TL082ACD Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
TL082ACD is a dual JFET-input operational amplifier with 3MHz bandwidth, 75dB CMRR, and 6mV max offset voltage in 8-Pin SOIC package. From $0.29 in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- TL082ACD Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2888(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual JFET-input op-amp with ultra-low input bias current of 0.2nA at 25°C for precision signal conditioning
- 3MHz gain-bandwidth product with voltage-feedback architecture for stable audio and instrumentation applications
- 75dB minimum common-mode rejection ratio ensuring high noise immunity in differential signal processing
- Available in compact 8-Pin SOIC package enabling space-efficient PCB designs
- Wide supply voltage range compatible with standard ±15V and single-supply 5V systems
Applications
The TL082ACD is widely used in audio preamplifiers, active filters, and signal conditioning circuits where low noise and high input impedance are essential. Its dual op-amp configuration makes it ideal for instrumentation amplifiers, comparators, and data acquisition front-ends. It also serves in function generators, oscillators, and analog computing circuits requiring precision and low offset performance.
Specifications
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.007 µA |
| Bias Current-Max (IIB) @25C | 0.0002 µA |
| Common-mode Reject Ratio-Min | 75dB |
| Common-mode Reject Ratio-Nom | 86dB |
| 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 | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Min | 8V/us |
| Slew Rate-Nom | 13V/us |
| Subcategory | Operational Amplifier |
| Supply Current-Max | 5.6mA |
| Supply Voltage Limit-Max | 18V |
| Supply Voltage-Nom (Vsup) | 15V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| 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 | 3000 |
| Voltage Gain-Min | 25000 |
| Wideband | NO |
| ## TL082ACD Alternates Showing results | Image |
| 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 | Malaysia, Mexico |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TL082ACD:
Rochester Electronics LLC DUAL OP-AMP, 7500uV OFFSET-MAX, 3MHz BAND WIDTH, PDSO8, GREEN, PLASTIC, MS-012AA, SOIC-8
suggested
suggested
Frequently Asked Questions
How does the TL082ACD's 6 mV max offset voltage compare to the standard TL082CD and when should designers prefer the A-grade?
The TL082ACD specifies a maximum input offset voltage of 6000 µV (6 mV), tighter than the standard TL082CD's 15 mV max. At a gain of 10, this reduces worst-case DC output error from 150 mV to 60 mV, improving accuracy by 2.5x. Designers targeting 10-bit or better DC precision in data-acquisition buffers, integrators, or servo amplifiers should prefer the A-grade to minimize trimming effort and simplify error budgets.
For a dual-channel audio mixer running on ±12 V rails, what signal headroom does the TL082ACD provide?
Powered from ±12 V dual supplies, the TL082ACD typically swings its output to within 1 V to 2 V of each rail, delivering approximately 20 V peak-to-peak output swing. At a +4 dBu professional line level (approximately 1.23 V RMS), the available headroom exceeds 20 dB before clipping, making the device suitable for high-headroom mixing console channel amplifiers and equalizer stages. Its 3 MHz gain-bandwidth covers the full 20 Hz to 20 kHz audio band at gains up to 100.
How many decoupling capacitors are needed per TL082ACD and what values are recommended for stable 3 MHz operation?
Each TL082ACD requires one 100 nF ceramic decoupling capacitor per supply pin placed within 5 mm of the V+ and V- pins, totaling 2 capacitors per device. Adding a 10 µF bulk electrolytic capacitor per supply rail on the board prevents low-frequency oscillation caused by supply impedance at frequencies below 1 kHz. This combination maintains the 75 dB CMRR performance across the operating bandwidth and prevents the 3 MHz gain-bandwidth from coupling noise between the two amplifier channels.
Under what thermal conditions does the TL082ACD remain within its 6 mV offset specification across the full commercial temperature range?
The TL082ACD's 6000 µV max offset is specified at 25°C. Offset voltage drifts at a typical rate of 10 µV/°C, so across the commercial range of 0°C to +70°C (a 45°C span from 25°C), offset can increase by approximately 450 µV worst-case. Total worst-case offset at +70°C is approximately 6450 µV. For industrial –40°C to +85°C applications, drift over 60°C from 25°C adds up to 600 µV, and designers should include this in the error budget for 12-bit accuracy systems.
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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 |
|---|---|---|
| 1+ | $0.9177 | $0.92 |
| 6+ | $0.7648 | $4.59 |
| 21+ | $0.5506 | $11.56 |
| 740+ | $0.3129 | $231.55 |
| 960+ | $0.3009 | $288.86 |
| 1200+ | $0.2888 | $346.56 |
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