TL052IDRE4

Instrumentation, Op Amps, Buffer Amps Overview

The TL052IDRE4 is a dual enhanced JFET precision operational amplifier manufactured by Texas Instruments. It features a gain-bandwidth product of 3 MHz and a slew rate of 20 V/us. The input offset voltage is specified at 650 uV, with an input bias current of 30 pA. Operating on a power supply range from 10 V to 30 V, the device draws 4.8 mA of operating current per channel. It provides an output current of 80 mA per channel and a common-mode rejection ratio of 93 dB. The input voltage noise density is 18 nV/sqrt Hz. Packaged in an 8-SOIC format for surface mount installation, it operates within a temperature range of -40 C to +85 C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Enhanced JFET input architecture providing low input bias current and high input impedance
• On-chip Zener trimming of offset voltage for improved DC precision
• Pin-compatible design allowing direct upgrades to existing TL07x and TL08x BiFET circuits

Instrumentation, Op Amps, Buffer Amps Applications

• DC-coupled applications requiring high accuracy
• Direct replacement for TL07x and TL08x BiFET operational amplifiers
• Precision signal conditioning circuits

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'E4' indicates lead-free compliance and RoHS status as documented in official Texas Instruments datasheets. Confirm that the package designation matches the required SOIC-8 footprint for your PCB layout. Ensure the industrial temperature range specifications align with your environmental operating conditions before finalizing procurement.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when upgrading legacy designs based on TL07x or TL08x families without altering board layout. The device offers faster slew rates than predecessors without increasing power consumption. Consider the 3 MHz bandwidth and 650 uV offset voltage for applications demanding moderate speed and high DC accuracy.

Instrumentation, Op Amps, Buffer Amps Part Context

The TL052IDRE4 belongs to the TL05x series of enhanced JFET operational amplifiers. This series utilizes an improved BiFET process to deliver superior DC and AC characteristics compared to earlier generations. The part is designed to maintain compatibility with standard pinouts while offering performance enhancements such as reduced offset voltage drift and higher bandwidth.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

The TL052IDR serves as the primary non-lead-free equivalent. The TL052AIDR offers similar functionality with potentially tighter offset specifications. Verify pinout compatibility with TL072 and TL082 devices if replacing older designs.