MSM5839B

Features: • Supply voltage : 4.5 to 5.5V• LCD driving voltage : 8 to 18V• Applicable LCD duty : 1/32 to 1/128• Bias voltage can be supplied externally• Applicable common driver : MSM5238 (32 outputs)• Package options: 56-pin plastic QFP (QFP56-P-910-0.65-K) (Pro...

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MSM5839B Picture
SeekIC No. : 004428913 Detail

MSM5839B: Features: • Supply voltage : 4.5 to 5.5V• LCD driving voltage : 8 to 18V• Applicable LCD duty : 1/32 to 1/128• Bias voltage can be supplied externally• Applicable commo...

floor Price/Ceiling Price

Part Number:
MSM5839B
Supply Ability:
5000

Price Break

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

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Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/11/26

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Product Details

Description



Features:

• Supply voltage : 4.5 to 5.5V
• LCD driving voltage : 8 to 18V
• Applicable LCD duty : 1/32 to 1/128
• Bias voltage can be supplied externally
• Applicable common driver : MSM5238 (32 outputs)
• Package options:
  56-pin plastic QFP (QFP56-P-910-0.65-K) (Product name: MSM5839B GS-K)
  56-pin plastic QFP (QFP56-P-910-0.65-L2) (Product name: MSM5839B GS-L2)
  56-pin plastic QFP (QFP56-P-910-0.65-2K) (Product name: MSM5839B GS-2K)



Pinout

  Connection Diagram


Specifications

Rating
Symbol
Condition
Value
Unit
Supply Voltage (1)
VDD*1
Ta = 25°C
0.3 to 6
V
Supply Voltage (2) VDD-VEE*1
             *2
Ta = 25°C
0 to 18
V
VDD-VEE
Ta = 25°C
0 to 18
V
Input Voltage
VI
Ta = 25°C
0.3 to VDD+0.3
V
Storage temperature
Tstg
-
55 to +150
°C
*1 VDD>V2>V3>VEE
*2 Applies when a series resistor of 47 or more is connected as shown below



Description

The MSM5839B is a dot matrix LCD segment driver LSI which is fabricated using low power CMOS metal gate technology. This LSI consists of two 20-bit shift registers, two 20-bit latches,a 40-bit level shifter and a 40-bit 4-level driver.

MSM5839B converts serial data, which is received from an LCD controller LSI, to parallel data and outputs LCD driving waveform to the LCD panel.

Expansion of display of MSM5839B can easily be made by increasing the number of characters and character patterns.

This LSI MSM5839B can drive a variety of LCD panels because the bias voltage, which determines the LCD driving voltage, can be optionally supplied from the external source.




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