Differential amplifier / operational / signal conditioner / low-noise
LT1xxx, LT6xxx, LTC6xxx series
differential, operational, signal conditioner
programmable gain, sense, precision
Over the years, linear technology has topped itself in making high performance operation amplifiers. Fully specified over temperature, these signal conditioning solutions these provide high speed amplifiers, precision amplifiers, low noise amplifiers and micro-power amplifiers.
Special function amplifiers such as current sense, programmable gain and differential high speed analog to digital converter (ADC devices) are products to look for.