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HT1602

Features: · Operating voltage: 4.5V~5.5V· LCD driving voltage: 8V~16V· Applicable LCD duty cycle from 1/8 to 1/64· Suitable for various types of LCD panel· Bias voltage adjustable from an external sourceApplication· Electronic dictionaries· Portable computers· Remote controllers· CalculatorsSpecif...

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SeekIC No. : 004366574 Detail

HT1602: Features: · Operating voltage: 4.5V~5.5V· LCD driving voltage: 8V~16V· Applicable LCD duty cycle from 1/8 to 1/64· Suitable for various types of LCD panel· Bias voltage adjustable from an external s...

HT1602 Data Sheet

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Part Number:
HT1602
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: 2024/12/25

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Product Details

Description



Features:

· Operating voltage: 4.5V~5.5V
· LCD driving voltage: 8V~16V
· Applicable LCD duty cycle from 1/8 to 1/64
· Suitable for various types of LCD panel
· Bias voltage adjustable from an external source


Application

· Electronic dictionaries
· Portable computers
· Remote controllers
· Calculators


Specifications

Supply Voltage .................................0.3V to 6V
Storage Temperature..............50°C to 125°C
Input Voltage................. VSS0.3V to VDD+0.3V
Operating Temperature..............20°C to 70°C

*Note: These are stress ratings only. Stresses exceeding the range specified under "Absolute Maximum Ratings" may cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability.


Description

The HT1602 is a dot matrix LCD segment driver LSI implemented in CMOS technology. It is equipped with a 40-bit shift register (two 20-bit shift registers), a 40-bit latch (two 20-bit latches), a 40-bit level shifter, a 40-bit 4-level driver, and control circuits. It can convert serial data received from an LCD controller to parallel data and then send them out as LCD driving waveforms to the LCD panel.

The HT1602 can be applied up to 1/64 duty. Furthermore, the bias voltage which determines the LCD driving voltage can be optionally supplied from an external source, thus the chip is suitable for driving various types of LCD panel. These special features increase the versatility of the chip.




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