TLC070AIDRG4

Instrumentation, Op Amps, Buffer Amps Overview

The TLC070AIDRG4 is a single-channel operational amplifier from the BiMOS family, designed for wide-bandwidth and high-output-drive applications. 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, positive slew rate of 16 V/µs, and negative slew rate of 19 V/µs. Input offset voltage is typically 390 µV at 25°C and up to 2 mV across the full temperature range. Supply current per channel is 1.9 mA typical. It includes an ultralow power shutdown mode with current consumption of 125 µA per channel.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Combines low-noise CMOS front end with high-drive bipolar output stage
• Features ultralow power shutdown mode for extended battery life
• Supports single-supply operation with rail-to-rail-like input common-mode range
• Includes offset nulling pins for precision DC performance

Instrumentation, Op Amps, Buffer Amps Applications

• Audio preamplifiers and processing circuits
• Industrial instrumentation signal conditioning
• Automotive sensor interfaces
• High-speed data acquisition systems

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the 'A' suffix indicates the -40°C to 125°C industrial temperature grade and the 'RG4' suffix denotes tape-and-reel packaging in SOIC-8. Confirm RoHS compliance status as specified in the datasheet. Ensure the ordering code matches the required package type and quantity constraints defined by Texas Instruments.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when high bandwidth and drive capability are required in a single-supply environment. Compare against TL07x series for improved AC performance and lower noise. Consider the shutdown feature if power management is critical. Verify that the SOIC-8 package fits the PCB layout constraints.

Instrumentation, Op Amps, Buffer Amps Part Context

Part of the TLC07xA family of BiMOS operational amplifiers. Shares characteristics with TLC071A, TLC072A, and other variants in the series. Designed as an upgrade path from BiFET amplifiers like the TL07x. Manufactured using TI's LBC3 BiCMOS process technology.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

TLC071AIDRG4 (single channel, same specs)

Instrumentation, Op Amps, Buffer Amps FAQ

What is the input bias current specification?

The input bias current is typically 1.5 pA at 25°C and up to 700 pA across the full temperature range.

How does the shutdown pin function?

Driving the SHDN pin below 0.8 V activates the ultralow power shutdown mode, reducing supply current to approximately 125 µA per channel.