The ISO122JP is a high-quality, precision isolation amplifier designed and manufactured by Texas Instruments. This device is engineered to provide reliable electrical isolation between its input and output stages, making it an ideal choice for applications that require accurate and isolated data acquisition. With its ability to maintain signal integrity across a high-voltage isolation barrier, the ISO122JP is a staple in industries such as medical equipment, industrial process controls, and battery management systems.

Key Features

• High Accuracy: The ISO122JP boasts a low nonlinearity of 0.010% max at G = 100, ensuring precise signal amplification and minimal error in measurement.
• High Voltage Isolation: Rated for 1500Vrms of continuous isolation, this amplifier is designed to protect sensitive electronics from high voltage transients and noise.
• Low Offset Voltage: A low offset voltage of 50µV max and low offset drift of 0.6µV/°C max help in maintaining accuracy over a wide temperature range.
• Flexible Power Supply Range: It operates with a wide power supply range of ±4.5V to ±18V, accommodating various application requirements.

Applications

The ISO122JP is versatile and can be used in numerous applications where precision and isolation are paramount. Its robust design is particularly well-suited for:

• Industrial Data Acquisition Systems
• Test Equipment
• Medical Instrumentation
• Ground Loop Elimination
• Motor Control Systems
• Battery Management and Monitoring

Package and Quality

The ISO122JP is available in a 16-pin plastic DIP package, which ensures easy integration into a wide range of circuit designs. Its construction adheres to Texas Instruments' stringent quality standards, providing a reliable and durable solution for critical applications. The device is also characterized for enhanced performance from -25°C to +85°C, catering to environments that experience temperature variations.

For engineers and designers looking for a dependable isolation amplifier that can deliver precision and stability, the ISO122JP from Texas Instruments is an excellent choice that balances performance with practicality.