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HT1618 - LED Driver

General Description

TM1618 is an LED Controller driven ASIC.

1 segment/grid output lines, MCU digital interface, data latch, High-voltage LED driver, key scan circuit dare all incorporated into a single chip to build a highly reliable peripheral device for a single chip microcomputer.

Key Features

  • z CMOS Technology z Display Modes (5segment, 7 grid to 8segment, 4grid) z Key Scanning (5 x 1Bit) z 8-Step Dimming Circuitry z Serial Interface (CLK, STB, DIN, DOUT) z Oscillatory Manners; RC Oscillation (450KHz ±5%) z Built-in on-reset circuit z Available in 18-pin, DIP Package.

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Datasheet Details

Part number HT1618
Manufacturer Art Chip
File Size 268.45 KB
Description LED Driver
Datasheet download datasheet HT1618 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet.co.kr HT1618 LED Driver DESCRIPTION TM1618 is an LED Controller driven ASIC. 1 segment/grid output lines, MCU digital interface, data latch, High-voltage LED driver, key scan circuit dare all incorporated into a single chip to build a highly reliable peripheral device for a single chip microcomputer. Housed in a 18-pin DIP Package, TM1618 pin assignments and application circuit are optimized for easy PCB Layout and cost saving advantages.