TL071IDR

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TL071IDR

IC OPAMP JFET 1 CIRCUIT 8SOIC

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사양

Part Status Active
Base Product Number TL071
Amplifier Type J-FET
Number of Circuits 1
Slew Rate 13V/µs
Gain Bandwidth Product 5.25 MHz
Current - Input Bias 65 pA
Voltage - Input Offset 3 mV
Current - Supply 1.4mA
Voltage - Supply Span (Min) 10 V
Voltage - Supply Span (Max) 30 V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
Packaging Cut Tape (CT), Tape & Reel (TR)

개요

Description

The TL071IDR is a low-noise JFET-input operational amplifier designed for superior performance in audio and precision applications. It features high input impedance, low bias current, and low offset voltage, making it ideal for applications requiring high accuracy and stability. The device operates over a wide range of supply voltages, typically from ±5V to ±15V, and is known for its low harmonic distortion and low noise characteristics, which are crucial for high-fidelity audio applications.
The TL071IDR belongs to the TL07x series, which also includes the TL072 and TL074, differing by the number of channels per package. The 'IDR' suffix indicates the packaging type, which is SOIC (Small Outline Integrated Circuit) with a standard reel for surface mounting. The amplifier is commonly used in signal amplification, active filters, and other analog signal processing tasks. It is favored for its reliability and consistency in both consumer electronics and industrial equipment.

Features

The TL071IDR is a low-noise JFET-input operational amplifier. Key features include:
1. Low Noise: It offers low input noise voltage, enhancing audio and precision measurement applications.
2. Wide Bandwidth: Features a wide bandwidth of 3 MHz, suitable for high-speed signal processing.
3. High Input Impedance: With JFET inputs, it provides high input impedance, minimizing the effect of loading on the source.
4. Low Input Bias Current: The low input bias current is ideal for high-impedance sensor interfaces.
5. Low Total Harmonic Distortion: Ensures minimal signal distortion, making it suitable for audio applications.
6. Wide Supply Range: Operates on a wide supply voltage range, typically from ±5V to ±15V.
7. Low Power Consumption: Efficient design for battery-operated devices.
8. Short-Circuit Protection: Built-in protection to safeguard against output short circuits.
9. Offset Voltage Adjustment: Allows for external adjustments to reduce offset voltage further.
10. Temperature Stability: Offers reliable performance across a range of temperatures.
These features make the TL071IDR suitable for applications requiring precise signal processing, such as audio equipment, medical instrumentation, and precision data acquisition systems.

Package

The TL071IDR is a low-noise JFET-input operational amplifier, and it comes in a standard SOIC-8 (Small Outline Integrated Circuit) package. This surface-mount package type is characterized by its small size and gull-wing leads, making it suitable for compact electronic designs.

Pinout

The TL071IDR is a low-noise JFET-input operational amplifier. It is typically housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. Below are the pin functions for the TL071IDR:
1. Offset Null: Used to eliminate offset voltage by connecting to a potentiometer.
2. Inverting Input: Receives the input signal that is 180 degrees out of phase with the output.
3. Non-Inverting Input: Receives the input signal that is in phase with the output.
4. V- (Negative Power Supply): Connects to the negative voltage supply.
5. Offset Null: Used alongside pin 1 for offset adjustment.
6. Output: The amplified signal output.
7. V+ (Positive Power Supply): Connects to the positive voltage supply.
8. No Connection (NC): Not internally connected for isolation.
The TL071IDR is renowned for providing high input impedance, low input bias, and offset current due to its JFET input stage, making it suitable for precision applications.

Manufacturer

The manufacturer of the TL071IDR is Texas Instruments. Texas Instruments (TI) is a global semiconductor company known for designing and manufacturing a wide range of analog and embedded processing chips. The company serves a diverse set of markets, including industrial, automotive, personal electronics, communications equipment, and enterprise systems. Texas Instruments is recognized for its innovation and development of integrated circuits and other semiconductor technologies.

Application

The TL071IDR is a low-noise JFET-input operational amplifier, commonly used in audio equipment, signal processing, sensor interfacing, and instrumentation applications. It is well-suited for use in high-fidelity audio systems, active filters, and precision voltage measurement due to its low input bias current and low noise characteristics. Additionally, it finds application in analog computing, data acquisition systems, and various control systems where high input impedance and low distortion are critical.

Equivalent

The TL071IDR is a low-noise JFET-input operational amplifier. Equivalent products include the NE5534, OPA134, OPA2134, and LM741, although each may have different performance characteristics or specifications. Always check datasheets to ensure compatibility with your specific application.

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