STMicroelectronics

TL072CDT  

OP Amps, Buffer Amps ICs

The TL072CDT is a low-noise, dual operational amplifier (op-amp) manufactured by STMicroelectronics. It is part of the TL072 series, which is known for its precision and low-noise characteristics. Here's a brief description of the TL072CDT, its features, and applications:

Description:

The TL072CDT is a JFET input operational amplifier integrated circuit (IC) that offers high input impedance and low input offset voltage. It is available in an 8-pin dual in-line package (DIP) and is designed for use in a wide range of applications where precision and low noise are essential.

Features:

1. Low input offset voltage: The TL072CDT has an input offset voltage as low as 1 mV (maximum), which is crucial for maintaining accuracy in precision applications.
2. Low input bias current: With an input bias current of ±10 nA (maximum), the TL072CDT is suitable for driving high-impedance loads without significant input current errors.
3. Low noise: The TL072CDT features a low noise level of 5 nV/√Hz (typical), making it ideal for applications that require low-noise amplification, such as audio equipment and precision measurement systems.
4. High slew rate: A slew rate of 9 V/µs (typical) allows the TL072CDT to respond quickly to fast-changing input signals.
5. Wide supply voltage range: The TL072CDT can operate with supply voltages ranging from ±5V to ±18V, making it suitable for various power supply configurations.
6. Short-circuit protection: The op-amp includes internal protection against output short-circuits, which can help prevent damage in the event of a fault.

Applications:

1. Audio equipment: The low-noise characteristics of the TL072CDT make it suitable for use in audio preamplifiers, mixers, and equalizers.
2. Precision measurement systems: The low input offset voltage and low drift make it ideal for applications such as strain gauge amplifiers, pressure sensors, and temperature measurement systems.
3. Medical equipment: The TL072CDT can be used in medical instruments that require precise amplification and low-noise performance, such as electrocardiogram (ECG) amplifiers and other bio-signal processing applications.
4. Instrumentation amplifiers: The low input bias current and high input impedance make the TL072CDT suitable for use in instrumentation amplifiers for measuring small signals from sensors.
5. Active filters: The TL072CDT can be used to design active filters, such as low-pass, high-pass, band-pass, and band-stop filters, due to its precision and low-noise characteristics.
6. Photodiode amplifiers: In applications where light signals need to be amplified, such as in optical sensors or spectrometers, the TL072CDT can provide the necessary amplification with minimal noise.

The TL072CDT is a versatile and high-performance operational amplifier that can be used in a wide range of applications where precision, low noise, and high input impedance are required.

TL072CDT Documents

Download datasheets and manufacturer documentation for TL072CDT

Datasheets :

TL072(A,B)      

PCN Packaging :

Box Label Chg 28/Jul/2016      

Other Related Documents :

TL072 View All Specifications      

HTML Datasheet :

TL072(A,B)