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BH3544F

Features: 1) Internal mute function to prevent popping sounds when the power is turned on and off.2) Built-in thermal shutdown circuit (150°C) to prevent damage to the IC if a short circuit occurs.3) Compact SOP8 pin package.ApplicationDevices that use the headphone output from CD-ROMs, CDs, MDs, ...

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SeekIC No. : 004300312 Detail

BH3544F: Features: 1) Internal mute function to prevent popping sounds when the power is turned on and off.2) Built-in thermal shutdown circuit (150°C) to prevent damage to the IC if a short circuit occurs.3...

BH3544F Data Sheet

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Part Number:
BH3544F
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:

1) Internal mute function to prevent popping sounds when the power is turned on and off.
2) Built-in thermal shutdown circuit (150°C) to prevent damage to the IC if a short circuit occurs.
3) Compact SOP8 pin package.


Application

Devices that use the headphone output from CD-ROMs, CDs, MDs, personal computers, notebook computers,camcorders, etc.




Pinout

Connection Diagram


Specifications

Parameter Symbol Limits Unit
Applied voltage Vmax 10.0 V
Power dissipation Pd 450∗ mW
Operating temperature Topr 25 ~  + 75 °C
Storage temperature Tstg 55 ~  + 125 °C



Description

The BH3541F and BH3544F are digital-source dual headphone amplifiers. The BH3541F has a fixed gain of 0dB and the BH3544F has a fixed gain of 6dB so that external gain setting is unnecessary. Both the BH3541F and BH3544F have internal mute functions so that prevention of the popping sound when power is turned on and off is greatly simplified. Also, these ICs are equipped with thermal shutdown circuits to prevent damage from short circuits.




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