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TPA3107D2

Features: · 15-W/ch into an 8-W Load From a 16-V Supply· Operates from 10 V to 26 V· Efficient Class-D Operation Eliminates theNeed for Heat Sinks· Four Selectable, Fixed Gain Settings· Differential Inputs· Thermal and Short-Circuit Protection WithAuto Recovery Feature· Clock Output for Synchroniz...

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SeekIC No. : 004526048 Detail

TPA3107D2: Features: · 15-W/ch into an 8-W Load From a 16-V Supply· Operates from 10 V to 26 V· Efficient Class-D Operation Eliminates theNeed for Heat Sinks· Four Selectable, Fixed Gain Settings· Differential...

TPA3107D2 Data Sheet

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Part Number:
TPA3107D2
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:

· 15-W/ch into an 8-W Load From a 16-V Supply
· Operates from 10 V to 26 V
· Efficient Class-D Operation Eliminates the
Need for Heat Sinks
· Four Selectable, Fixed Gain Settings
· Differential Inputs
· Thermal and Short-Circuit Protection With
Auto Recovery Feature
· Clock Output for Synchronization With
Multiple Class-D Devices
· Surface Mount 10 mm ´ 10 mm, 64-pin
HTQFP Package


Application

· Televisions


Specifications

    UNIT
    0.3 V to 30 V
VCC    Supply voltage AVCC, PVCC 0.3 V to VCC + 0.3 V
VI     Input voltage SHUTDOWN, MUTE 0.3 V to VREG + 0.5 V
GAIN0, GAIN1, RINN, RINP, LINN, LINP, MSTR/SLV, SYNC See Dissipation Rating Table
        Continuous total power dissipation   40 to 85
TA    Operating free-air temperature range   40 to 150
TJ    Operating junction temperature range(2)   65 to 150
Tstg  Storage temperature range Human body model (3) (all pins) ±2 kV
Electrostatic discharge Charged-device model (4) (all pins) ±500 V

(1) Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only, and functional operations of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) The TPA3107D2 incorporates an exposed thermal pad on the underside of the chip. This acts as a heatsink, and it must be connected to a thermally dissipating plane for proper power dissipation. Failure to do so may result in the device going into thermal protection shutdown. See TI Technical Briefs SCBA017D and SLUA271 for more information about using the QFN thermal pad. See TI Technical
Briefs SLMA002 for more information about using the HTQFP thermal pad.
(3) In accordance with JEDEC Standard 22, Test Method A114-B.
(4) In accordance with JEDEC Standard 22, Test Method C101-A




Description

The TPA3107D2 is a 15-W (per channel) efficient, Class-D audio power amplifier for driving bridged-tied stereo speakers.

The TPA3107D2 can drive stereo speakers as low as 6 W. The high efficiency of the TPA3107D2, 87%, eliminates the need for an external heat sink when playing music.The gain of the amplifier is controlled by two gain select pins. The gain selections are 20, 26, 32, 36 dB.The outputs are fully protected against shorts to GND, VCC, and output-to-output shorts with an auto recovery feature and monitor output.




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