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ON Semiconductor NCS2191x high precision operational amplifier

The NCS2191x family of high precision Zero-Drift Operational Amplifiers feature low input offset voltage and low offset drift over time and temperature

ON Semiconductor NCS2191x high precision amplifier product image

The NCS2191x family of high precision Zero-Drift Operational Amplifiers feature low input offset voltage and low offset drift over time and temperature.

These devices have low quiescent current and low noise performance with a rail-to-rail output swing within 10 mV of the rails and they operate over a wide supply voltage range from 4 V to 36 V.

All versions are specified for operation from -40 °C to +125 °C. Automotive qualified options are available with NCV part number prefix.

 

Key features

  • High Precision Operational Amplifier
  • Low Input Offset Voltage, Zero-Drift Offset Voltage
  • Wide Supply Voltage Range from 4 V to 36 V and Low Quiescent Current
  • Rail-to-Rail Output

 

Additional features

The NCS2191x family features a low input offset voltage that does not drift over temperature and time. This feature makes it ideal for applications where accuracy is needed, such as current sensing and sensor interface. The low offset voltage allows the usage of smaller shunt resistors reducing power losses and increasing system efficiency.
 
Product Features:
 
  • Low Offset Voltage: 25 µV max
  • Low Offset Drift:0.085 µV / °C max
  • Supply Voltage: 4 to 36 V
  • Quiescent Current: 570 µA Max
  • Low Noise: 22 nV / √Hz typical
  • Gain-Bandwidth Product: 2 MHz typical
  • Rail-to-Rail Output
  • Pb-Free, Halogen-Free/BFR Free and are RoHS compliant
  • AEC Qualified and PPAP Capable Versions with NCV Part Number Prefix Available

 

Applications

  • Temperature Monitoring
  • Transducer Applications
  • Electronic Scales
  • Medical Instrumentation
  • Sensor Interface
  • Programmable Logic Controller
  • Current Sensing
  • Motor Control
  • Automotive Traction Inverter

ON Semiconductor NCS2191x high precision amplifier | EBV Elektronik

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