TL072ACD

Instrumentation, Op Amps, Buffer Amps Overview

The TL072ACD is a dual low-noise JFET-input operational amplifier from the TL072A series, manufactured by Texas Instruments. It features a gain-bandwidth product of 3 MHz and a typical slew rate of 13 V/µs. The device operates within a supply voltage range of ±3.5 V to ±15 V (7 V to 30 V total). Key electrical parameters include an input offset voltage of 6 mV, input bias current of 200 pA, and input voltage noise density of 18 nV/√Hz. It is housed in an 8-pin SOIC package with an operating temperature range of 0°C to +70°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• JFET input stage providing high input impedance and low input bias current
• Low noise performance suitable for precision signal processing applications
• Internal frequency compensation eliminates external component requirements
• Output short-circuit protection ensures robust operation under fault conditions

Instrumentation, Op Amps, Buffer Amps Applications

• Audio preamplifier circuits requiring low distortion
• Active filter designs utilizing JFET input characteristics
• Instrumentation amplifiers needing high input impedance

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'CD' confirms the SOIC-8 surface-mount package variant distinct from through-hole or tape-and-reel options. Confirm the 'A' grade designation aligns with the specified 6 mV maximum input offset voltage requirements. Ensure the commercial temperature range (0°C to +70°C) meets the target application's thermal constraints before finalizing procurement specifications.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a dual-channel configuration with JFET inputs is required for high-impedance sources. Compare against TL072CDR if reel packaging is preferred over tube quantities. Consider the TL072B variant if tighter offset voltage tolerances are necessary, noting potential cost differences. Verify pinout compatibility with existing PCB footprints designed for standard 8-SOIC packages.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the Texas Instruments TL072 family of high-speed JFET-input operational amplifiers. The family includes single (TL071), dual (TL072), and quad (TL074) variants. The TL072ACD specifically denotes the A-grade performance level packaged in an 8-pin Small Outline Integrated Circuit (SOIC) format, distinguishing it from industrial or automotive qualified versions within the broader product line.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Direct functional substitutes include the TL072CD (standard grade SOIC) and TL072CP (through-hole equivalent). Cross-manufacturer equivalents such as the NJM2043D may require verification of pinout and electrical parameter alignment.