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TM1650 LED driver control / keyboard scan ASIC

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Description

Machine Translated by Google LED driver control/keyboard scanning ASIC TM1650 .
TM1650 is a special circuit for driving and controlling LED (Light Emitting Diode Display) with keyboard scanning interface.

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Datasheet Specifications

Part number
TM1650
Manufacturer
Titan Micro
File Size
1.24 MB
Datasheet
TM1650-TitanMicro.pdf
Description
LED driver control / keyboard scan ASIC

Features

* 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 oscilla

TM1650 Distributors

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