TPA6211A1DGNG4 供应商
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TPA6211A1DGNG4
品牌：TI 封装/批号：原厂原装/22+ -
TPA6211A1DGNG4
品牌：TI 封装/批号：/21+
TPA6211A1DGNG4 属性参数
- 标准包装：80
- 类别：集成电路 (IC)
- 家庭：线性 - 音頻放大器
- 系列：-
- 类型：AB 类
- 输出类型：1-通道（单声道）
- 在某负载时最大输出功率 x 通道数量：3.1W x 1 @ 3 欧姆
- 电源电压：2.5 V ~ 5.5 V
- 特点：消除爆音，差分输入，关闭，热保护
- 安装类型：表面贴装
- 供应商设备封装：8-MSOP-PowerPad
- 封装/外壳：8-TSSOP，8-MSOP（0.118"，3.00mm 宽）裸露焊盘
- 包装：管件
- 配用：296-18929-ND - EVAL MODULE FOR TPA6211A1
产品特性
- Designed for Wireless or Cellular Handsets and PDAs
- 3.1 W Into 3 Ω From a 5-V Supply at THD = 10% (Typ)
- Low Supply Current: 4 mA Typ at 5 V
- Shutdown Current: 0.01 µA Typ
- Fast Startup With Minimal Pop
- Only Three External Components Improved PSRR (–80 dB) and Wide Supply Voltage (2.5 V to 5.5 V) for Direct Battery Operation Fully Differential Design Reduces RF Rectification –63 dB CMRR Eliminates Two Input Coupling Capacitors
- Improved PSRR (–80 dB) and Wide Supply Voltage (2.5 V to 5.5 V) for Direct Battery Operation
- Fully Differential Design Reduces RF Rectification
- –63 dB CMRR Eliminates Two Input Coupling Capacitors
产品概述
The TPA6211A1 is a 3.1-W mono fully-differential amplifier designed to drive a speaker
with at least 3-Ω impedance while consuming only 20 mm2 total
printed-circuit board (PCB) area in most applications. The device operates from 2.5 V to 5.5 V,
drawing only 4 mA of quiescent supply current. The TPA6211A1 is available in the space-saving
3-mm × 3-mm SON (DRB) and the 8-pin MSOP-PowerPAD (DGN) packages.Features like –80 dB supply voltage rejection from
20 Hz to 2 kHz, improved RF rectification immunity, small PCB area, and a fast startup with
minimal pop makes the TPA6211A1 ideal for PDA and smart phone applications.
TPA6211A1DGNG4 电路图
