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    Parts    TL072 Op-Amps Family    TL072    TL072IDR
TL072IDR

TITL072IDR

Texas Instruments
J-FET Amplifier 2 Circuit 8-SOIC
Active93,999 in stock
Datasheet Digi-Key Mouser Compare Prices

Overview

The TL072IDR is a dual-channel JFET-input operational amplifier designed for high-fidelity audio and industrial signal processing. It features high input impedance and a fast slew rate of up to 20V/us, making it suitable for applications requiring high-speed response with minimal input bias current. This device operates across a wide supply voltage range from 2.25V to 20V and includes built-in output short-circuit protection.

Why Choose This Part

The JFET input stage provides exceptionally low input bias and offset currents, which is essential for high-impedance sensor interfacing. It offers a high gain bandwidth product of 5.25 MHz and a robust slew rate of 20V/us, ensuring excellent dynamic performance in AC applications. Additionally, the device is designed with latch-up immunity and output short-circuit protection for enhanced system reliability.

Applications

Professional Audio Mixers
Used in pre-amplification stages where low harmonic distortion and high input impedance are critical for maintaining signal integrity.
Solar String Inverters
Provides precise signal conditioning for voltage and current monitoring in renewable energy power conversion systems.
Motor Drive Control
Utilized in servo drive control loops and power-stage modules for high-speed analog feedback.
Battery Test Equipment
Functions as a buffer or gain stage in high-precision measurement circuits due to its 65 pA low input bias current.

Key Specifications

Slew Rate 13V/us
Mounting Type Surface Mount
Amplifier Type J-FET
Package / Case 8-SOIC (0.154", 3.90mm Width)
Current - Supply 1.4mA (x2 Channels)
Number of Circuits 2
Current - Input Bias 65 pA
Operating Temperature -40degC ~ 85degC (TA)
Gain Bandwidth Product 5.25 MHz
Voltage - Input Offset 3 mV
Supplier Device Package 8-SOIC
Voltage - Supply Span (Max) 30 V
Voltage - Supply Span (Min) 10 V

Getting Started

To evaluate this part, use a standard SOIC-8 to DIP adapter for breadboard prototyping or integrate it directly into an analog signal chain PCB. Ensure decoupling capacitors (typically 0.1uF) are placed close to the VCC and VEE pins to minimize noise in high-gain configurations. Since it is a JFET-input op-amp, avoid exceeding the common-mode input voltage range to prevent phase reversal issues.

Part of TL072 Op-Amps family » TL072

TL072 Family

Comparing specs that differ across variants. The current part is highlighted.

Part Number Package Slew Rate Current - Supply Current - Input Bias Temp Range Voltage - Input Offset Stock
TL072IDR (this part) SOIC-8 13V 1.4mA 65 pA -40degC ~ 85degC (.. 3 mV 93,999
TL072CP TSSOP-8 13V 1.4mA 65 pA 0degC ~ 70degC (TA) 3 mV 5,219
TL072CPWR TSSOP-8 13V 1.4mA 65 pA 0degC ~ 70degC (TA) 3 mV 9,834
TL072HIDR SOIC-8 20V 1.4mA 1 pA -40degC ~ 125degC .. 1 mV 51,733
TL072CDR SOIC-8 13V 1.4mA 65 pA 0degC ~ 70degC (TA) 3 mV 54,873
TL072ACDR SOIC-8 13V 1.4mA 65 pA 0degC ~ 70degC (TA) 3 mV 1,590
Also available as: TL072IP, TL072QDREP