Texas Instruments

OPA810IDBVT

The OPA810IDBVT is a high-performance operational amplifier (op-amp) from Texas Instruments. It is designed to provide excellent precision and accuracy in a wide range of applications, including data acquisition, audio processing, and instrumentation.

Description:

The OPA810IDBVT is a precision operational amplifier that features low input offset voltage, low drift, and low noise. It is available in a compact 8-pin dual in-line package (DIP) or surface-mount package (SOP). The device is designed to operate over a wide supply voltage range of ±2.5V to ±18V, making it suitable for a variety of applications.

Features:

1. Low input offset voltage: 80µV max (B grade), 40µV max (A grade)
2. Ultra-low input bias current: 1pA max
3. Low drift: 0.5µV/°C max
4. Low noise: 8.5nV/√Hz typ
5. Wide supply voltage range: ±2.5V to ±18V
6. High output current: ±35mA
7. Low distortion: 0.00005% HD2 (1kHz)
8. High common-mode rejection ratio (CMRR): 120dB typ
9. High power supply rejection ratio (PSRR): 140dB typ
10. Available in DIP and SOP packages

Applications:

1. Data acquisition systems
2. Audio processing and preamplifiers
3. Strain gauge amplifiers
4. Medical instrumentation
5. pH meter amplifiers
6. Pressure sensor amplifiers
7. Temperature measurement systems
8. Precision DC amplifiers
9. Industrial control systems
10. Battery monitoring systems

The OPA810IDBVT's combination of low input offset voltage, low drift, and low noise make it an excellent choice for precision applications where accurate signal processing is critical. Its wide supply voltage range and high output current also make it suitable for a variety of different systems and designs.