LTC6362CMS8#TRPBF

Instrumentation, Op Amps, Buffer Amps Overview

The LTC6362CMS8#TRPBF is a precision, low-power differential operational amplifier and SAR ADC driver manufactured by Analog Devices Inc. It features rail-to-rail input and output swing with a supply voltage range of 2.8V to 5.25V. The device draws 1mA in active mode and 70µA in shutdown. Key electrical parameters include a maximum offset voltage of 200µV, 260nA maximum input bias current, 3.9nV/√Hz input-referred noise, and an 180MHz gain-bandwidth product. It operates over a temperature range of 0°C to 70°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Provides fully differential input and output signals suitable for driving high-performance SAR ADCs.
• Features a dedicated shutdown pin that reduces supply current consumption significantly when disabled.
• Capable of converting single-ended inputs to balanced differential outputs for improved noise immunity.

Instrumentation, Op Amps, Buffer Amps Applications

• Driving 16-bit and 18-bit SAR ADCs
• Single-ended-to-differential signal conversion
• Low power pipeline ADC drivers
• Differential line drivers

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging rather than tube packaging. Confirm the 'C' grade designation corresponds to the commercial 0°C to 70°C operating range required for your design environment. Ensure compatibility with the MSOP-8 footprint during PCB layout.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a low-noise, fully differential amplifier is needed to interface single-ended sensors or signals with differential-input ADCs. The integrated shutdown feature makes it suitable for battery-powered instrumentation where power conservation is critical. Verify that the 1mA active current meets system constraints.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the LTC6362 family of precision differential amplifiers designed specifically as ADC drivers. The CMS8 variant denotes the 8-lead plastic MSOP package. Other variants in the series include industrial and extended temperature grades, as well as DFN package options.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

LTC6362IMS8#TRPBF (Industrial Temperature Grade)

Instrumentation, Op Amps, Buffer Amps FAQ

How does the SHDN pin function?

Connecting the SHDN pin to the negative rail disables the amplifier, reducing supply current to approximately 70µA. Leaving it floating or tying it to the positive rail maintains normal operation.

What is the default output common mode voltage?

If the VOCM pin is left unconnected, an internal resistor divider sets the default output common mode voltage to 2.5V when powered by a 5V supply.