* Fully Specified for 3.3-V and 5-V Operation
* Wide Power Supply Compatibility 2.5 V
  – 5.5 V
* Output Power for RL = 8 Ω
  – 70.

where internal speakers are required. Operating with a 3.3-V supply, the TPA721 can deliver 250-mW of continuous power i.

The TPA721 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 TPA721 can deliver 250-mW of continuous power into a BTL 8-Ω load .

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TPA741

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TPA0102

TPA0103

TPA0152

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