700-mW Mono Low-Voltage Audio Power Amplifier

The TPA711 is a bridge-tied load (BTL) or single-ended (SE) Audio Power Amplifier developed especially for low-voltage applications where internal speakers and external earphone operation are required. Operating with a 3.3-V supply, the TPA711 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. A unique feature of the TPA711 is that it allows the Amplifier to Switch from BTL to SE on the fly when an earphone drive is required. This eliminates complicated mechanical switching or auxiliary devices just to drive the external load. This device features a shutdown mode for power-sensitive applications with special depop circuitry to eliminate speaker noise when exiting shutdown mode. The TPA711 is available in an 8-pin SOIC and the surface-mount PowerPAD MSOP package, which reduces board space by 50% and height by 40%. By Texas Instruments
Part Manufacturer Description Datasheet Samples
TPA711D Texas Instruments 700-mW Mono, Class-AB Audio Amplifier with Mono Headphone Drive 8-SOIC -40 to 85
TPA711DGNG4 Texas Instruments 700-mW Mono, Class-AB Audio Amplifier with Mono Headphone Drive 8-MSOP-PowerPAD -40 to 85
TPA711DGNR Texas Instruments 700-mW Mono, Class-AB Audio Amplifier with Mono Headphone Drive 8-MSOP-PowerPAD -40 to 85
TPA711EVM Texas Instruments AUDIO AMPLIFIER
TPA711DGN Texas Instruments 700-mW Mono, Class-AB Audio Amplifier with Mono Headphone Drive 8-MSOP-PowerPAD -40 to 85
TPA711DG4 Texas Instruments 700-mW Mono, Class-AB Audio Amplifier with Mono Headphone Drive 8-SOIC -40 to 85
TPA711DGNRG4 Texas Instruments 700-mW Mono, Class-AB Audio Amplifier with Mono Headphone Drive 8-MSOP-PowerPAD -40 to 85
TPA711DR Texas Instruments 700-mW Mono, Class-AB Audio Amplifier with Mono Headphone Drive 8-SOIC -40 to 85
TPA711DRG4 Texas Instruments 700-mW Mono, Class-AB Audio Amplifier with Mono Headphone Drive 8-SOIC -40 to 85
TPA711 's PackagesTPA711 's pdf datasheet
TPA711D SOIC
TPA711DG4 SOIC
TPA711DGN MSOP
TPA711DGNG4 MSOP
TPA711DGNR MSOP
TPA711DGNRG4 MSOP
TPA711DR SOIC
TPA711DRG4 SOIC
TPA711EVM SOIC




TPA711 Pinout, Pinouts
TPA711 pinout,Pin out
This is one package pinout of TPA711,If you need more pinouts please download TPA711's pdf datasheet.

TPA711 Application circuits
TPA711 circuits
This is one application circuit of TPA711,If you need more circuits,please download TPA711's pdf datasheet.


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