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IZ7065 - 40CH Segment/Common Driver

General Description

PIN(NO.) VDD (24) GND (34) VEE (31) V1 V2 (44,45) SC1÷SC20 V3 V4 (46,47) SHL1 (41) INPUT/ OUTPUT Power Input NAME Operating Voltage Negative Supply Voltage Bias Voltage Output Input PART 1 LCD driver Bias Voltage Input Data interface DL1,DR1 (35,36) SC21÷SC40 V5 V6 (48,49) SHL2 (42) Input/

Key Features

  • Display driving bias: static -1/5.
  • Power supply voltage: +5V ± 10%, +3V ± 10%.
  • Supply voltage for display: 0 ~ -5V(VEE).
  • Interface Driver (cascade connection) Controller Other IZ7065 IZ7066 KS0066 HD44780 SED1278.
  • CMOS Process.
  • Bare chip available Functions.
  • Dot matrix LCD driver with 40 channel output.
  • Selectable function to use common/segment drivers simultaneously.
  • Input/Output signal - output: 20 × 2 cha.

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Datasheet Details

Part number IZ7065
Manufacturer IK Semiconductor
File Size 116.46 KB
Description 40CH Segment/Common Driver
Datasheet download datasheet IZ7065 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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40CH Segment/Common Driver for DOT MATRIX LCD TECHNICAL DATA IZ7065 Features • Display driving bias: static -1/5 • Power supply voltage: +5V ± 10%, +3V ± 10% • Supply voltage for display: 0 ~ -5V(VEE) • Interface Driver (cascade connection) Controller Other IZ7065 IZ7066 KS0066 HD44780 SED1278 • CMOS Process • Bare chip available Functions • Dot matrix LCD driver with 40 channel output. • Selectable function to use common/segment drivers simultaneously. • Input/Output signal - output: 20 × 2 channel waveform for LCD driving - input: - Serial display data and control pulse from the controller LSI. - Bias voltage (V1-V6) Introduction The IZ7065 is a LCD driver LSI which is fabricated by low power CMOS technology.