Product Summary

The UA741HC is a general-purpose operational amplifier featuring offset-voltage null capability. The high common-mode input voltage range and the absence of latch-up make the UA741HC ideal for voltage-follower applications. The UA741HC is short-circuit protected and the internal frequency compensation ensures stability without external components. A low value potentiometer may be connected between the offset null inputs to null out the offset voltage.

Parametrics

UA741HC absolute maximum ratings: (1)Supply voltage, VCC+: 22 V; (2)Supply voltage, VCC–: –22 V; (3)Differential input voltage, VID: ±30 V; (4)Input voltage, VI any input: ±15 V; (5)Voltage between offset null (either OFFSET N1 or OFFSET N2) and VCC–: ±0.5 V; (6)Duration of output short circuit: unlimited; (7)Operating free-air temperature range, TA: –55 to 125 ℃; (8)Storage temperature range: –65 to 150 ℃.

Features

UA741HC features: (1)Short-Circuit Protection; (2)Offset-Voltage Null Capability; (3)Large Common-Mode and Differential Voltage Ranges; (4)No Frequency Compensation Required; (5)Low Power Consumption; (6)No Latch-Up; (7)Designed to Be Interchangeable With Fairchild μA741.

Diagrams

UA741HC block diagram

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UA741HC
UA741HC

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UA741
UA741

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