onsemiNCS21911SN2T1G运算放大器

These devices have low quiescent current and low noise performance with a rail−to−rail output swing within 10 mV of the rails. The NCS21911 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.

	NCS21911	NCS21912	NCS21914
Channel	1	2	4
Packages	SOT23-5	SOIC-8, Micro-8	TSSOP-14, SOIC-14

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Features

• •  Low Offset Voltage: 25 µV Max
• •  Low Offset Drift:0.085 µV/°C max
• •  Supply Voltage: 4 to 36V
• •  Quiescent Current: 570 µA Max
• •  Low Noise: 22 nV/√Hz typical
• •  Gain-Bandwidth Product: 2 MHz typical
• •  Rail−to−Rail Output
• •  Integrated EMI Filters

Benefits

• •  Low error at the output
• •  Higher accuracy over temperature
• •  Wide supply voltage range
• •  Low Power consumption
• •  Precision performance
• •  Higher speed with good slew rate

Applications

• •  Temperature Monitoring
• •  Transducer Applications
• •  Electronic Scales
• •  Medical Instrumentation
• •  Current Sensing
• •  Automotive

End Products

• •  Power Supplies
• •  Traction Invertors
• •  Motor Control
• •  Sensor Interface