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TPA3138D2

Part Number	TPA3138D2
Manufacturer	Texas Instruments
Description	10-W 3.5-V to 14.4-V Inductor Free Stereo Class-D Speaker Amplifier
Published	Oct 13, 2019
Detailed Description	Product Folder Order Now Technical Documents Tools & Software Support & Community TPA3138D2 SLOS993A – MARCH 2018 –...
Datasheet	TPA3138D2 PDF File

Overview

Product Folder Order Now Technical Documents Tools & Software Support & Community TPA3138D2 SLOS993A – MARCH 2018 – REVISED JUNE 2018 TPA3138D2 10-W, 3.
5-V to 14.
4-V, Inductor Free, Stereo Class-D Speaker Amplifier 1 Features •1 Wide Supply Range 3.
5-V to 14.
4-V – 2 × 10 W into 6-Ω, 1% THD+N, 12-V Supply – 1 x 18.
5 W into 4-Ω, 10% THD+N, 12-V Supply – THD+N : 0.
04% at 1 W, 1 kHz input, 6-Ω • Longer Battery Life for Portable Applications: – 20-mA (12-V) Idle Current in 1SPW Mode – >90% Class-D Efficiency • Reduced Solution Size and Cost: – Inductor-Free Operation – EN55013 and EN55022 EMC Compliant When No Inductors are Used – No External Heatsink Required • Flexible Audio Solution: – Single-ended or Differential Analog Inputs – Selectable Gain: 20 dB and 26 dB – Pop and Click-Free Startup • Integrated Protections and Auto Recovery: – Pin-to-pin, Pin-to-Ground, and Pin-to-Power Short Circuit Protection – Thermal Protection, Undervoltage Protection, and Overvoltage Protection – Pow...

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TPA3138D2 10-W 3.5-V to 14.4-V Inductor Free Stereo Class-D Speaker Amplifier - Texas Instruments

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