TLE2081CDR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The TLE2081CDR is a high-speed JFET-input operational amplifier featuring voltage-feedback architecture with 79 dB minimum CMRR and 0.005 µA maximum bias current. Ideal for precision signal processing applications requiring low input current and high common-mode rejection. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TLE2081CDR Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- JFET input stage delivers ultra-low bias current of 0.005 µA max for minimal loading on high-impedance signal sources
- High common-mode rejection ratio of 98 dB typical (79 dB min) ensures accurate differential signal amplification
- Voltage-feedback architecture with internal frequency compensation enables stable operation in a wide range of gain configurations
Applications
The TLE2081CDR is well-suited for precision analog signal conditioning, active filter design, and instrumentation amplifier circuits where low input bias current and high CMRR are critical. Its high-speed JFET input makes it an excellent choice for photodetector transimpedance amplifiers, sample-and-hold circuits, and data acquisition front ends requiring low noise and high accuracy.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.005 µA |
| Bias Current-Max (IIB) @25C | 0.000175 µA |
| Common-mode Reject Ratio-Min | 79dB |
| Common-mode Reject Ratio-Nom | 98dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.0014 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 | -19 V |
| Neg Supply Voltage-Nom (Vsup) | -5 V |
| Number of Functions | 1 |
| 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 | 27V/us |
| Slew Rate-Nom | 40V/us |
| Subcategory | Operational Amplifier |
| Supply Current-Max | 2.2mA |
| Supply Voltage Limit-Max | 19V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | BIFET |
| Temperature Grade | COMMERCIAL |
| 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 | 10000 |
| Voltage Gain-Min | 8912.5 |
| 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 | Mainland China, Malaysia, Mexico, Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What type of op-amp is the TLE2081CDR?
The TLE2081CDR is a high-speed JFET-input operational amplifier from Texas Instruments. It uses a voltage-feedback architecture with internal frequency compensation, providing a maximum input bias current of 0.005 µA and a typical CMRR of 98 dB for precision signal processing.
What is the CMRR specification of the TLE2081CDR?
The TLE2081CDR has a minimum CMRR of 79 dB and a typical CMRR of 98 dB. This high common-mode rejection ratio makes it suitable for differential measurement systems and instrumentation applications where noise and interference must be rejected.
What package does the TLE2081CDR come in?
The TLE2081CDR is available in a Small Outline (SOIC) package, offering a compact footprint for PCB designs. The RoHS-compliant lead-free construction meets modern environmental standards for electronic assemblies.
What are the best applications for the TLE2081CDR?
The TLE2081CDR excels in transimpedance amplifiers for photodetectors, active low-pass and band-pass filters, precision instrumentation amplifiers, and sample-and-hold circuits. Its 0.0014 µA input offset current and 0.000175 µA bias current at 25°C are ideal for high-impedance sensor interfaces.
Related Guides
AD1836AASZ Multichannel Audio Codec Design Guide for AVR/DSP Integration
Complete application note for the AD1836AASZ 24-bit multichannel audio codec: I2S/TDM serial mode selection, MCLK jitter budget, power supply layout, and AVR/DSP integration.
May 25, 2026
CDCE913PWR vs CDCE925PWR vs CDCE906: Which TI Clock Synthesizer Is Right for Your Design?
Compare the TI CDCE913PWR, CDCE925PWR, and CDCE906 programmable clock synthesizers across PLL count, output channels, EMI spread-spectrum, power, and cost.
May 25, 2026
TPS613222ADBVR Boost Converter Design Guide: Battery-Powered 3.3 V Rail
Design a stable 3.3 V or 5 V boost rail with the TPS613222ADBVR: input/output capacitor sizing, inductor selection, and low-EMI PCB layout for portable battery-powered devices.
May 24, 2026
OPA4277MDTEP Precision Instrumentation Amp Design Guide
Circuit techniques for OPA4277MDTEP precision op-amp: instrumentation amp front-ends, low-side current sensing, photodiode TIA, and thermocouple amplifiers.
May 24, 2026
Why Buy from FindMyChip
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.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”