TAS5342ADDV 供应商
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TAS5342ADDV
品牌：TI 封装/批号：原厂原装/22+ -
TAS5342ADDV
品牌：TI(德州仪器) 封装/批号：HTSSOP-44/2022+ -
TAS5342ADDV
品牌：TI 封装/批号：HTSSOP/23+ -
TAS5342ADDVR
品牌： 封装/批号：/23+ -
TAS5342ADDVR
品牌：TI 封装/批号：/21+ -
TAS5342ADDVR
品牌：TI/德州仪器 封装/批号：HTSSOP44/21+
TAS5342ADDV 属性参数
- 标准包装：35
- 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：管件
- 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 80-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 TAS5342A 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 TAS5342A 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.
TAS5342ADDV 电路图
