Texas Instruments

TL081ACD  

OP Amps, Buffer Amps ICs

TL081ACD Description

The TL081ACD from Texas Instruments is a high-performance JFET-input operational amplifier housed in an 8-SOIC surface-mount package. Designed for precision analog applications, it features low input bias current (30 pA), low offset voltage (3 mV), and a wide supply voltage range (7V to 36V), making it versatile for various circuit designs. With a slew rate of 13V/µs and a gain bandwidth product of 3 MHz, this op-amp delivers fast signal response and stable amplification. The device operates within a temperature range of 0°C to 70°C and consumes 1.4mA supply current, balancing performance with power efficiency. Although marked as obsolete, it remains a reliable choice for legacy systems due to its RoHS3 compliance and REACH-unaffected status.

TL081ACD Features

• JFET Input: Ensures ultra-low input bias current (30 pA), reducing errors in high-impedance circuits.
• Wide Supply Range: 7V to 36V operation accommodates diverse power configurations.
• High Slew Rate: 13V/µs enables rapid signal processing, ideal for pulse and audio applications.
• Low Noise: Optimized for precision amplification with minimal distortion.
• Surface-Mount Package: 8-SOIC for compact PCB designs.
• Robust Compliance: RoHS3, REACH-unaffected, ECCN EAR99, ensuring environmental and regulatory adherence.

TL081ACD Applications

The TL081ACD excels in:

• Active Filters: Its high slew rate and bandwidth suit low-pass, high-pass, and band-pass designs.
• Instrumentation Amplifiers: Low input bias current minimizes drift in sensitive measurements.
• Audio Preamplifiers: Delivers clean signal amplification with low noise.
• Signal Conditioning: Ideal for sensor interfaces in industrial and medical equipment.
• Legacy System Maintenance: A dependable replacement in obsolete or long-lifecycle designs.

Conclusion of TL081ACD

The TL081ACD combines JFET precision, wide voltage operation, and fast dynamic response, making it a standout for analog signal processing. While newer alternatives exist, its proven reliability and low-noise performance sustain its relevance in precision applications. Engineers working on high-impedance circuits, audio systems, or legacy upgrades will find this op-amp a robust solution despite its obsolete status.

TL081ACD Documents

Download datasheets and manufacturer documentation for TL081ACD

Datasheets :

TL081(A,B,H), TL084(A,B,H)      

PCN Obsolescence/ EOL :

LF353x/TL07x/TL08x obs 26/Jul/2022      

HTML Datasheet :

TL081(A,B,H), TL084(A,B,H)      

PCN Design/Specification :

Mult Devices Font 21/Apr/2018