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MC33174DR2 is listed in the Instrumentation, Op Amps, Buffer Amps range at ChipApex. The manufacturer field lists onsemi. Its product description is IC OPAMP QUAD LOW POWER 14SOIC. Review the specifications below when checking this part for your BOM.
The MC33174DR2 is a discontinued quad bipolar operational amplifier from onsemi. It operates within a supply voltage range of 3.0 V to 44 V or ±1.5 V to ±22 V. Key electrical parameters include a gain bandwidth product of 1.8 MHz, a slew rate of 2.1 V/µs, and a typical input offset voltage of 2.0 mV. The device draws 180 µA per amplifier and features an all-NPN output stage with short circuit protection.
Verify the discontinuation status of this specific part number before design finalization. Confirm availability of active replacements such as the MC33174DR2G suffix variant. Ensure that any substitute components meet the required temperature range and package specifications for your application.
Select this component only if legacy compatibility is required due to its discontinued status. For new designs, consider the MC33174DR2G which offers identical performance characteristics. Evaluate the trade-off between the low power consumption and the moderate speed requirements of your specific signal processing needs.
This device belongs to the MC3317x series of low-power operational amplifiers manufactured by onsemi. The series includes single, dual, and quad configurations designed for industrial and automotive applications requiring robust performance at low power levels.
The MC33174DR2G is the primary active replacement offering identical pinout and electrical specifications.
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