TPA721 700-mW MONO LOW-VOLTAGE AUDIO POWER AMPLIFIER

Texas Instruments

Description

TPA721 www.ti.com SLOS231E * NOVEMBER 1998 * REVISED JUNE 2004 700-mW MONO LOW-VOLTAGE AUDIO POWER AMPLIFIER .
The TPA721 is a bridge-tied load (BTL) audio power amplifier developed especially for low-voltage applications where internal speakers are required.

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Datasheet Specifications

Part number: TPA721
Manufacturer: Texas Instruments ↗
File Size: 1.21 MB
Datasheet: TPA721-etcTI.pdf
Description: 700-mW MONO LOW-VOLTAGE AUDIO POWER AMPLIFIER

Features

* 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
* 700 mW at VDD = 5 V, BTL
* 250 mW at VDD = 3.3 V, BTL
* Integrated Depop Circuitry
* Thermal and Short-Circuit P

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 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 appl

TPA721 Distributors

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TPA721 700-mW MONO LOW-VOLTAGE AUDIO POWER AMPLIFIER Texas Instruments

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