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LC78621E

Features: • 80-pin QIP (miniature, reduced space package)• Silicon gate CMOS process (for low power)• 5 V single-voltage power supply (for use in portable products)PinoutSpecifications Parameter Symbol Conditions Ratings Unit Maximum supply voltage VDDmax VS...

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SeekIC No. : 004392182 Detail

LC78621E: Features: • 80-pin QIP (miniature, reduced space package)• Silicon gate CMOS process (for low power)• 5 V single-voltage power supply (for use in portable products)PinoutSpecificat...

LC78621E Data Sheet

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Part Number:
LC78621E
Supply Ability:
5000

Price Break

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

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Product Details

Description



Features:

• 80-pin QIP (miniature, reduced space package)
• Silicon gate CMOS process (for low power)
• 5 V single-voltage power supply (for use in portable products)


Pinout

Connection Diagram


Specifications

Parameter Symbol Conditions
Ratings
Unit
Maximum supply voltage VDDmax  
VSS 0.3 to VSS + 7.0
V
Maximum input voltage VIN max  
VSS 0.3 to VSS + 0.3
V
Maximum output voltage VOUT max  
VSS 0.3 to VSS + 0.3
V
Allowable power dissipation Pdmax  

300
mW
Operating temperature Topr
20 to +75
Storage temperature Tstg
40 to +125



Description

The LC78621E is a CMOS LSI that implements the signal processing and servo control required by compact disk players, laser disks, CD-V, CD-I and related products. The LC78621E provides several types of signal processing, including demodulation of the optical pickup EFM signal, de-interleaving, error detection and correction, and digital filters that can help reduce the cost of CD player units. It also processes a rich set of servo system commands sent from the control microprocessor. It also incorporates an EFM-PLL circuit and a one-bit D/A converter.




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