TL072BCDR

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TL072BCDR

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  • HerstellerTexas Instruments

  • Herstellerteil #TL072BCDR

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Attribut Wert
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
AmplifierType J-FET
NumberofCircuits 2
SlewRate 13V/µs
GainBandwidthProduct 3 MHz
Current-InputBias 65 pA
Voltage-InputOffset 2 mV
Current-Supply 1.4mA (x2 Channels)
Voltage-SupplySpan(Min) 10 V
Voltage-SupplySpan(Max) 30 V
OperatingTemperature 0°C ~ 70°C (TA)
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

Übersicht

Description

The TL072BCDR is a high-performance operational amplifier (op-amp) from Texas Instruments. It belongs to the TL07x series, which is known for its low noise and wide bandwidth characteristics. The "BCDR" suffix indicates the specific packaging and temperature grade for this component. This op-amp features JFET inputs, providing high input impedance and low bias current, making it ideal for applications where input signal integrity is crucial.
The TL072BCDR is typically used in audio processing, signal conditioning, and instrumentation due to its low harmonic distortion and low noise. It operates over a wide supply voltage range and offers good slew rate performance, making it suitable for high-fidelity audio applications. The device is available in surface-mount packaging, making it convenient for modern electronic designs that require compact solutions.
Engineers choose the TL072BCDR for applications that demand precision and low-noise amplification, contributing to clear and accurate signal processing in various electronic devices.

Equivalent

The TL072BCDR is a JFET-input operational amplifier. Equivalent products include the TL072CDR TL082, and LF353. These op-amps have similar features such as low input bias current and wide bandwidth, suitable for audio and other analog signal applications. Other potential alternatives include the OPA2134 and NE5532, depending on specific performance requirements like noise or bandwidth. Always verify electrical specifications and pin compatibility when selecting a substitute.

Features

The TL072BCDR is a low-noise JFET-input operational amplifier known for its high input impedance and good performance characteristics. Key features include:
1. Low Noise: It offers low noise performance, making it suitable for audio applications and sensitive signal processing.
2. High Input Impedance: The JFET-input stage provides high input impedance, reducing the loading effect on the preceding stage.
3. Wide Bandwidth: This op-amp has a wide bandwidth, ensuring good frequency response across a variety of applications.
4. Low Input Bias Current: It features a low input bias current, which helps in maintaining accuracy in high-impedance circuit designs.
5. Low Total Harmonic Distortion (THD): This feature ensures high-fidelity signal amplification, crucial in audio and instrumentation applications.
6. Wide Supply Voltage Range: It supports a wide supply voltage range, increasing versatility in different circuit designs.
7. Rail-to-Rail Output: It provides rail-to-rail output capabilities, allowing full voltage swing in low-voltage applications.
These features make the TL072BCDR ideal for use in various applications such as audio processing, sensor signal conditioning, and active filtering.

Pinout

The TL072BCDR is a dual operational amplifier integrated circuit from the TL07x series, manufactured by Texas Instruments. It is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. Below are the pin functions:
1. Pin 1 (Offset Null 1): Used for offset voltage adjustment for the first op-amp.
2. Pin 2 (Inverting Input 1): Inverting input terminal for the first op-amp.
3. Pin 3 (Non-Inverting Input 1): Non-inverting input terminal for the first op-amp.
4. Pin 4 (V-): Negative power supply voltage.
5. Pin 5 (Non-Inverting Input 2): Non-inverting input terminal for the second op-amp.
6. Pin 6 (Inverting Input 2): Inverting input terminal for the second op-amp.
7. Pin 7 (Output 2): Output terminal for the second op-amp.
8. Pin 8 (V+): Positive power supply voltage.
The TL072BCDR is well-suited for audio applications due to its low noise and high slew rate characteristics.

Manufacturer

The TL072BCDR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of integrated circuits and electronic components. Founded in 1930 and headquartered in Dallas, Texas, TI is known for its innovation in developing analog chips and embedded processors, which are used in various applications across industries such as automotive, industrial, personal electronics, and communications. The company focuses on creating high-performance, reliable, and efficient semiconductors that help customers solve complex problems and improve their products.

Application

The TL072BCDR is a low-noise JFET-input operational amplifier commonly used in various audio and signal processing applications. It is renowned for its low input bias and offset currents, making it ideal for high-impedance sensor interfaces. Typical application areas include audio preamplifiers, active filters, and oscillators. It is also employed in instrumentation amplifiers, analog multiplexers, and data acquisition systems due to its excellent bandwidth and low total harmonic distortion. Additionally, the TL072BCDR is used in medical instrumentation, test equipment, and other precision analog circuits where low noise and high input impedance are critical.

Package

The TL072BCDR is a dual operational amplifier from the TL072 series. It comes in a SOIC (Small Outline Integrated Circuit) package, specifically an 8-pin SOIC package designated by "DR" in the part number, which indicates a tape and reel packaging for automated assembly.

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