The TSB622 general-purpose, low-power dual operational amplifier (op-amp) from STMicroelectronics increases robustness and flexibility in industrial and automotive applications.
The unity-gain stable TSB622 operates over a wide temperature range (between -40° to 125° C) and is automotive qualified. The wide supply voltage range, from 2.7 to 36 V, allows designers to use the same device for multiple applications with different voltage domains.
The rail-to-rail output maximizes dynamic range, while the 1mV input offset voltage ensures competitive accuracy for a low-power device.
With a gain-bandwidth (GBW) product of 1.7 MHz and a maximum operating current of 375 μA per channel (at 36 V supply), the TSB622 offers high speed relative to power consumption. The low supply current allows use in applications that require low power consumption operation and extends the life of battery operated equipment.
Additionally, 4kV ESD tolerance (HBM – human body model) and enhanced resistance to electromagnetic interference ensure the TSB622 withstands technically demanding industrial and automotive environments.
The TSB622 dual op amp is now packaged in SO8 and MiniSO8 styles that save board space and can help reduce overall PCB cost. Available in July, the 3mm x 3mm DFN8 package will come with wettable flanks that provide extra mechanical strength to meet automotive industry requirements.
