Texas Instruments

OPA2227UA/2K5  

OP Amps, Buffer Amps ICs

The OPA2227UA/2K5 is a precision operational amplifier (op-amp) from Texas Instruments. It is designed for high-precision applications that require low input offset voltage, low drift, and low noise.

Description:

The OPA2227UA/2K5 is a low-power, precision operational amplifier with a wide range of applications. It is available in an 8-pin SOIC package and has a supply voltage range of ±2.5V to ±10V.

Features:

1. Low input offset voltage: 0.5 mV maximum
2. Low input bias current: 1 pA maximum
3. Low drift: 0.02 ppm/°C voltage drift
4. Low noise: 7 nV/√Hz input voltage noise
5. Wide supply voltage range: ±2.5V to ±10V
6. Rail-to-rail input and output
7. Unity-gain stable

Applications:

The OPA2227UA/2K5 is suitable for a wide range of precision applications, including:

1. Strain gauge amplifiers
2. Medical instruments
3. pH meters
4. Pressure sensors
5. Weighing scales
6. Temperature measurement
7. Precision filtering and buffering
8. Data acquisition systems

In summary, the OPA2227UA/2K5 is a high-precision operational amplifier from Texas Instruments that is ideal for applications that require low input offset voltage, low drift, and low noise. It is available in an 8-pin SOIC package and has a wide supply voltage range, making it suitable for a variety of precision applications.

OPA2227UA/2K5 Documents

Download datasheets and manufacturer documentation for OPA2227UA/2K5

Datasheets :

OPA2227PAG4      

PCN Design/Specification :

Mult Dev 07/Mar/2023       OPAx227/OPAx228 21/Mar/2023