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TPA2006D1DRBR

Texas Instruments 线性 - 音頻放大器
  • 封装：8-VDFN 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：Digi-Reel®
  • 参考价格：$0.4557-$1.06

更新日期：2024-04-01

TPA2006D1DRBR

Texas Instruments 线性 - 音頻放大器

产品简介：具有 1.8V 兼容关断电压的 1.4W 单声道、模拟输入 D 级扬声器放大器

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  • 封装：8-VDFN 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：Digi-Reel®
  • 参考价格：$0.4557-$1.06

TPA2006D1DRBR 供应商

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TPA2006D1DRBR 中文资料属性参数

  • 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：D 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：1.45W x 1 @ 8 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：8-SON 裸露焊盘（3x3）
  • 封装/外壳：8-VDFN 裸露焊盘
  • 包装：®
  • 配用：TPA2006D1EVM-ND - TPA2006D1EVM
  • 其它名称：296-20783-6

产品特性

  • Maximum Battery Life and Minimum Heat Efficiency With an 8-Ω Speaker: 88% at 400 mW 80% at 100 mW 2.8-mA Quiescent Current 0.5-µA Shutdown Current
  • Efficiency With an 8-Ω Speaker: 88% at 400 mW 80% at 100 mW
  • 88% at 400 mW
  • 80% at 100 mW
  • 2.8-mA Quiescent Current
  • 0.5-µA Shutdown Current
  • SHUTDOWN Pin has 1.8-V Compatible Thresholds
  • Capable of Driving an 8-Ω Speaker (2.5 V ≤ VDD ≤ 5.5 V) and a 4-Ω Speaker (2.5 V ≤ VDD ≤ 4.2 V)
  • Only Three External Components Optimized PWM Output Stage Eliminates LC Output Filter Internally Generated 250-kHz Switching Frequency Eliminates Capacitor and Resistor Improved PSRR (–75 dB) and Wide Supply Voltage (2.5 V to 5.5 V) Eliminates Need for a Voltage Regulator Fully Differential Design Reduces RF Rectification and Eliminates Bypass Capacitor Improved CMRR Eliminates Two Input Coupling Capacitors
  • Optimized PWM Output Stage Eliminates LC Output Filter
  • Internally Generated 250-kHz Switching Frequency Eliminates Capacitor and Resistor
  • Improved PSRR (–75 dB) and Wide Supply Voltage (2.5 V to 5.5 V) Eliminates Need for a Voltage Regulator
  • Fully Differential Design Reduces RF Rectification and Eliminates Bypass Capacitor
  • Improved CMRR Eliminates Two Input Coupling Capacitors
  • Space-Saving 3 mm x 3 mm VSON Package (DRB)

产品概述

The TPA2006D1 device is a 1.45-W high efficiency filter-free class-D audio power amplifier in a 3 mm × 3 mm VSON package that requires only three external components. The SHUTDOWN pin is fully compatible with 1.8-V logic GPIO, such as are used on low-power cellular chipsets.Features like 88% efficiency, –75-dB PSRR, improved RF-rectification immunity, and small total PCB footprint make the TPA2006D1 device ideal for cellular handsets. A fast start-up time of 1 ms with minimal pop makes the TPA2006D1 device ideal for PDA applications.In cellular handsets, the earpiece, speaker phone, and melody ringer can each be driven by the TPA2006D1 device. The TPA2006D1 device allows independent gain while summing signals from separate sources, and has a low 36-µV noise floor, A-weighted.The TPA2006D1 device has short-circuit and thermal protection.
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TPA2006D1DRBR 电路图

TPA2006D1DRBR 电路图

TPA2006D1DRBR 电路图

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