The MAX4295 is a mono, switch-mode (Class-D) audio power amplifier intended for multimedia and general-purpose high-power applications. It has greater than 87% efficiency and is capable of delivering 2W maximum continuous power to a 4Ω load.

The MAX4295 evaluation kit (EV kit) is a fully assembled and tested surface-mount board. The EV kit is designed to be driven by the lineout or headphone jack of a CD player or to be directly connected to any audio source. The EV kit includes a volume control and a terminal block for quick speaker connection.


  • 2W/Channel Output Power at 5V
  • 0.7W/Channel Output Power at 3V
  • Programmable PWM Oscillator Frequency Selection (125kHz, 250kHz, 500kHz, 1MHz)
  • Low 0.4% THD+N (RL = 4Ω, fIN = 1kHz, fOSC = 250kHz)
  • +2.7V to +5.5V Input Range
  • Volume Control
  • Fully Assembled and Tested Surface-Mount Board


  • 计算机:台式机、工作站和服务器
  • 消费类音频
  • 无绳电话
  • 笔记本电脑
  • 掌上电脑
  • 笔输入掌上电脑
型号   生产流程   工艺   样本量   不合格   FIT @ 25°C   FIT @ 55°C   Material Composition  

备注: 通过技术手段对故障率进行汇总,并映射到相关的材料部件号。 故障率与被测件的数量密切相关。

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High-Speed Quad Driver with Integrated DACs, Cable-Droop Compensation, Slew-Rate Control, and VHH Fourth-Level Drive

  • Low Power at High-Speed Maximizes Driver Performance
    • 700mW per Channel
    • 2.57Gbps at +1V Programmed
    • 280ps Typical Rise/Fall Times at +2V (20% to 80%)
  • Integrated Functionality Provides Value-Added Features
    • Programmable Double Time Constant Cable-Droop Compensation
    • Digital Slew-Rate Control for EMI Sensitive Applications
    • Adjustable Output Resistance with 360mΩ Resolution

  • MAX40662
    Quad Transimpedance Amplifier with Input Current Clamp and Multiplexer for LiDAR

    • AEC-Q100
    • Enables ASIL Compliance (FMEDA Available Upon Request)
    • Internal Multiplexer

    Dual 280ps High-Speed Comparator, Ultra-Low Dispersion with LVDS Outputs

    • Fast Propagation Delay: 280ps, Typ
    • Low Overdrive Dispersion: 25ps (VOD = 10mV to 1V)
    • Supply Voltage 2.7V to 3.6V