TPA701 Datasheet - Texas Instruments

TPA701 700-mW MONO LOW-VOLTAGE AUDIO POWER AMPLIFIER

The TPA701 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 TPA701 can deliver 250-mW of continuous power into a BTL 8-Ω load at less than 0.6% THD+N throughout voice band fre.

TPA701 700-mW MONO LOW-VOLTAGE AUDIO POWER AMPLIFIER D Fully Specified for 3.3-V and 5-V Operation D Wide Power Supply Compatibility 2.5 V 5.5 V D Output Power for RL = 8 Ω 700 mW at VDD = 5 V, BTL 250 mW at VDD = 3.3 V, BTL D Ultralow Quiescent Current in Shutdown Mode . . . 1.5 nA D Thermal and Short-Circuit Protection D Surface-Mount Packaging SOIC PowerPAD MSOP SLOS229D NOVEMBER1998 REVISED MAY 2003 D OR DGN PACKAGE (TO.

TPA701 Features

* a shutdown mode for power-sensitive applications with a supply current of 1.5 nA during shutdown. The TPA701 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%. Audio Input RF RI CI CB From System Control

TPA701-etcTI.pdf