LC78628E

Features: • 80-pin QFP package• Fabricated in a silicon gate CMOS process• 3.3 and 5 V power supply voltagesPinoutSpecifications Parameter Symbol Conditions Ratings Unit Maximum supply voltage VDD max1 VDD, VVDD, XVDD, LVDD, RVDD VSS 0.3 to VSS + 6.0 V ...

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SeekIC No. : 004392189 Detail

LC78628E: Features: • 80-pin QFP package• Fabricated in a silicon gate CMOS process• 3.3 and 5 V power supply voltagesPinoutSpecifications Parameter Symbol Conditions Ratings Un...

floor Price/Ceiling Price

Part Number:
LC78628E
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: 2024/4/28

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Product Details

Description



Features:

• 80-pin QFP package
• Fabricated in a silicon gate CMOS process
• 3.3 and 5 V power supply voltages



Pinout

  Connection Diagram


Specifications

Parameter Symbol Conditions
Ratings
Unit
Maximum supply voltage VDD max1 VDD, VVDD, XVDD, LVDD, RVDD
VSS 0.3 to VSS + 6.0
V
VDD max2 VDD3V
VSS 0.3 to VSS + 4.0
V
Maximum input voltage VIN5 max  
VSS 0.3 to VDD1 + 0.3
V
VIN3 max  
VSS 0.3 to VDD2 + 0.3
V
Maximum output voltage VOUT5max  
VSS 0.3 to VDD1 + 0.3
V
VOUT3max  
VSS 0.3 to VDD2 + 0.3
V
Allowable power dissipation Pdmax  

500

mW
Operating temperature Topr
20 to +75
Storage temperature Tstg
40 to +125



Description

The LC78628E CMOS IC implements signal processing and servo control for compact disc players, laser disc players, CD-V, CD-I, and similar products. It provides functions for demodulation of the EFM signal from the optical pickup, deinterleaving, error detection and correction, and processing servo system commands issued by the system microprocessor. In addition to this basic CD functionality, it also provides HDCD (High Definition Compatible Digital) decoding functions and CD text functions. It also includes a built-in EFM PLL circuit.




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