TLC083AIN

Instrumentation, Op Amps, Buffer Amps Overview

The TLC083AIN is a dual-channel wide-bandwidth, high-output-drive single-supply operational amplifier manufactured by Texas Instruments. It utilizes BiMOS technology to combine low-noise CMOS input with high-drive bipolar output stages. The device operates within a supply voltage range of 4.5 V to 16 V and supports an extended industrial temperature range from -40°C to 125°C. Key electrical specifications include a gain-bandwidth product of 10 MHz, a typical slew rate of 16 V/µs positive and 19 V/µs negative, and an equivalent input noise voltage of 8.5 nV/√Hz at 1 kHz. It features ultralow power shutdown mode with per-channel current consumption of 125 µA maximum.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• High output drive capability delivering up to 57 mA sourcing and 55 mA sinking currents.
• Wide bandwidth performance with a 10 MHz gain-bandwidth product and high slew rates.
• Ultralow power shutdown mode allowing significant current reduction when disabled.
• Single-supply operation compatible with ground-referenced common-mode input voltages.

Instrumentation, Op Amps, Buffer Amps Applications

• Audio processing circuits requiring low noise and high drive.
• Industrial instrumentation systems operating in extended temperature environments.
• Automotive electronic applications demanding robust single-supply amplification.

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'AIN' corresponds to the A-grade specification and PDIP-14 package configuration as listed in the official TI ordering information. Confirm that the component meets the required RoHS compliance standards for your manufacturing process. Ensure the selected variant matches the necessary thermal and electrical characteristics defined in the datasheet for your intended circuit design.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a dual-channel amplifier requires both high-speed signal processing and the ability to drive moderate loads directly. The A-grade version offers tighter offset voltage specifications compared to standard grades. Consider the PDIP-14 package if through-hole mounting is preferred over surface-mount alternatives like MSOP or SOIC found in other variants of the family.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the TLC08x family of general-purpose operational amplifiers developed using TI's LBC3 BiCMOS process. It serves as an upgrade path for designs previously utilizing BiFET amplifiers, offering improved AC and DC performance while transitioning to single-supply architectures. The family includes single, dual, and quad channel variants sharing similar core electrical characteristics.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

TLC083IDN

Instrumentation, Op Amps, Buffer Amps FAQ

Does the TLC083AIN support rail-to-rail input?

No, the common-mode input voltage range extends to ground but does not reach the positive supply rail, typically stopping 2 V below VDD.

How is the shutdown function controlled?

The shutdown mode is activated by applying a logic low voltage (≤ 0.8 V) to the SHDN pin, reducing the supply current significantly.