TL103WIDR

双运算放大器，具有内部参考 DUAL OPERATIONAL aMPLIFIERS WITH INTERNAL REFERENCE

The TL103W and TL103WA combine the building blocks of a dual operational amplifier and a fixed voltage reference – both of which often are used in the control circuitry of both switch-mode and linear power supplies. OP AMP1 has its noninverting input internally tied to a fixed 2.5-V reference, while OP AMP2 is independent, with both inputs uncommitted.

For the A grade, especially tight voltage regulation can be achieved through low offset voltages for both operational amplifiers typically 0.5 mV and tight tolerances for the voltage reference 0.4% at 25°C and 0.8% over operating temperature range.

The TL103W and TL103WA are characterized for operation from –40°C to 105°C.