700-mW Mono Low-Voltage Audio Power Amplifier With Differential Inputs

The TPA731 is a bridge-tied load (BTL) Audio Power Amplifier developed especially for low-voltage applications where internal speakers are required. Operating with a 3.3-V supply, the TPA731 CAN deliver 250-mW of continuous power into a BTL 8- load at less than 0.6% THD+N throughout voice band frequencies. Although this device is characterized out to 20 kHz, its operation is optimized for narrower band applications such as Wireless Communications The BTL configuration eliminates the need for external coupling capacitors on the output in most applications, which is particularly important for small battery-powered equipment. This device features a shutdown mode for power-sensitive applications with a supply current of 1.5 nA during shutdown. The TPA731 is available in an 8-pin SOIC surface-mount package and the surface-mount PowerPAD?? MSOP, which reduces board space by 50% and height by 40%. By Texas Instruments
Part Manufacturer Description Datasheet Samples
TPA731DG4 Texas Instruments 700-mW Mono, Differential Input, Class-AB Audio Amplifier with Active High Shutdown 8-SOIC -40 to 85
TPA731D Texas Instruments 700-mW Mono, Differential Input, Class-AB Audio Amplifier with Active High Shutdown 8-SOIC -40 to 85
TPA731DGN Texas Instruments 700-mW Mono, Differential Input, Class-AB Audio Amplifier with Active High Shutdown 8-MSOP-PowerPAD -40 to 85
TPA731DRG4 Texas Instruments 700-mW Mono, Differential Input, Class-AB Audio Amplifier with Active High Shutdown 8-SOIC -40 to 85
TPA731DR Texas Instruments 700-mW Mono, Differential Input, Class-AB Audio Amplifier with Active High Shutdown 8-SOIC -40 to 85
TPA731DGNG4 Texas Instruments 700-mW Mono, Differential Input, Class-AB Audio Amplifier with Active High Shutdown 8-MSOP-PowerPAD -40 to 85
TPA731DGNRG4 Texas Instruments 0.7W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8, GREEN, PLASTIC, MSOP-8
TPA731DGNR Texas Instruments 700-mW Mono, Differential Input, Class-AB Audio Amplifier with Active High Shutdown 8-MSOP-PowerPAD -40 to 85
TPA731 's PackagesTPA731 's pdf datasheet
TPA731D SOIC
TPA731DG4 SOIC
TPA731DGN MSOP
TPA731DGNG4 MSOP
TPA731DGNR MSOP
TPA731DGNRG4 MSOP
TPA731DR SOIC
TPA731DRG4 SOIC




TPA731 Pinout, Pinouts
TPA731 pinout,Pin out
This is one package pinout of TPA731,If you need more pinouts please download TPA731's pdf datasheet.

TPA731 Application circuits
TPA731 circuits
This is one application circuit of TPA731,If you need more circuits,please download TPA731's pdf datasheet.


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