The MAX4066/MAX4066A quad, SPST, CMOS analog switches are designed to provide superior performance over the industry-standard devices. These new switches feature guaranteed operation from +2.0V to +16V and are fully specified at 3V, 5V, and 12V. Both parts offer 45Ω on-resistance and 2Ω channel-to-channel matching at 12V, plus 4Ω flatness over the specified signal range.

Each device is controlled by TTL/CMOS input levels and can be used as a bilateral switch or multiplexer/demultiplexer.

Low off leakage current (100pA for the MAX4066A) and low power consumption (0.5µW) make the MAX4066/ MAX4066A ideal for battery-operated equipment. These parts are also suitable for low-distortion audio applications. Both devices are available in 14-pin DIP and SO packages, as well as a 16-pin QSOP. ESD protection is greater than 2000V per Method 3015.7.
MAX4066、MAX4066A:引脚配置 MAX4066、MAX4066A:引脚配置 放大+


  • Pin Compatible with 74HC4066
  • Guaranteed On-Resistance:
    • 170Ω max (3V supply)
    • 45Ω max (12V supply)
  • Guaranteed Match Between Channels:
    • 4Ω max (MAX4066)
    • 2Ω max (MAX4066A)
  • Guaranteed Low Leakage Currents:
    • 1nA at +25°C (MAX4066)
    • 100pA at +25°C (MAX4066A)
  • Single-Supply Operation from +2.0V to +16V
  • V+ to GND Signal Handling
  • TTL/CMOS-Logic Compatible
  • Low Power Consumption: 0.5µW
  • Low Crosstalk: -86dB
  • Low Off Isolation: -58dB
  • Low Distortion: 0.03%
  • Wide Bandwidth: > 100MHz


  • 音频/视频信号切换
  • 电池供电应用
  • 通信系统
  • 低电压数据采集
  • 采样保持电路

Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.
产品可靠性报告: MAX4066A.pdf 
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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