Texas Instruments

OPA244NA/3K  

OP Amps, Buffer Amps ICs

The OPA244NA/3K is a precision operational amplifier (op-amp) from Texas Instruments. It is designed for high-precision applications and offers several features that make it suitable for a wide range of applications.

Description:

The OPA244NA/3K is a low-noise, precision operational amplifier with a low input offset voltage and low drift over temperature. It is available in an 8-pin SOIC package and has a supply voltage range of ±2.5V to ±18V.

Features:

1. Low input offset voltage: The OPA244NA/3K has an input offset voltage as low as 70µV, making it suitable for precision applications.
2. Low noise: The op-amp has a low input voltage noise of 3.5nV/√Hz, which is ideal for applications requiring low-noise performance.
3. Low drift: The input offset voltage drift is only 0.3µV/°C, which is important for applications where stability over temperature is critical.
4. High input impedance: The input impedance of the OPA244NA/3K is greater than 1 TΩ, which is useful for applications with high source impedance.
5. Low output noise: The output voltage noise is only 6.5nV/√Hz, which is suitable for applications requiring low output noise.
6. Wide supply voltage range: The OPA244NA/3K can operate with a supply voltage range of ±2.5V to ±18V, making it suitable for a wide range of applications.

Applications:

The OPA244NA/3K is suitable for a variety of precision applications, including:

1. Strain gauge amplifiers: The low input offset voltage and low drift make the OPA244NA/3K ideal for use in strain gauge amplifiers.
2. pH measurement: The low noise and low drift of the OPA244NA/3K make it suitable for pH measurement applications.
3. Pressure sensors: The OPA244NA/3K can be used in pressure sensor applications due to its low input offset voltage and low drift.
4. Medical instruments: The precision and low-noise performance of the OPA244NA/3K make it suitable for use in medical instruments such as blood pressure monitors and other diagnostic equipment.
5. Data acquisition systems: The OPA244NA/3K can be used in data acquisition systems where precision and low-noise performance are required.

In summary, the OPA244NA/3K is a precision operational amplifier from Texas Instruments that offers low input offset voltage, low noise, and low drift over temperature. It is suitable for a wide range of precision applications, including strain gauge amplifiers, pH measurement, pressure sensors, medical instruments, and data acquisition systems.

OPA244NA/3K Documents

Download datasheets and manufacturer documentation for OPA244NA/3K

PCN Assembly/Origin :

Mult Dev A/T Chgs 30/Aug/2023      

Datasheets :

OPA244,2244,4244