LTC2051HVIMS10#TRPBF

Instrumentation, Op Amps, Buffer Amps Overview

The Analog Devices LTC2051HVIMS10#TRPBF is a dual zero-drift operational amplifier housed in a 10-lead MSOP package. It operates from a single 2.7V supply or up to ±5.5V, with a total supply voltage limit of 12V for the HV variant. Key electrical parameters include a maximum input offset voltage of 3μV and drift of 30nV/°C. The device features a 3MHz gain-bandwidth product, 2V/μs slew rate, and 130dB typical CMRR and PSRR. Supply current is typically 1mA per amplifier at 5V. It supports rail-to-rail output swing and includes a shutdown pin.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Zero-drift architecture utilizing autozeroing circuitry to minimize DC offset and drift across temperature and supply variations.
• High precision performance characterized by low input offset voltage and extended common mode input range.
• Integrated shutdown functionality allowing for significant power reduction when the device is not in use.

Instrumentation, Op Amps, Buffer Amps Applications

• Thermocouple amplifiers
• Electronic scales
• Medical instrumentation
• Strain gauge amplifiers
• High resolution data acquisition

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging and lead-free compliance. Confirm the IMS10 designation corresponds to the 10-lead MSOP package type. Ensure the HV grade meets the required 12V total supply voltage capability for your application design.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for applications requiring high DC accuracy without external trimming. The HV variant supports higher supply voltages compared to standard versions. Consider the 10-lead MSOP package if additional pins such as shutdown control are needed within a small footprint.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the LTC2051/LTC2052 family of dual and quad zero-drift operational amplifiers. The series is designed for space-limited applications requiring uncompromising DC performance. The HV version specifically extends the operating voltage range to support ±5V applications.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

LTC2051HVIMS8#TRPBF (8-lead MSOP)

Instrumentation, Op Amps, Buffer Amps FAQ

What is the function of the shutdown pin on the LTC2051HVIMS10?

The shutdown pin allows the device to enter a low-power state. When pulled low, supply current drops significantly, clocking stops, and the output assumes a high impedance state.

How does the LTC2051HV handle clock feedthrough?

The device uses autozeroing at approximately 7.5kHz. Residue clock feedthrough is minimized through internal circuitry, and placing a capacitor across the feedback resistor can further reduce visible clock frequency effects.