LT1996ACMS#TRPBF

Instrumentation, Op Amps, Buffer Amps Overview

The LT1996ACMS#TRPBF is a precision, micropower gain-selectable amplifier from Analog Devices Inc. It integrates an operational amplifier with eight internal precision resistors to provide a complete signal conditioning solution in a single chip. The device supports difference, inverting, and noninverting amplifier configurations without external components. It features a wide supply range of 2.7V to 36V and draws only 100µA at 5V. Key electrical specifications include a maximum input offset voltage of 50µV, a gain bandwidth product of 560kHz, and rail-to-rail output capability.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Integrates precision matched resistors for configurable gains ranging from -117 to 118 without external components
• Provides high common-mode rejection ratio exceeding 80dB in difference amplifier mode due to excellent resistor matching
• Features rail-to-rail output swing capable of reaching within 40mV of either supply rail
• Operates on a wide supply voltage range from single 2.7V to split supplies up to ±18V

Instrumentation, Op Amps, Buffer Amps Applications

• Handheld instrumentation
• Medical instrumentation
• Strain gauge amplifiers
• Differential to single-ended conversion

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix ACMS corresponds to the required temperature grade and package variant (10-lead MSOP). Confirm that the TRPBF designation indicates tape and reel packaging suitable for automated assembly processes. Ensure compatibility with the intended operating environment regarding the specified temperature range.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when board space is limited and multiple gain settings are required without adding discrete resistors. It is suitable for applications demanding low power consumption and high precision. Consider the input impedance characteristics and available gain steps against the specific signal requirements of the design.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the LT1996 family of precision, micropower gain-selectable amplifiers. The series combines an op amp with internal SiChrome-based resistors to simplify circuit design. Variants such as the LT1991 offer different gain ranges, while the LT1996 provides higher gain options up to 118.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

LT1996CMS#TRPBF

Instrumentation, Op Amps, Buffer Amps FAQ

How does the LT1996 achieve high common-mode rejection?

It utilizes internally matched SiChrome-based resistors which ensure precise ratios between feedback and input paths, resulting in a CMRR greater than 80dB.

What is the maximum input voltage allowed on the P9/M9 pins?

The P9 and M9 inputs can withstand voltages up to -60V relative to VEE, provided other constraints like supply voltage limits are respected.