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TC9488FG

Features: ·Incorporates a two-channel microphone amp with auto levelcontrol (ALC), AD/DA converter, delay memory, and electronicvolume controllers. ·Incorporates a 32-kHz sampling, 12-bit successive comparisonAD/DA converter. ·Incorporates a delay memory (16-Kbit DRAM) which enables128-ms (typ.) d...

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SeekIC No. : 004515322 Detail

TC9488FG: Features: ·Incorporates a two-channel microphone amp with auto levelcontrol (ALC), AD/DA converter, delay memory, and electronicvolume controllers. ·Incorporates a 32-kHz sampling, 12-bit successive...

TC9488FG Data Sheet

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Part Number:
TC9488FG
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:

·Incorporates a two-channel microphone amp with auto level 
   control (ALC), AD/DA converter, delay memory, and electronic 
   volume controllers.
·Incorporates a 32-kHz sampling, 12-bit successive comparison 
   AD/DA converter.
·Incorporates a delay memory (16-Kbit DRAM) which enables 
   128-ms (typ.) delay.
·Microphone and echo levels are controlled by built-in volume controllers.
   They are controlled either by DC    voltage or controlled in serial by the MCU.
   TC9488FG: Supports three-lead interface
·The system clock is generated by the CR oscillator circuit.
·The echo feedback amount is configured using analog circuits. The feedback level can be freely set.
·The IC comes in 30-pin flat package.


Pinout

Connection Diagram


Specifications

Characteristics Symbol Rating Unit
Supply voltage VDD -0.3 to 6.0 V
Input voltage Vin -0.3 to VDD + 0.3
V
Power dissipation PD 200 mW
Operating temperature Topr -25 to 85
Storage temperature Tstg -55 to 150



Description

The TC9488FG is digital echo ICs for karaoke. The ICs incorporate microphone amps and volume controllers, enabling a
digital echo system to be configured on a single chip. 
 




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