IZD1520U

Features: • CMOS LSI chips• Connection with CPU Can be directly coupled with 80-port or 68-port system• Available in chip form or in 100-pin plastic QFP• Pin-to-Pin Replacement for SED1520 Series• Many command set• Total 80 (segment+common) drive sets• Low...

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IZD1520U Picture
SeekIC No. : 004381739 Detail

IZD1520U: Features: • CMOS LSI chips• Connection with CPU Can be directly coupled with 80-port or 68-port system• Available in chip form or in 100-pin plastic QFP• Pin-to-Pin Replaceme...

floor Price/Ceiling Price

Part Number:
IZD1520U
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/27

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Product Details

Description



Features:

• CMOS LSI chips
• Connection with CPU Can be directly coupled with 80-port or 68-port system
• Available in chip form or in 100-pin plastic QFP
• Pin-to-Pin Replacement for SED1520 Series
• Many command set
• Total 80 (segment+common) drive sets
• Low power consumption - 30W maximum at 2kHz external clock
• Power supply VDD - VSS : 2.4 to -7.0V VDD - V5 : 3.5 to -13.0V



Specifications

Characteristic Symbol Value Unit
Supply Voltage (1) VSS - 8.0 ~ 0.3 V
Supply Voltage (2) V5 - 16.5 ~ 0.3 V
Supply Voltage (3) V1, V2, V3, V4 V5 ~ 0.3 V
Input Voltage VI VSS - 0.3 ~ 0.3 V
Output Voltage VO VSS - 0.3 ~ 0.3 V
Power Dissipation PD 250 mW
Operating Temperature Ta - 10 ~ + 75
Storage Temperature Tstg - 65 ~ + 150
Soldering temperature time (10 sec
max)
Tsol 260

Notes:
1. All voltages are specified relative to VDD = 0V.
2. The following relation must be always hold VDD V1 V2 V3 V4 V5.
3. Exceeding the absolute maximum ratings may cause permanent damage to the device. Functional operating under these conditions is not implied.




Description

The IZD1520 family of dot matrix LCD (Liquid Crystal Display) drivers are designed for the display of characters and graphics.

The drivers generate LCD drive signals derived from bit mapped data stored in an internal RAM.

The IZD1520 family drivers incorporate innovative circuit design strategies to achieve very low power dissipation at a wide range of operating voltages.

These features give the designer a flexible means of implementing small to medium size LCD displays for compact, low power systems.

The IZD1520 which is able to drive two lines of twelve characters each.

The IZD1521 which is able to drive 80 segments for extention.




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