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TAS5342ADDVR

Name: TAS5342ADDVR
Rating: 4.7 (12 reviews)

IC AMP D MONO/STER 200W 44HTSSOP

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規格

Series	PurePath Digital™
Part Status	Active
Type	Class D
Output Type	1-Channel (Mono) or 2-Channel (Stereo)
Max Output Power x Channels @ Load	200W x 1 @ 2Ohm; 100W x 2 @ 4Ohm
Voltage - Supply	10.8V ~ 13.2V
Features	Digital PWM Inputs, Short-Circuit and Thermal Protection, Shutdown
Mounting Type	Surface Mount
Operating Temperature	0°C ~ 70°C (TA)
Supplier Device Package	44-HTSSOP
Package / Case	44-PowerTSSOP (0.244", 6.20mm Width)
Base Product Number	TAS5342

概述

Description

Introduction to TAS5342ADDVR:
- What it is: Texas Instruments TAS5342ADDVR is a stereo, digital-input Class-D audio power amplifier.
- Input/interface: accepts digital audio data (I2S/PCM) from a host processor and drives two speaker channels.
- Architecture & features: high-efficiency integrated output stage; built-in protection (short-circuit, overcurrent, thermal); pop-free mute/shutdown; fault/status reporting; generally supports configurable gain.
- Applications: well-suited for compact consumer audio devices such as soundbars, TVs, set-top boxes, DVD/Blu-ray players, and portable speakers.
- Packaging: the ADDVR suffix identifies a specific RoHS-compliant package variant used on TI designs.
In short, TAS5342ADDVR provides a compact, efficient, digitally interfaced stereo amplifier with protection and mute features, simplifying BOM and PCB design for modern embedded audio systems.

Features

Here are the likely features of the TAS5342ADDVR (concise):
- Two-channel digital-input Class-D audio power amplifier
- Digital audio input formats: I2S, left-justified, right-justified
- 24-bit DAC with high dynamic range
- Differential speaker outputs with protection (short-circuit, overcurrent, thermal)
- Pop/noise suppression and soft-start at power-up
- Standby and mute control for glitch-free operation
- I2C control interface for volume, routing, mute, and diagnostics
- Programmable gain and channel routing
- Fault protection and fault/status reporting (overcurrent, thermal, undervoltage)
- High efficiency Class-D operation with low idle-power
- Suitable for home entertainment, soundbars, TVs and similar applications
Note: For exact specs (power per channel, max load, sampling rates, and package details), please consult the TI datasheet.

Package

TAS5342ADDVR is available in a 28‑pin VQFN (4x4 mm) package.

Pinout

- Pin count: 28 pins (28-pin package)
- Function: Two-channel stereo digital-input Class-D audio amplifier with bridge-tied outputs to drive speakers (supports digital audio input such as I2S/PCM and includes typical features like mute/standby and fault/diagnostic reporting).

Manufacturer

- Manufacturer: Texas Instruments (TI).
- What kind of company: An American multinational semiconductor company that designs and manufactures analog and mixed-signal ICs, DSPs, microcontrollers, and other integrated circuits for automotive, industrial, communications, and consumer markets.

Application

- Home entertainment devices: TVs, soundbars, AV receivers, Blu-ray/DVD players, set-top boxes
- Gaming consoles and multimedia boxes
- Standalone stereo/computer and wireless speakers
- Embedded audio modules in consumer electronics (digital-input Class-D amplification)