NCS7101SN2T1G

Instrumentation, Op Amps, Buffer Amps Overview

The NCS7101SN2T1G is a single-channel, rail-to-rail operational amplifier manufactured by onsemi. It operates on a single supply voltage ranging from 1.8 V to 10 V. The device features a gain bandwidth product of 1.0 MHz at 5.0 V and a typical slew rate of 1.2 V/µs. Key electrical characteristics include a maximum input offset voltage of 9 mV, an input bias current of 1.0 pA, and a supply current of approximately 1.0 mA. It is housed in a space-saving SOT-23-5 package (Case 483) with Style 2 pinout.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail input and output operation enabling full utilization of the supply voltage range
• Ultra-low input bias current of 1.0 pA for high-impedance signal applications
• No phase reversal on the output when driven beyond the common-mode input range
• AEC-Q100 qualified for automotive and industrial reliability requirements

Instrumentation, Op Amps, Buffer Amps Applications

• Dual NiCd/NiMH cell powered systems
• Portable communication devices
• Low voltage active filters
• Power supply monitor and control circuits
• Interface to DSP systems

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific ordering suffix SN2T1G corresponds to the required Style 2 pinout configuration before integration. Confirm that the component meets RoHS compliance standards and Pb-free packaging requirements as specified in the datasheet. Ensure the application environment stays within the recommended operating temperature range of -40°C to +85°C for the NCS7101 variant. Validate that the supply voltage does not exceed the maximum rating of 10 V to prevent device damage.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when low-voltage operation down to 1.8 V is required alongside rail-to-rail signal handling capabilities. The device is suitable for battery-powered applications due to its low supply current consumption. Consider the SOT-23-5 package constraints for PCB layout and thermal management. Verify that the 1.0 MHz bandwidth and 1.2 V/µs slew rate meet the dynamic performance needs of the target circuit design.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the NCS7101 series of low voltage rail-to-rail operational amplifiers. It utilizes a modified analog CMOS process featuring depletion MOSFET devices to achieve wide input common-mode ranges. The series includes variants such as NCV7101 for automotive applications requiring unique site and control change requirements. The SN2T1G designation indicates the specific tape and reel packaging and pinout style.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

NCS7101SN1T1G: Identical electrical specifications but utilizes Style 1 pinout configuration. Verify pin compatibility before substitution. NCV7101SN2T1G: Automotive-grade version with AEC-Q100 qualification and PPAP capability; requires verification of site-specific manufacturing controls.