INA827AIDGK

Instrumentation, Op Amps, Buffer Amps Overview

The INA827AIDGK is a wide supply range, rail-to-rail output instrumentation amplifier manufactured by Texas Instruments. It features a minimum internal gain of 5 and operates with supply voltages ranging from 2.7V to 36V. The device utilizes an 8-pin VSSOP package and supports operation across an industrial temperature range of -40°C to +125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Wide single-supply voltage range supporting low-voltage and high-voltage applications
• Rail-to-rail output capability maximizing dynamic range in single-supply systems
• Fixed minimum internal gain of 5 simplifying external resistor selection

Instrumentation, Op Amps, Buffer Amps Applications

• Battery-powered sensor signal conditioning
• Industrial process control transducer interfaces
• Medical equipment data acquisition systems

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'DGK' corresponds to the VSSOP-8 package variant. Confirm that the minimum gain constraint of 5 aligns with system requirements, as lower gains are not supported internally. Ensure thermal management accounts for the VSSOP-8 footprint in dense PCB layouts.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a fixed minimum gain of 5 is acceptable and rail-to-rail output swing is required. It serves as a direct alternative to the INA826 series where higher baseline gain is beneficial. Consider the INA827 over general-purpose op-amps for improved common-mode rejection in noisy environments.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the INA827 family of instrumentation amplifiers designed for precision measurement. It complements the broader TI instrumentation amplifier portfolio by offering a simplified gain structure compared to adjustable-gain counterparts like the INA826, targeting cost-sensitive and space-constrained designs.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

The INA826AIDGK is a related model within the same manufacturer's lineup but offers adjustable gain rather than a fixed minimum of 5. Verify if the fixed gain architecture meets the application's signal processing needs before substituting.