TDA8547

Features: ·Selection between output channels·Flexibility in use·Few external components·Low saturation voltage of output stage·Gain can be fixed with external resistors·Standby mode controlled by CMOS compatible levels·Low standby current·No switch-on/switch-off plops·High supply voltage ripple re...

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TDA8547 Picture
SeekIC No. : 004516780 Detail

TDA8547: Features: ·Selection between output channels·Flexibility in use·Few external components·Low saturation voltage of output stage·Gain can be fixed with external resistors·Standby mode controlled by CM...

floor Price/Ceiling Price

Part Number:
TDA8547
Supply Ability:
5000

Price Break

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

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268 Transactions

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Upload time: 2025/1/12

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Product Details

Description



Features:

·Selection between output channels
·Flexibility in use
·Few external components
·Low saturation voltage of output stage
·Gain can be fixed with external resistors
·Standby mode controlled by CMOS compatible levels
·Low standby current
·No switch-on/switch-off plops
·High supply voltage ripple rejection
·Protected against electrostatic discharge
·Outputs short-circuit safe to ground, VCC and across the load
·Thermally protected.



Application

· Telecommunication equipment
· Portable consumer products
· Personal computers
· Motor-driver (servo).



Pinout

  Connection Diagram


Description

The TDA8547(T) is a two channel audio power amplifier for an output power of 2*1W with an 8 load at a 5V supply. The circuit contains two BTL amplifiers with a complementary PNP-NPN output stage and standby/mute logic. The operating condition of all channels of the device (standby, mute or on) is externally controlled by the MODEpin. With the SELECTpin one of the output channels can be switched in the standby condition. This feature can be used for loudspeaker selection and also reduces the quiescent current consumption. The TDA8547T comes in a SO16 package and the TDA8547 in a DIP16 package.




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