LC75854W

PinoutSpecifications Parameter Symbol Conditions Ratings Unit Maximum supply voltage VDDmax VDD 0.3 to +7.0 V Input voltage VIN1 CE, CL, DI 0.3 to +7.0 V VIN2 OSC, KI1 to KI5, TEST, VDD1, VDD2 0.3 to VDD + 0.3 V Output voltage VOUT1 DO 0.3 to +7.0...

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SeekIC No. : 004392158 Detail

LC75854W: PinoutSpecifications Parameter Symbol Conditions Ratings Unit Maximum supply voltage VDDmax VDD 0.3 to +7.0 V Input voltage VIN1 CE, CL, DI 0.3 to +7.0 V VIN2 OS...

floor Price/Ceiling Price

Part Number:
LC75854W
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: 2024/10/27

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Product Details

Description



Pinout

  Connection Diagram


Specifications

Parameter Symbol Conditions
Ratings
Unit
Maximum supply voltage VDDmax VDD
0.3 to +7.0
V
Input voltage VIN1 CE, CL, DI
0.3 to +7.0
V
VIN2 OSC, KI1 to KI5, TEST, VDD1, VDD2
0.3 to VDD + 0.3
V
Output voltage VOUT1 DO
0.3 to +7.0
V
VOUT2 OSC, S1 to S41, COM1 to COM4, KS1 to KS6, P1 to P4
0.3 to VDD + 0.3
V
Output current IOUT1 S1 to S41
300
A
IOUT2 COM1 to COM4
3
mA
IOUT3 KS1 to KS6
1
mA
IOUT4 P1 to P4
5
mA
Allowable power dissipation Pdmax Ta=85°C

200

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



Description

The LC75854E and LC75854W are 1/4 duty LCD display drivers that can directly drive up to 164 segments and can control up to four general-purpose output ports. These products also incorporate a key scan circuit that accepts input from up to 30 keys to reduce printed circuit board wiring.


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