INA106KP

Overview

The INA106KP is a precision fixed-gain differential amplifier manufactured by Texas Instruments. It features a gain of 10 V/V with a gain error of 0.025%. Key electrical specifications include a gain-bandwidth product of 5 MHz, a slew rate of 3 V/us, and a common-mode rejection ratio of 86 dB. The device operates on supply voltages ranging from 10 V to 36 V, consuming 1.5 mA of operating current. It supports input bias currents and offers an output current of 20 mA per channel. The component is housed in an 8-pin PDIP package and functions within a temperature range of -40°C to +85°C.

Feature Summary

• Precision fixed-gain architecture ensuring stable amplification
• High common-mode rejection for accurate signal processing
• Wide single-supply voltage operation capability

Applications

• Industrial process control signal conditioning
• Medical instrumentation data acquisition
• Test and measurement equipment front-ends
• Sensor interface circuits requiring high accuracy

Procurement Notes

Verify the specific manufacturer datasheet for the INA106KP to confirm all electrical characteristics and mechanical dimensions. Ensure compatibility with system requirements regarding supply voltage ranges and thermal performance. Cross-reference official documentation for any updates regarding pin configurations or recommended operating conditions before finalizing design integration.

Selection Notes

Select the INA106KP when a fixed gain of 10 V/V is required without external resistor trimming. Consider its wide supply voltage range and low power consumption for battery-operated or industrial applications. Evaluate the 86 dB CMRR against noise immunity needs. Compare performance metrics with other differential amplifiers if variable gain or higher bandwidth is necessary.

Part Context

The INA106KP belongs to the INA106 series of precision differential amplifiers from Texas Instruments. This series is designed for applications demanding high accuracy and stability. The KP suffix indicates a specific package variant, typically the plastic DIP format. Understanding the broader family context helps in identifying compatible pinouts and similar performance alternatives within the manufacturer's portfolio.

Replacement Considerations

Consult official Texas Instruments documentation for confirmed substitute part numbers. Verify that any replacement maintains the same gain, package type, and electrical specifications. Ensure thermal and mechanical compatibility before swapping components in existing designs.