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TAS5342LADDVR

Texas Instruments 线性 - 音頻放大器
  • 封装：44-TSSOP （0.244"，6.20mm 宽）裸露焊盘
  • RoHS：无铅 / 符合限制有害物质指令(RoHS)规范要求
  • 包装方式：带卷 (TR)
  • 参考价格：$3.575

更新日期：2024-04-01

TAS5342LADDVR

Texas Instruments 线性 - 音頻放大器

产品简介：具有低 RDSon 的 100W 立体声、200W 单声道、10.8V 至 13.2V 电源电压、PWM 输入开环 D 级音频放大器

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  • 封装：44-TSSOP （0.244"，6.20mm 宽）裸露焊盘
  • RoHS：无铅 / 符合限制有害物质指令(RoHS)规范要求
  • 包装方式：带卷 (TR)
  • 参考价格：$3.575

TAS5342LADDVR 供应商

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TAS5342LADDVR 中文资料属性参数

  • 标准包装：2,000
  • 类别：集成电路 (IC)
  • 家庭：线性 - 音頻放大器
  • 系列：PurePath Digital™
  • 类型：D 类
  • 输出类型：1-通道（单声道）或 2-通道（立体声）
  • 在某负载时最大输出功率 x 通道数量：200W x 1 @ 2 欧姆; 100W x 2 @ 4 欧姆
  • 电源电压：10.8 V ~ 13.2 V
  • 特点：数字 PWM 输入，短路和热保护，关机
  • 安装类型：表面贴装
  • 供应商设备封装：44-HTSSOP
  • 封装/外壳：44-TSSOP （0.244"，6.20mm 宽）裸露焊盘
  • 包装：带卷 (TR)
  • 配用：296-30996-ND - EVAL MODULE FOR TAS5342DDV6

产品特性

  • Total Power Output (Bridge Tied Load) 2 × 100 W at 10% THD+N Into 4 Ω 2 × 80 W at 10% THD+N Into 6 Ω 2 × 65 W at 10% THD+N Into 8 Ω
  • 2 × 100 W at 10% THD+N Into 4 Ω
  • 2 × 80 W at 10% THD+N Into 6 Ω
  • 2 × 65 W at 10% THD+N Into 8 Ω
  • Total Power Output (Single Ended) 4 × 40 W at 10% THD+N Into 3 Ω 4 × 30 W at 10% THD+N Into 4 Ω
  • 4 × 40 W at 10% THD+N Into 3 Ω
  • 4 × 30 W at 10% THD+N Into 4 Ω
  • Total Power Output (Parallel Mode) 1 × 200 W at 10% THD+N Into 2 Ω 1 × 160 W at 10% THD+N Into 3 Ω
  • 1 × 200 W at 10% THD+N Into 2 Ω
  • 1 × 160 W at 10% THD+N Into 3 Ω
  • >110 dB SNR (A-Weighted With TAS5518 Modulator)
  • <0.1% THD+N (1 W, 1 kHz)
  • Supports PWM Frame Rates of 192 kHz to 432 kHz
  • Resistor-Programmable Current Limit
  • Integrated Self-Protection Circuitry, Including: Under Voltage Protection Overtemperature Warning and Error Overload Protection Short-Circuit Protection PWM Activity Detector
  • Under Voltage Protection
  • Overtemperature Warning and Error
  • Overload Protection
  • Short-Circuit Protection
  • PWM Activity Detector
  • Standalone Protection Recovery
  • Power-On Reset (POR) to Eliminate System Power-Supply Sequencing
  • High-Efficiency Power Stage (>90%) With 110-mΩ Output MOSFETs
  • Thermally Enhanced Package 44-Pin HTSSOP (DDV)
  • Error Reporting, 3.3-V and 5-V Compliant
  • EMI Compliant When Used With Recommended System Design

产品概述

The TAS5342LA is a high-performance, integrated stereo digital amplifier power stage designed to drive a 4-Ω bridge-tied load (BTL) at up to 100 W per channel with low-harmonic distortion, low-integrated noise, and low-idle current. The TAS5342LA has a complete protection system integrated on-chip, safeguarding the device against a wide range of fault conditions that could damage the system. These protection features are short-circuit protection, over-current protection, under voltage protection, over temperature protection, and a loss of PWM signal (PWM activity detector). A power-on-reset (POR) circuit is used to eliminate power-supply sequencing that is required for most power-stage designs.
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TAS5342LADDVR 电路图

TAS5342LADDVR 电路图

TAS5342LADDVR 电路图

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