TPA6020A2RGWR 供应商
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TPA6020A2RGWR
品牌：TI 封装/批号：原厂原装/22+ -
TPA6020A2RGWR
品牌：TI(德州仪器) 封装/批号：VQFN-20/2022+ -
TPA6020A2RGWR
品牌：TI 封装/批号：/22+ -
TPA6020A2RGWR
品牌：TI 封装/批号：VQFN20/23+
TPA6020A2RGWR 属性参数
- 标准包装：1
- 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：2 通道（立体声）
- 在某负载时最大输出功率 x 通道数量：2.8W x 2 @ 3 欧姆
- 电源电压：2.5 V ~ 5.5 V
- 特点：差分输入，关机，热保护
- 安装类型：表面贴装
- 供应商设备封装：20-VQFN-EP（5x5）
- 封装/外壳：20-VQFN 裸露焊盘
- 包装：®
- 配用：296-21141-ND - EVALUATION MODULE FOR TPA6020A2
- 其它名称：296-18667-6
产品特性
- Ideal for Notebook PCs
- Fully Differential Architecture and High PSRR (-80 dB) Provide Excellent RF Rectification Immunity
- 2.8 W Into 3 From a 5-V Supply at THD = 10% (Typical)
- Very Low Crosstalk: -100 dB Typical at 5 V, 3
- -100 dB Typical at 5 V, 3
- 2.5-V to 5.5-V Operating Range
- Low Supply Current: 8 mA Typical at 5 V Shutdown Current: 80-nA Typical
- 8 mA Typical at 5 V
- Shutdown Current: 80-nA Typical
- Fast Startup (27 ms) With Minimal Pop
- Internal Feedback Resistors Reduce Component Count
- Thermally Enhanced QFN Packaging
- APPLICATIONS Notebook PCs LCD TVs
- Notebook PCs
- LCD TVs
产品概述
The TPA6020A2 is a 2.8-W stereo bridge-tied load (BTL) amplifier designed to drive stereo speakers with at least 3- impedance. The device operates from 2.5 V to 5.5 V, drawing only 8 mA of quiescent supply current. The feedback resistors are internal, allowing the gain to be set with only two input resistors per channel. The amplifier's fully differential architecture performs with -80 dB of power supply rejection from 20 Hz to 2 kHz, improved RF rectification immunity, small PCB area, and a fast startup time with minimal pop, making the TPA6020A2 ideal for notebook PC applications.