Texas Instruments

PGA112AIDGSR

The PGA112AIDGSR is a high-performance, low-drift operational amplifier (op-amp) from Texas Instruments. It is designed for use in precision applications that require low input offset voltage, low input bias current, and low drift over temperature.

Description:

The PGA112AIDGSR is an 8-pin surface-mount package that features a high input impedance, low input offset voltage, and low input bias current. It has a wide supply voltage range of ±2.5V to ±18V and operates over a temperature range of -40°C to +125°C. The device is available in a small 8-pin SOIC package, making it suitable for use in space-constrained applications.

Features:

• Low input offset voltage: 200µV max
• Low input bias current: 1pA max
• Low drift over temperature: 0.2µV/°C max
• Wide supply voltage range: ±2.5V to ±18V
• High input impedance: 1TΩ input impedance
• Precision applications
• Small 8-pin SOIC package

Applications:

The PGA112AIDGSR is well-suited for use in a variety of precision applications, including:

• Strain gauge amplifiers
• pH measurement systems
• Weigh scales
• Pressure sensors
• Temperature sensors
• Bridge circuits
• Medical instruments
• Industrial control systems

In summary, the PGA112AIDGSR is a high-performance op-amp that is ideal for use in precision applications that require low input offset voltage, low input bias current, and low drift over temperature. Its small package size and wide supply voltage range make it suitable for use in a variety of applications, including strain gauge amplifiers, pH measurement systems, and pressure sensors.