NCV21914数据手册ONSEMI中文资料规格书

描述 Description

The NCS2191x family of high precision Zero-Drift Op Amps 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. The NCS21914 operates over a wide supply range from 4 V to 36 V. All versions are specified for operation from −40°C to +125°C. Automotive qualified options are available under the NCV prefix.

Product Family:


 
NCS21911
NCS21912
NCS21914


Channel
1
2
4


Packages
SOT23-5
SOIC-8, Micro-8
TSSOP-14, SOIC-14

特性 Features

• Low Offset Voltage: 25 µV Max
• Low error at the output
• Low Offset Drift:0.085 µV/°C max
• Higher accuracy over temperature
• Supply Voltage: 4 to 36V
• Wide supply voltage range
• Quiescent Current: 570 µA Max
• Low Power consumption
• Low Noise: 22 nV/√Hz typical
• Precision performance
• Gain-Bandwidth Product: 2 MHz typical
• Higher speed with good slew rate
• Rail−to−Rail Output
• Integrated EMI Filters

应用 Application

• Current Sensing
• Temperature Monitoring
• Electronic Scales
• Medical Instrumentation
• Automotive
• Power Supplies
• Motor Control
• Industrial Automation
• Sensor Interface
• Traction Inverters
• Electronic Power Steering
• Battery Management Circuits/Systems