Stock and price data | Last updated: November 3, 2026, 23:36 (GMT+8)
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NS4165B
Self-operatedAvailable
IC

ESOP-8

NS4165B

NS4165B is a Nsiway Audio PowerAmplifiers in ESOP-8 package.

Brand

Nsiway

Package

ESOP-8

Lead Time

In stock

Date Code

Within 2 years

NS4165B Parameters

PackageESOP-8
BrandNsiway
Date CodeWithin 2 years
功放类型AB类功放; D类功放
OutputPower3.3Wx1@4Ω
静态电流(Iq)8mA
电源纹波抑制比(PSRR)-80dB
功能特性无滤波器架构
Operating Temperature-40℃~+85℃
Part NumberNS4165B
Unitpcs
Product Weight1.9e-05
CategoryAudio PowerAmplifiers
Stock4,440
MOQ / SPQ1 / 1
扬声器通道数单声道
总谐波失真+噪声(THD+N)0.1%
信噪比78dB
效率90%
工作电压3V~5.5V
Product Name5.4W单声道AB/D类双模音频功率放大器
PackagingTape & Reel
Product TypeAudio PowerAmplifiers

NS4165B Overview

音频功率放大器 NS4165B SOP-8_4.9X3.9MM-EP

NS4165B Features

  • AB/D 类工作模式切换, 电平设置
  • 输出功率:3.3W(4Ω 负载/VOD = 5V) 5.4W(2Ω 负载/Vpp = 5V)
  • 推荐工作电压:3V ~ 5.5V
  • 0.1% THD(1W 输出功率、5V 电源、4Ω 负载)
  • 高达 90% 的效率
  • ESOP8 封装

NS4165B Applications

  • 蓝牙音响
  • 扩音器
  • 其他便携音响

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