LT6600IS8-10#PBF

Instrumentation, Op Amps, Buffer Amps Overview

The LT6600IS8-10#PBF is a fully differential amplifier integrated with a fourth-order lowpass filter featuring a 10MHz cutoff frequency. It operates on single 3V, 5V, or dual ±5V supplies. The device provides programmable differential gain via two external resistors and adjustable output common mode voltage. Key electrical parameters include an input referred noise of 56μVRMS (RIN = 402Ω), a signal-to-noise ratio of 82dB at unity gain, and distortion levels of 88dBc (2nd harmonic) and 97dBc (3rd harmonic) at 1MHz. It is housed in an 8-lead SOIC package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Integrates a fully differential amplifier with a fourth-order lowpass filter approximating Chebyshev response
• Programmable differential gain using only two external resistors
• Adjustable output common mode voltage to accommodate ADC reference requirements
• Low noise performance with high dynamic range for small input signals

Instrumentation, Op Amps, Buffer Amps Applications

• High-speed ADC antialiasing in networking or cellular base station applications
• DAC smoothing in high-speed test and measurement equipment
• Medical imaging systems requiring precise signal conditioning

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the suffix IS8 indicates the industrial temperature grade (-40°C to 85°C) and #PBF denotes lead-free finish. Confirm the package type matches the design footprint. Ensure supply voltages align with the specified operating range. Check for pinout compatibility if replacing existing differential amplifiers.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a compact solution combining filtering and amplification is required. It eliminates the need for multiple precision external components typically used to tailor gain and bandwidth in standard differential amplifiers. Suitable for designs needing low distortion and controlled passband ripple without complex discrete RC networks.

Instrumentation, Op Amps, Buffer Amps Part Context

Part of the LT6600 series which includes variants with different cutoff frequencies such as LT6600-2.5, LT6600-5, LT6600-15, and LT6600-20. These devices share similar architectures but are optimized for specific bandwidths ranging from 2.5MHz to 20MHz. The series is designed as a drop-in replacement for popular differential amplifiers while offering integrated filtering capabilities.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

LT6600IS8-10#TRPBF is the tape and reel version of the same component. Other cutoff frequency variants like LT6600IS8-15#PBF or LT6600IS8-20#PBF may be considered if bandwidth requirements differ.