STMicroelectronics' high-performance operational amplifiers offer features ranging from micropower consumption, to zero-drift, very-low-voltage offset, high-voltage and low-input bias current. The TSZ series of op amps provides some of the industry’s lowest-offset voltages with zero drift. The TSX op amps provide high-performance and high-reliability for applications up to 16 V. The TSU op amps combine performance with nanopower energy consumption for battery-powered applications.