC

Product Overview

Titan Micro

Part number	TM1650
Manufacturer	Titan Micro
File Size	1.24 MB
Description	LED driver control / keyboard scan ASIC
Datasheet	TM1650 Datasheet
Additional preview pages of the TM1650 datasheet.

TM1650 is a special circuit for driving and controlling LED (Light Emitting Diode Display) with keyboard scanning interface.

input and output control digital interface, data latch, LED driver, keyboard scanning, and brightness adjustment.

ÿ Two display modes: 8 segments × 4 bits and 7 segments × 4 bits ÿ Segment drive current is greater than 25mA, bit drive current is greater than 150mA ÿ Provides 8-level brightness control ÿ Keyboard scanning: 7×4bit internal integrated transistor drive ÿ High-speed two-wire ÿ Built-in clock oscillator circuit ÿ Built-in poweron reset circuit ÿ Support 2.8V-5.5V power supply voltage ÿ Provide DIP16 and SOP16 packages Applicable fields: ÿ Display driver for household appliances such as set-top bo.

Other Datasheets by Titan Micro

Published: Sep 22, 2014 |