TL072 LOW NOISE J-FET DUAL OP-AMP

£0.80 (Excl. VAT)

The TL072 operational amplifier is a versatile and high-performance component widely used in synthesizer circuits due to its low noise, high slew rate, and low distortion. This bad boy is used in most of our DIY synth projects.

  • Dual Operational Amplifier
  • Wide supply voltage:  ±4.5 V to ±40 V
  • Output short-circuit protection
  • High slew rate: 13 V/µs
  • Low offset voltage: 3 mV
  • Low offset voltage drift: ±18 µV/°C
  • Common-mode rejection ratio 100dB
  • Wide common-mode and differential voltage ranges
  • Low input bias and offset currents
  • Low noise: V n = 18 nV/√ Hz (typ) at f = 1 kHz
  • Low total harmonic distortion: 0.003% (typ)

 

Dimensions

9.3 × 9.1 × 7.3 mm

10 in stock

Technical Overview of the TL072

  • Low Noise: The TL072 features a low noise figure, typically around 18nV/√Hz at 1kHz, making it suitable for audio signal processing where preserving signal integrity and minimizing noise is crucial.
  • High Slew Rate: With a slew rate of about 13V/µs, the TL072 can handle rapid changes in the input signal without significant distortion, which is essential for accurately reproducing the sharp transients and fast signal changes common in audio signals.
  • Low Distortion: It provides low total harmonic distortion (THD), ensuring that the output signal remains a faithful representation of the input signal without unwanted harmonics.
  • Wide Bandwidth: The op amp has a wide gain-bandwidth product of 3MHz, allowing it to amplify signals across a broad range of frequencies, which is particularly useful in audio applications.
  • Input Offset Voltage: The TL072 has a low input offset voltage, which means the difference in voltage between the input terminals is minimal when the output is zero, contributing to better precision in signal amplification.
  • J-FET Input Stage: The use of junction field-effect transistors (JFETs) at the input stage provides high input impedance and low input bias currents, enhancing performance in audio applications by minimizing loading effects on preceding stages.

TL072 Resources

TL072 Product Datasheet

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