TL082 SMD
The TL082 SMD is a dual J-FET input operational amplifier designed for stable, accurate signal amplification in power-electronics and general-purpose analog systems. With high input impedance, low input bias current, and a fast response, it maintains signal quality in sensor interfaces, active filters, audio stages, and other precision analog circuits. Its SMD construction supports compact PCB layouts where space efficiency and ease of automated assembly are required.
The device operates reliably across a wide supply range up to ±18 V, with key performance characteristics including a 4 MHz typical gain-bandwidth product and a 13 V/µs slew rate. These parameters support low-distortion signal paths, fast settling behavior, and stable operation in industrial control boards, data-acquisition modules, and driver circuits. Low offset values and consistent noise performance help maintain measurement accuracy and reduce the need for recalibration.
TL082 SMD variants from leading manufacturers, including Texas Instruments, offer dependable electrical behavior for both commercial and industrial environments. Its low supply current, wide common-mode range, and protected input structure make it suitable for high-density analog designs where predictable long-term performance is essential.
Key Specs
| Parameter | Value |
|---|---|
| Amplifier type | Dual J-FET input op-amp (SMD) |
| Supply voltage (max) | ±18 V |
| Gain-bandwidth product | 4 MHz (typical) |
| Slew rate | 13 V/µs (typical) |
| Input bias current | 50 pA (typical, 25 °C) |
| Input offset voltage | 5 mV typical, 15 mV max |
| Input impedance | ~10¹² Ω (typical) |
| Supply current | 3.6 mA (typical) |
| Output voltage swing | ±12 to ±13.5 V (RL = 10 kΩ, ±15 V supply) |
| Operating temperature | 0 °C to +70 °C (model dependent) |
| Common applications | Filters, buffers, integrators, audio, instrumentation |
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