Texas Instruments

INA118UB/2K5

INA118UB/2K5 Description

The INA118UB/2K5 is a high-performance instrumentation amplifier from Texas Instruments, designed for precision measurement applications. It features a wide supply voltage range of 2.7V to 36V, making it suitable for various power supply configurations. The device is compliant with the RoHS3 directive, indicating its environmental friendliness. With a moisture sensitivity level of 2 (1 year), it is designed for reliable operation in a wide range of environments. The INA118UB/2K5 is available in a surface mount package, making it ideal for space-constrained applications.

INA118UB/2K5 Features

• Voltage - Supply Span: The INA118UB/2K5 can operate with a supply voltage ranging from 2.7V to 36V, providing flexibility in power supply design.
• Current - Input Bias: The ultra-low input bias current of 1nA ensures minimal loading on the input signal, preserving signal integrity.
• Voltage - Input Offset: The low input offset voltage of 10µV contributes to the high accuracy of the INA118UB/2K5.
• -3db Bandwidth: With a bandwidth of 800kHz, the INA118UB/2K5 is capable of handling high-speed signals.
• Slew Rate: The device boasts a slew rate of 0.9V/µs, allowing for fast response to changes in input signals.
• Current - Supply: The INA118UB/2K5 consumes a low supply current of 350µA, which is advantageous for battery-powered applications.
• Current - Output / Channel: It can deliver up to 12mA per channel, providing sufficient drive capability for various loads.
• Number of Circuits: The device features a single circuit, making it suitable for applications requiring a single channel of amplification.

INA118UB/2K5 Applications

The INA118UB/2K5 is ideal for a variety of applications where precision and accuracy are paramount. Some specific use cases include:

• Sensor Conditioning: Its low input offset voltage and low noise make it suitable for conditioning signals from high-precision sensors.
• Medical Equipment: The device's low bias current and high bandwidth are beneficial for amplifying in medical devices.
• Industrial Control Systems: The INA118UB/2K5 can be used in industrial control systems where signal integrity and stability are crucial.
• Data Acquisition Systems: Its wide supply voltage range and low power consumption make it an excellent choice for data acquisition systems in various environments.

Conclusion of INA118UB/2K5

The INA118UB/2K5 from Texas Instruments stands out for its combination of high performance, low power consumption, and robust environmental resilience. Its unique features make it an excellent choice for applications requiring precision amplification, such as sensor conditioning, medical equipment, and industrial control systems. With its wide supply voltage range and low power consumption, the INA118UB/2K5 offers a versatile solution for a broad spectrum of electronic design challenges.