INA117PG4

Overview

The INA117PG4 is a precision differential amplifier manufactured by Texas Instruments, housed in an 8-pin PDIP package. It features a fixed gain of 1 V/V and operates on dual supplies ranging from 10 V to 36 V. Key electrical specifications include a gain bandwidth product of 200 kHz, a slew rate of 2.6 V/µs, and a maximum input offset voltage of 120 µV. The device draws 1.5 mA of supply current and provides an output current capability of 20 mA per channel.

Feature Summary

• High common-mode voltage rejection capabilities
• Fixed unity-gain configuration for signal conditioning
• Low power consumption design

Applications

• Industrial process control systems
• Medical instrumentation
• Data acquisition circuits

Procurement Notes

Verify the specific suffix PG4 indicates the lead-free PDIP-8 package variant. Confirm RoHS compliance status with the manufacturer's latest documentation. Ensure the ordering part number matches the required package style and environmental specifications for your assembly process.

Selection Notes

Select this component when a fixed unity-gain differential amplifier is required. It is suitable for applications needing high common-mode rejection without external gain-setting resistors. Consider the 200 kHz bandwidth and 120 µV offset voltage limits against your signal requirements.

Part Context

This part belongs to the INA117 family of high-performance difference amplifiers. These devices integrate matched precision resistors to provide accurate gain settings. The PGA117 series offers programmable gains, while the INA117 provides fixed configurations for simplified circuit designs.

Replacement Considerations

• INA117P