LTC1992CMS8#PBF

Instrumentation, Op Amps, Buffer Amps Overview

The LTC1992CMS8#PBF is a low power, fully differential amplifier housed in an 8-lead MSOP package. It operates on single supplies from 2.7V to ±5V with a maximum supply current of 1mA. The device features rail-to-rail outputs capable of sourcing and sinking 10mA, stable for capacitive loads up to 10,000pF. It includes an adjustable output common mode voltage pin (VOCM) independent of the input common mode level. The typical differential input DC offset is 250μV, and it provides high output balance with reduced second-order harmonics.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Fully differential input and output architecture with separate internal common mode feedback path
• Adjustable output common mode voltage independent of input common mode level
• Rail-to-rail output swing with high output current capability
• Stable operation with large capacitive loads

Instrumentation, Op Amps, Buffer Amps Applications

• Differential driver/receiver circuits
• Single-ended to differential conversion
• Level shifting applications
• Multichannel systems requiring trimmed phase response

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific temperature grade suffix matches the required operating range. The CMS8 designation indicates a commercial grade range of 0°C to 70°C. Confirm RoHS compliance status via the manufacturer's official documentation before integration. Ensure the ordering suffix corresponds to the exact package and lead finish specifications required for the assembly process.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a fully differential signal path is required with adjustable output common mode levels. It is suitable for single-supply or dual-supply designs operating between 2.7V and ±5V. Consider the 8-lead MSOP package for space-constrained layouts. Verify that the load capacitance requirements do not exceed the stability limits specified in the electrical characteristics table.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the LTC1992 family of low power, fully differential amplifiers. The family includes variants with fixed gains of 1, 2, 5, and 10, as well as the unconstrained LTC1992 model used here. All parts share similar architectural features including internal common mode feedback and rail-to-rail I/O capabilities within the same MSOP package footprint.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Consult Analog Devices marketing for parts specified with wider operating temperature ranges, such as the IMS8 or HMS8 variants.