Texas Instruments

OPA2347EA/3K  

OP Amps, Buffer Amps ICs

The OPA2347EA/3K is a precision operational amplifier (op-amp) from Texas Instruments. It is designed for high-precision applications and offers excellent performance characteristics.

Description:

The OPA2347EA/3K is a low-noise, precision operational amplifier with a wide range of features. It is available in an 8-pin SOIC package and has a supply voltage range of ±2.5V to ±10V.

Features:

1. Low input noise: The OPA2347EA/3K has a low input voltage noise of 4.2nV/√Hz, making it suitable for high-precision applications.
2. Low offset voltage drift: The op-amp has a low offset voltage drift of 1µV/°C, which ensures stable performance over temperature variations.
3. High input impedance: The OPA2347EA/3K has a high input impedance of 1TΩ, which minimizes the loading effect on the input signal.
4. Low output noise: The op-amp has a low output voltage noise of 8.5nV/√Hz, which minimizes the noise contribution to the output signal.
5. Wide supply voltage range: The OPA2347EA/3K can operate with a supply voltage range of ±2.5V to ±10V, making it suitable for a wide range of applications.
6. Short-circuit protection: The op-amp has built-in short-circuit protection, which protects the device from damage in case of a short circuit.

Applications:

The OPA2347EA/3K is suitable for a wide range of precision applications, including:

1. Audio equipment: The low noise and low distortion characteristics of the OPA2347EA/3K make it ideal for use in audio equipment, such as preamplifiers and headphone amplifiers.
2. Medical equipment: The low input offset voltage and low drift of the OPA2347EA/3K make it suitable for use in medical equipment, such as patient monitoring systems and diagnostic equipment.
3. Data acquisition systems: The high input impedance and low noise characteristics of the OPA2347EA/3K make it suitable for use in data acquisition systems, such as signal conditioning circuits for sensors.
4. Strain gauge amplifiers: The OPA2347EA/3K can be used in strain gauge amplifiers for measuring mechanical stress and strain in various applications.
5. Precision instrumentation: The low noise and low drift characteristics of the OPA2347EA/3K make it suitable for use in precision instrumentation, such as voltmeters and multimeters.

In summary, the OPA2347EA/3K is a high-performance precision operational amplifier from Texas Instruments that offers excellent noise performance, low drift, and a wide supply voltage range. It is suitable for a wide range of precision applications, including audio equipment, medical equipment, data acquisition systems, strain gauge amplifiers, and precision instrumentation.

OPA2347EA/3K Documents

Download datasheets and manufacturer documentation for OPA2347EA/3K

Datasheets :

OPA2347YEDR