CBM8539

产品应用

Temperature Sensors

Medical/Industrial Instrumentation

Pressure Sensors

Battery-Powered Instrumentation

Active Filtering

Weight Scale Sensor

Strain Gage Amplifiers

Power Converter/Inverter

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概览

产品详情

    The CBM8538, CBM8539 series of CMOS operational amplifiers use auto-zero techniques to simultan-eously provide very low offset voltage (5μV max) and near-zero drift over time and temperature. This family of amplifiers has ultralow noise, offset and power. 

    This miniature, high-precision operational amplifiers offer high input impedance and rail-to-rail input and rail-to-rail output swing. With high gain-bandwidth product of 1.6MHz and slew rate of 0.7V/μs.  

     Single or dual supplies as low as +2.5V(±1.25V) and up to +5.5V (±2.75V) may be used.

   The CBM8538/CBM8539 are specified for the extended industrial and automotive temperature range (-40°C to 125°C). The CBM8538 single amplifier is available in 5-lead SOT23, 8-lead MSOP and 8-lead SOIC packages, The CBM8539 dual amplifier is available in 8-lead SOIC and 8-lead MSOP narrow surface mount packages.


功能特点

  • Low Offset Voltage: 1uV

  • Input Offset Drift: 0.005μV/°C

  • High Gain Bandwidth Product: 1.6MHz

  • Rail-to-Rail Input and Output

  • High Gain, CMRR, PSRR:130dB

  • High Slew Rate: 0.7V/μs

  • Low Noise: 1.3uVp-p (0.01~10Hz)

  • Low Power Consumption: 180μA /op amp

  • Overload Recovery Time:2us

  • Low Supply Voltage: +2.5 V to +5.5 V

  • No External Capacitors Required

  • Extended Temperature: -40°C to +125°C

样品申请

产品型号封装引脚温度范围包装数量ROHS申请样品
CBM8539AMS8MSOP88-40℃至+ 125℃Reel, 3000RoHS在线申请
CBM8539AS8SOP-88-40℃至+ 125℃Reel, 2500RoHS在线申请


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  • CBM8539 精密运算放大器 0.9M 2019-08-19