TL072QDREP Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The TL072QDREP is an enhanced product dual JFET-input operational amplifier with ultra-low bias current of 200 pA and common-mode rejection ratio of 100 dB typical. It features internal frequency compensation and voltage-feedback architecture in an 8-pin SOIC package. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TL072QDREP Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.6133(MOQ 95)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low input bias current of 200 pA typical at 25°C for high-impedance signal conditioning
- 100 dB typical CMRR ensures excellent common-mode noise rejection in differential applications
- JFET input stage provides very high input impedance ideal for sensor and audio signal paths
- Enhanced product (EP) qualification for extended reliability in demanding industrial applications
Applications
The TL072QDREP is widely used in audio amplification, active filter design, instrumentation amplifiers, and sensor signal conditioning circuits where low noise and high input impedance are essential. It is also suitable for industrial control systems, data acquisition front-ends, and sample-and-hold circuits requiring stable, low-drift dual op-amp performance across temperature.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.05 µA |
| Bias Current-Max (IIB) @25C | 0.0002 µA |
| Common-mode Reject Ratio-Min | 80dB |
| Common-mode Reject Ratio-Nom | 100dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.002 µA |
| Input Offset Voltage-Max | 6000 µV |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -18 V |
| Neg Supply Voltage-Nom (Vsup) | -15 V |
| Number of Functions | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Min | 8V/us |
| Slew Rate-Nom | 13V/us |
| Supply Current-Max | 5mA |
| Supply Voltage Limit-Max | 18V |
| Supply Voltage-Nom (Vsup) | 15V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 3000 |
| Voltage Gain-Min | 15000 |
| Wideband | NO |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Mexico |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TL072QDREP:
Frequently Asked Questions
What is the input bias current of the TL072QDREP?
The TL072QDREP has a typical input bias current (IIB) of 200 pA at 25°C with a maximum of 50 nA over temperature. This extremely low bias current makes it ideal for high-impedance signal sources such as pH electrodes, photodiodes, and piezoelectric sensors where current loading would otherwise cause significant measurement error.
What is the CMRR of the TL072QDREP?
The TL072QDREP provides a minimum common-mode rejection ratio (CMRR) of 80 dB and a typical CMRR of 100 dB. This high CMRR ensures effective rejection of common-mode noise and interference, making the device suitable for differential amplifier configurations and instrumentation applications in noisy environments.
What does the EP (Enhanced Product) suffix mean for the TL072QDREP?
The EP designation indicates that the TL072QDREP has been qualified to Texas Instruments' Enhanced Product specification, which includes extended characterization, higher reliability screening, and longer product lifecycle commitments. This makes it suitable for applications in industrial, aerospace, and infrastructure markets that require long-term availability and consistent performance.
What package does the TL072QDREP come in?
The TL072QDREP is available in an 8-pin Small Outline IC (SOIC) package. This surface-mount package is compact, widely supported by PCB layout tools, and compatible with standard automated SMT assembly. The 8-pin count accommodates both op-amp channels along with power supply and offset adjustment pins.
What are the main applications of the TL072QDREP?
The TL072QDREP is used in audio preamplifiers, active filters, instrumentation front-ends, photodiode amplifiers, and sensor signal conditioning circuits. Its JFET inputs, low bias current, and high CMRR make it particularly effective in precision measurement systems, medical instrumentation, and industrial control applications requiring low noise dual op-amp performance.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 95+ | $2.1269 | $202.06 |
| 100+ | $1.8776 | $187.76 |
| 163+ | $1.8433 | $300.46 |
| 250+ | $1.7768 | $444.20 |
| 500+ | $1.7457 | $872.86 |
| 2500+ | $1.6133 | $4033.30 |
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