Texas Instruments

UA748CP  

OP Amps, Buffer Amps ICs

UA748CP Description

The UA748CP is a general-purpose operational amplifier (op-amp) designed by Texas Instruments. This versatile IC offers a wide range of performance benefits and is suitable for a variety of applications in the electronics industry. The UA748CP is housed in a Through Hole package, making it ideal for applications requiring robust mechanical stability and ease of integration into printed circuit boards (PCBs).

UA748CP Features

Technical Specifications:

• Voltage - Supply Span: The UA748CP operates within a supply voltage range of 36 V to 44 V, providing flexibility for various power supply configurations.
• Operating Temperature: It is designed to function reliably within an ambient temperature range of 0°C to 70°C, making it suitable for a wide range of environmental conditions.
• Slew Rate: With a slew rate of 0.5 V/µs, the UA748CP ensures high-speed performance, making it ideal for applications requiring rapid signal processing.
• Current - Supply: The low supply current of 1.7 mA means that the device consumes minimal power, which is beneficial for energy-efficient designs.
• Current - Input Bias: The low input bias current of 80 nA ensures high input impedance, reducing the load on the signal source and minimizing distortion.
• Voltage - Input Offset: The input offset voltage is maintained at 1 mV, ensuring high accuracy and precision in signal amplification.
• Current - Output / Channel: The UA748CP can deliver up to 25 mA per channel, providing robust output drive capabilities.
• Number of Circuits: The device features a single circuit, simplifying design and reducing complexity.
• Amplifier Type: As a general-purpose op-amp, the UA748CP is designed for a wide range of applications, from basic signal conditioning to more complex processing tasks.
• Moisture Sensitivity Level (MSL): With an MSL of 3 (168 Hours), the UA748CP is suitable for environments with moderate humidity levels, ensuring long-term reliability.

Unique Features and Advantages:

• Wide Supply Voltage Range: The wide supply voltage range of 36 V to 44 V provides flexibility and compatibility with various power supply systems.
• Low Consumption Power: The low supply current of 1.7 mA makes the UA748CP an energy-efficient choice, particularly beneficial for battery-powered or low-power applications.
• High Input Impedance: The low input bias current of 80 nA ensures high input impedance, reducing the load on the signal source and minimizing distortion.
• High Output Drive Capability: The ability to deliver up to 25 mA per channel ensures robust output drive capabilities, making it suitable for driving various loads.
• High-Speed Performance: The slew rate of 0.5 V/µs ensures high-speed performance, making the UA748CP ideal for applications requiring rapid signal processing.

UA748CP Applications

The UA748CP is well-suited for a variety of applications due to its general-purpose design and robust performance characteristics. Some specific use cases include:

• Signal Conditioning: The UA748CP can be used to amplify, filter, and condition signals in various electronic systems, ensuring high accuracy and precision.
• Analog-to-Digital Conversion: Its high input impedance and low offset voltage make it ideal for interfacing with analog-to-digital converters (ADCs), ensuring accurate signal transfer.
• Power Amplification: The high output drive capability of 25 mA per channel allows the UA748CP to drive various loads, making it suitable for power amplification applications.
• Instrumentation: The UA748CP's low power consumption and wide operating temperature range make it suitable for use in portable and battery-powered instrumentation devices.
• Consumer Electronics: The robust performance and low power consumption of the UA748CP make it an ideal choice for consumer electronics applications, such as audio amplifiers and signal processors.

Conclusion of UA748CP

The UA748CP is a versatile and reliable general-purpose operational amplifier designed by Texas Instruments. Its wide supply voltage range, low power consumption, high input impedance, and robust output drive capabilities make it an excellent choice for a variety of applications in the electronics industry. Whether used for signal conditioning, power amplification, or interfacing with ADCs, the UA748CP offers high performance and reliability. Its Through Hole package ensures ease of integration and mechanical stability, making it suitable for both prototyping and production environments.

UA748CP Documents

Download datasheets and manufacturer documentation for UA748CP