Texas Instruments

TL031CD  

OP Amps, Buffer Amps ICs

TL031CD Description

The TL031CD from Texas Instruments is a precision JFET-input operational amplifier housed in an 8-SOIC package, designed for high-impedance, low-noise applications. Operating within a 10V to 30V supply range, it delivers 1.1 MHz gain bandwidth and a slew rate of 5.1V/µs, making it suitable for signal conditioning and amplification tasks. With an ultra-low input bias current of 2 pA and input offset voltage of 500 µV, it ensures accuracy in sensitive circuits. The device is RoHS3 compliant and REACH unaffected, meeting stringent environmental standards.

TL031CD Features

• Low Input Bias Current (2 pA): Ideal for high-impedance sensor interfaces.
• Wide Supply Range (10V–30V): Supports flexible power configurations.
• High Slew Rate (5.1V/µs): Enables fast signal response in dynamic applications.
• JFET Input Stage: Provides high input impedance and low noise.
• Low Supply Current (217µA): Reduces power consumption in battery-operated systems.
• 40 mA Output Drive: Capable of driving moderate loads directly.
• MSL 1 (Unlimited): Suitable for extended storage and handling.

TL031CD Applications

The TL031CD excels in precision applications such as:

• Medical Instrumentation: ECG amplifiers, pH meters.
• Test & Measurement Equipment: Data acquisition systems, oscilloscope front-ends.
• Audio Processing: High-impedance microphone preamps, active filters.
• Industrial Sensors: Photodiode amplifiers, strain gauge conditioners.
• Automotive Systems: Low-power signal conditioning modules.

Conclusion of TL031CD

The TL031CD combines low noise, high input impedance, and precision performance, making it a standout choice for applications demanding accuracy and efficiency. Its JFET input, wide voltage range, and low power consumption provide a competitive edge over similar op-amps. While marked as Last Time Buy, it remains a reliable solution for legacy designs or systems requiring stable, long-term performance. Engineers in medical, industrial, and audio fields will find it particularly valuable for high-performance analog signal processing.

TL031CD Documents

Download datasheets and manufacturer documentation for TL031CD

Datasheets :

TL03x, TL03xA Datasheet      

PCN Obsolescence/ EOL :

EOL 22/May/2023      

HTML Datasheet :

TL03x, TL03xA Datasheet      

PCN Design/Specification :

Mult Devices Font 21/Apr/2018       Design 25/Feb/2022