Texas Instruments

UA741CP  

OP Amps, Buffer Amps ICs

The UA741CP is a general-purpose operational amplifier (op-amp) manufactured by Texas Instruments. It is a member of the popular 741 series of op-amps, which are widely used in various electronic circuits due to their versatility and ease of use.

Description:

The UA741CP is a monolithic integrated circuit (IC) that is housed in an 8-pin dual in-line package (DIP). It is designed to provide high performance in a wide range of applications, including signal conditioning, amplification, and filtering. The UA741CP features a high input impedance, low output impedance, and a wide range of supply voltages, making it suitable for use in a variety of electronic circuits.

Features:

1. High input impedance: The UA741CP has a very high input impedance, which allows it to accept signals from sources with high output impedance without significantly loading the source.
2. Low output impedance: The output impedance of the UA741CP is low, which means it can drive low impedance loads without significant loss of signal strength.
3. Wide supply voltage range: The UA741CP can operate from supply voltages ranging from ±3V to ±18V, making it suitable for use in a wide range of applications.
4. High gain: The open-loop gain of the UA741CP is typically in the range of 100,000 to 200,000, which makes it suitable for amplifying small signals.
5. Internal frequency compensation: The UA741CP includes internal frequency compensation, which allows it to operate without the need for external components to stabilize the gain-bandwidth product.

Applications:

The UA741CP is a versatile op-amp that can be used in a wide range of applications, including:

1. Signal conditioning: The UA741CP can be used to amplify, filter, or buffer signals in various electronic circuits.
2. Audio amplification: The UA741CP can be used in audio amplifier circuits to amplify audio signals for speakers or headphones.
3. Instrumentation amplifiers: The UA741CP can be used to create instrumentation amplifiers for precise measurement of small differences in voltage.
4. Comparator circuits: The UA741CP can be used in comparator circuits to compare two voltage levels and produce an output signal indicating which input is higher.
5. Oscillators: The UA741CP can be used to create various types of oscillators, such as sine wave, square wave, or triangular wave oscillators.

In summary, the UA741CP is a general-purpose operational amplifier that offers high input impedance, low output impedance, and a wide supply voltage range. Its versatility makes it suitable for a wide range of applications, including signal conditioning, audio amplification, instrumentation amplifiers, comparator circuits, and oscillators.

UA741CP Documents

Download datasheets and manufacturer documentation for UA741CP

Datasheets :

UA741, UA741Y      

Design Resources :

Available In the Digi-Key KiCad Library      

HTML Datasheet :

UA741, UA741Y      

PCN Design/Specification :

Mult Dev 14/Jul/2023       Material Set 30/Mar/2017