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LC75842E

Features: • 1/2 duty, 1/2 bias drive of up to 54 segments• Serial data input supports CCB* format communication with the system controller.• Backup function which is based on a power saving mode and all segments off functions that are controlled by serial data.• High genera...

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LC75842E: Features: • 1/2 duty, 1/2 bias drive of up to 54 segments• Serial data input supports CCB* format communication with the system controller.• Backup function which is based on a pow...

LC75842E Data Sheet

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Part Number:
LC75842E
Supply Ability:
5000

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

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Product Details

Description



Features:

• 1/2 duty, 1/2 bias drive of up to 54 segments
• Serial data input supports CCB* format communication with the system controller.
• Backup function which is based on a power saving mode and all segments off functions that are controlled by serial data.
• High generality, since display data is displayed directly without decoder intervention.
• The display can be forced to the off state with the INH pin.
• RC oscillator circuit


Pinout

Connection Diagram


Specifications

Parameter Symbol Conditions
Ratings
 Unit
Maximum supply voltage VDDmax VDD
0.3 to +6.5
V
Input voltage VIN1 CE, CL, DI, INH
0.3 to +6.5
V
VIN2 OSC
0.3 to VDD + 0.3
V
Output voltage VOUT OSC, S1 to S27, COM1, COM2
0.3 to VDD + 0.3
V
Output current IOUT1 S1 to S27
100
A
IOUT2 COM1, COM2
1
mA
Allowable power dissipation Pdmax Ta85°C

100
mW
Operating temperature Topr
40 to +85
Storage temperature Tstg
50 to +125



Description

The LC75842E and LC75842M are 1/2 duty generalpurpose LCD display drivers for applications such as microprocessor-controlled electronic tuning. They can drive up to 54 segments directly.




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