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TAS5805M Datasheet Closed-Loop Class-D Audio Amplifier

Manufacturer: Texas Instruments

General Description

The TAS5805M is a high-efficiency, stereo, closedloop Class-D amplifier offering a cost-effective digitalinput solution with low power dissipation and sound enrichment.

The device’s integrated audio pr

Overview

www.ti.com TAS5805M SLASEH5D – MAY 2018 – REVISED NOVTEAMSB5ER802502M0 SLASEH5D – MAY 2018 – REVISED NOVEMBER 2020 TAS5805M 23-W, Inductor-Less, Digital Input, Stereo, Closed-Loop Class-D Audio Amplifier with Enhanced.

Key Features

  • Supports Multiple Output Configurations.
  • 2 × 23 W in 2.0 Mode (8-Ω, 21 V, THD+N=1%).
  • 45 W in Mono Mode (4-Ω, 21 V, THD+N=1%).
  • Excellent Audio Performance.
  • THD+N ≤ 0.03% at 1 W, 1 kHz, PVDD = 12 V.
  • SNR ≥ 107 dB (A-weighted), Noise Level < 40 µVRMS.
  • Low Quiescent Current with Hybrid Modulation.
  • 16.5 mA at PVDD = 13.5 V , 22 µH + 0.68 µF Filter.
  • Flexible Power Supply Configurations.
  • PVDD: 4.5 V to 26.4 V.