The INA117SMQ is a high-precision, high-input impedance, instrumentation amplifier designed by the reputable Texas Instruments. This device is engineered to offer excellent accuracy and electrical performance for a wide range of applications that require precise signal amplification. The INA117SMQ is particularly suitable for use in test equipment, medical instrumentation, and industrial process controls where high common-mode rejection is essential.

Key Features

• High Input Impedance: The INA117SMQ boasts an impressive input impedance, making it ideal for applications where the measurement of high-impedance sources is necessary without loading the source.
• High Common-Mode Rejection: With a common-mode rejection ratio (CMRR) of 86 dB min at G = 1000, this amplifier ensures accuracy in environments with significant common-mode noise.
• Wide Supply Range: The INA117SMQ can operate with a supply voltage range of ±4.5V to ±18V, providing flexibility in various power environments.
• Low Offset Voltage: It features a low offset voltage, which minimizes errors in signal amplification, enhancing the precision of the end application.

Applications

The INA117SMQ is versatile and can be employed in numerous applications. It is exceptionally well-suited for bridging the gap between low-level signal sources and the higher voltage levels required for processing and measurement. Some of the typical applications include:

• Test Equipment
• Medical Instrumentation
• Data Acquisition Systems
• Industrial Process Controls
• Strain Gauges and Transducer Amplifiers

Quality and Reliability

Texas Instruments is known for its commitment to quality and reliability, and the INA117SMQ is no exception. It is designed to meet the stringent requirements of industrial and medical applications, ensuring long-term stability and performance. The INA117SMQ comes in a surface-mount package, which is ideal for space-constrained applications and offers ease of integration into various electronic systems.