TL072IDRG4

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The TL072IDRG4 IC is a low-noise, dual general-purpose JFET input operational amplifier with high voltage capability. It is used as a linear amplifier, instrumentation amplifier, buffer or follower amplifier, or as an active filter. The TL072IDRG4 is also used in active crossover networks and for audio frequency spectrum synthesis.

These versatile ICs offer a wide variety of features for its application. The first is its low-noise JFET input stage, which limits input noise to less than 20nV/√Hz. The low-noise JFET input stage is complemented by an internal compensation network which allows the operational amplifier to maintain its stability even at high gains. The input offset voltage and drift ratings are less than 0.5mV and 0.5µV/°C, respectively.

The second feature is the high-voltage capability of the TL072IDRG4. The operating voltage range of the TL072IDRG4 is between ±5V and ±18V, and the maximum differential input voltage is 40V. This makes the TL072IDRG4 suitable for high voltage applications.

The third feature is its wide frequency response. The lower and upper 3dB limits are 5Hz and 500kHz, respectively. This makes the TL072IDRG4 suitable for applications that require high speed with low-noise performance and wide frequency response.

The fourth feature is its power capabilities. The maximum quiescent supply current is 4.5mA and the minimum quiescent supply current is 0.1mA. The output voltage swing is ±14V and the output current is 1.5mA. The TL072IDRG4 can be used for low current and/or high-voltage applications, with minimal power consumption.

The TL072IDRG4 is suitable for use as a linear amplifier, instrumentation amplifier, buffer or follower amplifier, or as an active filter. As a linear amplifier, it can be used to amplify signals, while as an instrument amplifier, it can be used to accurately measure small signals. As a buffer, it can be used to drive loads that require more current than the amplifier can provide. As a follower amplifier, it can be used to match levels between different stages. As an active filter, it can be used to smooth out a signal or to filter out unwanted frequencies.

The TL072IDRG4 can also be used in active crossover networks and for audio frequency spectrum synthesis. Active crossover networks are used to provide a greater degree of control over the frequency response of a system. Audio frequency spectrum synthesis is used to create a variety of special effects for audio playback.

In summary, the TL072IDRG4 is a versatile and high performance IC for use in linear, instrumentation, buffering, follower, active filter, and active crossover applications. Its low-noise JFET input stage, high voltage capability, wide frequency response, and power capabilities make it suitable for a wide range of applications.

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