EmbeddedRelated.com
    Parts    TL072 Op-Amps Family    TL072    TL072QDREP
TL072QDREP

TITL072QDREP

Texas Instruments
Operational Amplifiers - Op Amps Dual Low-Noise JFET Inp Gen-Purp Op Amp
4,053 in stock
Mouser Compare Prices

Overview

The TL072QDREP is a high-voltage, dual operational amplifier featuring JFET-input stages for high input impedance and low bias current. This specific variant is an Enhanced Product (EP) version from Texas Instruments, designed for high-reliability applications requiring consistent performance over a wide temperature range. It is widely used in signal conditioning where low noise and high speed are prioritized over power consumption.

Why Choose This Part

This device offers a high slew rate of 13 V/us and low harmonic distortion, making it excellent for high-speed signal processing. The Enhanced Product (EP) designation ensures it meets rigorous quality standards, including gold bond wires and a controlled baseline for aerospace or military-grade reliability. Its JFET inputs practically eliminate input bias and offset currents in most general-purpose applications.

Applications

High-Impedance Transducer Interfacing
Utilizes JFET inputs to minimize loading on piezoelectric sensors and high-impedance probes.
Active Filter Design
Ideal for high-order Butterworth or Chebyshev filters due to its high slew rate and gain bandwidth.
Precision Signal Conditioning
Suitable for buffering and amplifying low-level analog signals in industrial data acquisition systems.
Audio Preamplification
Provides low-noise performance and high fidelity for line-level audio stages and mixing consoles.

Getting Started

When designing with the TL072QDREP, ensure a stable split-rail power supply is used, typically +/-15V, and include 0.1uF ceramic bypass capacitors close to the Vcc and Vee pins. For prototyping, the SOIC-8 package can be used with a standard SMT-to-DIP adapter board for breadboarding. Always consult the Texas Instruments datasheet for the specific thermal and electrical limits of the EP-grade variant.

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
TL072QDREP (this part) — — — — — — 4,053
TL072IDR 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