TLC070IP

Instrumentation, Op Amps, Buffer Amps Overview

The TLC070IP is a single-channel, wide-bandwidth operational amplifier from Texas Instruments' BiMOS family. It operates on a single supply voltage ranging from 4.5 V to 16 V or split supplies of ±2.25 V to ±8 V. The device features a gain-bandwidth product of 10 MHz and high slew rates of 16 V/µs (positive) and 19 V/µs (negative). It provides high output drive capability with sourcing currents up to 57 mA and sinking currents up to 55 mA. Electrical characteristics include an input offset voltage of 390 µV to 3 mV, low input bias current of 700 pA maximum, and equivalent input noise voltage of 7 nV/√Hz at 1 kHz.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Combines a low-noise CMOS front end with a high-drive bipolar output stage for optimized AC and DC performance.
• Includes an ultralow power shutdown mode that reduces per-channel supply current significantly when disabled.
• Features dedicated offset nulling pins to minimize input offset voltage errors in precision applications.

Instrumentation, Op Amps, Buffer Amps Applications

• Audio signal processing circuits
• Industrial instrumentation systems
• Automotive electronic control units

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'I' indicates the extended industrial temperature range of -40°C to 125°C. Confirm the package type corresponds to the Plastic DIP (PDIP-8) format as specified by the part number structure. Ensure compatibility with single-supply architectures given the device's design focus.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for designs requiring high bandwidth and significant output drive current within a single-supply environment. The inclusion of a shutdown pin allows for effective power management in battery-operated systems. Consider the offset nulling capability if precise DC accuracy is required without external trimming components.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the TLC07x family of wide-bandwidth, high-output-drive single-supply operational amplifiers. Developed using TI's LBC3 BiCMOS process, it serves as an upgrade path for users transitioning from dual-supply BiFET amplifiers like the TL07x series to modern single-supply systems.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

TLC070CD

Instrumentation, Op Amps, Buffer Amps FAQ

How does the shutdown function operate?

The SHDN pin controls the device state; pulling it below 0.8 V activates the ultralow power shutdown mode, reducing supply current to approximately 125 µA per channel.

What is the purpose of the NULL pins?

The NULL pins allow for external adjustment to minimize the input offset voltage, enhancing DC precision in the circuit.