TL072IDR

Instrumentation, Op Amps, Buffer Amps Overview

The TL072IDR is a dual J-FET input operational amplifier manufactured by Texas Instruments. It features two independent circuits housed in an 8-SOIC surface-mount package. Key electrical parameters include a gain-bandwidth product of 5.25 MHz and a slew rate of 13V/µs. The device operates within a supply voltage range of 10 V to 30 V and supports an extended industrial temperature range from -40°C to +85°C. Input characteristics specify a maximum input offset voltage of 3 mV, an input bias current of 65 pA, and a supply current of 1.4 mA per channel.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• J-FET input stage providing high input impedance and low input bias current
• Extended industrial operating temperature range suitable for demanding environments
• Integrated output short-circuit protection for enhanced reliability

Instrumentation, Op Amps, Buffer Amps Applications

• Audio signal processing circuits requiring low noise performance
• Precision instrumentation amplifiers
• Active filter designs

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the manufacturer origin, as STMicroelectronics also produces parts with identical part numbers. Confirm the specific suffix indicates the Texas Instruments variant. Ensure the component matches the required 8-SOIC package dimensions and lead finish specifications before integration into production assemblies.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when an industrial temperature range is required alongside J-FET input characteristics. Compare against the TL072CDR if only commercial grade temperatures are sufficient. Evaluate the 5.25 MHz bandwidth against application requirements to ensure adequate speed for signal fidelity without unnecessary power consumption.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the TL072 family of dual operational amplifiers. It shares architectural similarities with the TL071 (single) and TL074 (quad) variants. The 'I' suffix denotes the extended industrial temperature rating, distinguishing it from the commercial grade 'C' variant.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

TL072CDR: Commercial grade alternative with limited temperature range. TL072ACDR: Another commercial option. Verify pin compatibility and parameter alignment before substitution.