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更新日期:2024-04-01 00:04:00

产品简介:具有数字音量控制和关断模式的 105mW 立体声、模拟输入耳机放大器

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LM4810MMX/NOPB 供应商

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LM4810MMX/NOPB 中文资料属性参数

  • 现有数量:0现货7,000Factory查看交期
  • 价格:3,500 : ¥2.63539卷带(TR)
  • 系列:Boomer?
  • 包装:卷带(TR)剪切带(CT)Digi-Reel? 得捷定制卷带
  • 产品状态:在售
  • 类型:AB 类
  • 输出类型:耳机,2-通道(立体声)
  • 不同负载时最大输出功率 x 通道数:105mW x 2 @ 16 欧姆
  • 电压 - 供电:2V ~ 5.5V
  • 特性:消除爆音,关机,热保护
  • 安装类型:表面贴装型
  • 工作温度:-40°C ~ 85°C(TA)
  • 供应商器件封装:8-VSSOP
  • 封装/外壳:8-TSSOP,8-MSOP(0.118",3.00mm 宽)

产品特性

  • Active-High Shutdown Mode
  • WSON, VSSOP, and SOIC Surface Mount Packaging
  • "Click and Pop" Suppression Circuitry
  • Low Shutdown Current
  • No Bootstrap Capacitors Required
  • Unity-Gain Stable
  • THD+N at 1kHz, 105mW Continuous Average Power into 16Ω 0.1 % (typ)
  • THD+N at 1kHz, 70mW Continuous Average Power into 32Ω 0.1 % (typ)
  • Shutdown Current 0.4 µA (typ)

产品概述

The LM4810 is a dual audio power amplifier capable of delivering 105mW per channel of continuous average power into a 16Ω load with 0.1% (THD+N) from a 5V power supply.Boomer audio power amplifiers were designed specifically to provide high quality output power with a minimal amount of external components. Since the LM4810 does not require bootstrap capacitors or snubber networks, it is optimally suited for low-power portable systems.The unity-gain stable LM4810 can be configured by external gain-setting resistors.The LM4810 features an externally controlled, active-high, micropower consumption shutdown mode, as well as an internal thermal shutdown protection mechanism.

LM4810MMX/NOPB 电路图

LM4810MMX/NOPB 电路图

LM4810MMX/NOPB 电路图

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