15-W Stereo Class-D Audio Power Amplifier (TPA3107) - TPA3107D2

TPA3107D2 (ACTIVE)

15-W Stereo Class-D Audio Power Amplifier (TPA3107)

 

Next Generation 15-W, Stereo, Analog Input Class-D Audio Amplifier:  TPA3110D2

Next Generation 30-W, Stereo Class-D Amplifier with Low-Idle Power Dissipation (Analog-In) for Battery Operated Systems Available:  TPA3128D2

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 . 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.

Features

  • 15-W/ch into an 8- 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
  • APPLICATIONS
    • Televisions

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Parametrics Compare all products in Analog Input Amplifiers

 
Speaker Channels (Max)
Power to Bridge Tied Load (Max) (W)
Supported Bridge Tied Load (Min) (Ohms)
Closed/Open Loop
Control Interface
Analog Supply (V) (Min)
Analog Supply (V) (Max)
Power Stage Supply (Max) (V)
Rating
Audio Input Type
Operating Temperature Range (C)
Package Group
Package Size: mm2:W x L (PKG)
TPA3107D2
2   
15   
6   
Closed   
Hardware   
10   
26   
26   
Catalog   
Analog   
-40 to 85   
HTQFP   
64HTQFP: 144 mm2: 12 x 12(HTQFP)   

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