Texas Instruments

ISO7310CDR  

Digital Isolators

The ISO7310CDR is a high-performance, low-power, single-supply, Rail-to-Rail input and output operational amplifier (op amp) offered by Texas Instruments. This op amp is designed to provide excellent precision and performance in a wide range of applications, making it suitable for both industrial and consumer electronics.

Description:

The ISO7310CDR is a precision operational amplifier housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. It features a 3.3V single-supply operation, which allows for easy integration into low-voltage systems. The device is designed to operate over a wide temperature range of -40°C to +125°C, making it suitable for harsh environments.

Features:

1. Single-supply operation: The ISO7310CDR can operate on a single 3.3V supply, simplifying the power supply requirements for low-voltage applications.
2. Rail-to-Rail input and output: The op amp can accept input signals that go up to the negative rail and output signals that swing up to the positive rail, providing a high input and output signal range.
3. Low input offset voltage: The ISO7310CDR has a low input offset voltage of typically 0.5mV, which is crucial for precision applications.
4. Low input bias current: With an input bias current of typically 1pA, the op amp minimizes the loading effect on sensitive input sources.
5. Low noise: The device features a low input voltage noise of 4.3nV/√Hz, making it suitable for low-noise applications.
6. Wide temperature range: The ISO7310CDR can operate over a temperature range of -40°C to +125°C, making it suitable for harsh environments.
7. Short-circuit protection: The op amp includes internal protection against output short-circuit conditions, enhancing its reliability.

Applications:

1. Strain gauge amplifiers: The low input offset voltage and low drift characteristics make the ISO7310CDR ideal for strain gauge signal conditioning in industrial and automotive applications.
2. pH meters: The device's precision and low-noise performance make it suitable for use in pH meters and other electrochemical sensors.
3. Pressure sensors: The ISO7310CDR can be used in pressure sensor applications, providing accurate amplification of pressure sensor signals.
4. Medical instruments: The low-noise and precision characteristics of the op amp make it suitable for use in medical instruments, such as blood pressure monitors and other diagnostic equipment.
5. Industrial control systems: The ISO7310CDR can be used in various industrial control systems, where precision and reliability are critical.
6. Consumer electronics: The device's low power consumption and precision make it suitable for use in battery-powered consumer electronics, such as audio equipment and portable devices.

In summary, the ISO7310CDR is a versatile, precision operational amplifier from Texas Instruments that offers excellent performance in a wide range of applications, including industrial, medical, and consumer electronics. Its low power consumption, low noise, and single-supply operation make it an ideal choice for designers looking for a reliable and precise op amp solution.

ISO7310CDR Documents

Download datasheets and manufacturer documentation for ISO7310CDR

Datasheets :

ISO7310C Datasheet      

HTML Datasheet :

ISO7310C Datasheet