TSB182 Very High Accuracy Op Amp STMicroelectronics TSB182 Very High Accuracy Op Amp is a very high precision, zero-drift, dual operational amplifier. The TSB182 provides a maximum guarantee of 20µV input offset voltage. The device operates over an extended supply voltage range with rail-to-rail output. The TSB182 supplies an excellent speed/power consumption ratio with a 3MHz gain bandwidth product while consuming 650μA typically per operational amplifier on an extensive supply voltage range.