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TDA8920B

Features: Zero dead time switching Advanced current protection: output current limiting Smooth start-up: no pop-noise due to DC offset High efficiency Operating supply voltage from ±12.5 V to ±30 V Low quiescent current Usable as a stereo Single-Ended (SE) amplifier or as a mono amplifier in Bridg...

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TDA8920B: Features: Zero dead time switching Advanced current protection: output current limiting Smooth start-up: no pop-noise due to DC offset High efficiency Operating supply voltage from ±12.5 V to ±30 V ...

TDA8920B Data Sheet

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Part Number:
TDA8920B
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:

 Zero dead time switching
Advanced current protection: output current limiting
Smooth start-up: no pop-noise due to DC offset
High efficiency
Operating supply voltage from ±12.5 V to ±30 V
Low quiescent current
Usable as a stereo Single-Ended (SE) amplifier or as a mono amplifier in Bridge-Tied Load (BTL)
Fixed gain of 30 dB in Single-Ended (SE) and 36 dB in Bridge-Tied Load (BTL)
High output power
High supply voltage ripple rejection
Internal switching frequency can be overruled by an external clock
Full short-circuit proof across load and to supply lines
Thermally protected.


Application

 Television sets
Home-sound sets
Multimedia systems
All mains fed audio systems
Car audio (boosters).


Pinout

Connection Diagram


Specifications

Symbol Parameter Conditions Min Max Unit
VP supply voltage   - ±30 V
IORM repetitive peak current in output pin maximum output current limiting 8 - A
Tstg storage temperature   -55 +150
Tamb ambient temperature   -40 +85
Tj junction temperature   - 150



Description

The TDA8920B is a high efficiency class-D audio power amplifier with very low dissipation. The typical output power is 2 × 100 W.

The TDA8920B is available in the HSOP24 power package and in the DBS23P through-hole power package. The amplifier operates over a wide supply voltage range from ±12.5 V to 30 V and consumes a very low quiescent current.




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