TL051ACD

Instrumentation, Op Amps, Buffer Amps Overview

The TL051ACD is a single-channel enhanced JFET precision operational amplifier manufactured by Texas Instruments. It features a BiFET architecture with a typical gain-bandwidth product of 3.3 MHz and a slew rate of 20 V/µs. The device operates within a supply voltage range of 10 V to 36 V DC, consuming a typical quiescent current of 2.7 mA per channel. It offers an input offset voltage of 1.5 mV maximum at 25°C and maintains low drift characteristics. Packaged in an SOIC-8 surface-mount format, it supports an operating temperature range from 0°C to 70°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Enhanced JFET input stage providing high input impedance and low bias current
• Internal offset-voltage trimming capability for improved DC precision
• High slew rate performance without increased power consumption
• Direct upgrade path for legacy TL07x and TL08x designs

Instrumentation, Op Amps, Buffer Amps Applications

• Precision signal conditioning circuits
• Audio preamplifiers requiring low noise
• Instrumentation amplifiers
• Active filters

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'A' indicates the precision grade variant with tighter offset voltage specifications compared to standard versions. Confirm the 'CDR' or 'CD' suffix matches the required tape-and-reel or tube packaging format for your assembly process. Ensure the component date code aligns with RoHS compliance requirements if applicable to your manufacturing standards.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this part when higher DC accuracy than the standard TL051 is required due to its internal trimming. It serves as a direct functional replacement for TL071 and TL081 devices in existing schematics. Consider the SOIC-8 package constraints for thermal management and PCB layout space relative to through-hole alternatives like the PDIP-8.

Instrumentation, Op Amps, Buffer Amps Part Context

This component belongs to the TL05x family of enhanced JFET operational amplifiers designed to offer superior DC performance over previous generations. The TL051ACD specifically denotes the single-channel version in an SOIC-8 package with precision-grade offset voltage characteristics. It bridges the gap between general-purpose amplifiers and high-precision instrumentation devices.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

The TL051ACD is documented as a direct upgrade for the TL071 and TL081 series. Verify pinout compatibility before substitution. Other family members include the dual-channel TL052 and quad-channel TL054.