C251 PDF – Dual Operational Amplifier, uPC251 – NEC

Part Number: C251

Function: Dual Operational Amplifier

Package: DIP 8, SOP 8 Pin Type

Manufacturer: NEC




A dual operational amplifier (op-amp) refers to an integrated circuit (IC) package that contains two separate operational amplifiers within a single package. Operational amplifiers are widely used analog electronic devices that are essential components in a variety of circuits, including amplifiers, filters, signal conditioners, and more.

The term “dual” in “dual operational amplifier” indicates that the IC contains two identical op-amps, making it a convenient and space-saving option for designs that require multiple amplification or signal processing stages.

The C251 and 1458 are dual general purpose operational amplifiers having internal frequency compensating circuits. It is intended for a wide range of analog applications.

High common mode voltage range and no latch up tendencies make this amplifier ideal for use as voltage follower.


1. Dual uPC151, 741 Internally Frequency Compensated Operational Amplifier

2. Short Circuit Protection

3. No Latch Up

4. MC1458 Direct Replacement


C251 pdf datasheet

C251 PDF Datasheet

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