Update: 01 October, 2023
TPA701 is a low voltage 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 frequencies. Although this device is characterized out to 20 kHz, its operation was 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. 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%.
File format: PDF
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MD5 Checksum: B5076F4D6936710FAE852618D8BACED5
Publication date: 04 May, 2012
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PDF Link: TEXAS INSTRUMENTS TPA701 700-mW MONO LOW-VOLTAGE AUDIO POWER AMPLIFIERhandbook PDF