TL082 Dual JFET Op-Amp

@@ -0,0 +1,57 @@+# TL082++**Texas Instruments** · Operational Amplifier · SOIC-8++The TL082 packs two JFET-input operational amplifiers into a single 8-pin body. The JFET inputs give high input impedance and low bias current, while the 13 V/us slew rate and 3 MHz bandwidth suit active filters, integrators, and audio signal conditioning.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | 1OUT | output | Output of amplifier 1. Class-AB output stage with continuous short-circuit protection; drives loads referenced between VCC- and VCC+. |+| 2 | 1IN- | input | Inverting input of amplifier 1. High-impedance JFET gate input. Input pins are diode-clamped to the power-supply rails; overdrive current must be limited to <=10 mA. |+| 3 | 1IN+ | input | Non-inverting input of amplifier 1. High-impedance JFET gate input. Common-mode input range extends to VCC+ (see Recommended Operating Conditions). |+| 4 | VCC- | power_in | Negative supply rail (or ground for single-supply operation). Total supply span (VCC+) - (VCC-) must be between 10 V and 30 V for NS/PS/TL08xM packages, or 4.5 V to 40 V for other devices. Absolute-max supply voltage is 36 V (NS/PS/TL08xM) or 42 V. |+| 5 | 2IN+ | input | Non-inverting input of amplifier 2. High-impedance JFET gate input. Common-mode input range extends to VCC+. |+| 6 | 2IN- | input | Inverting input of amplifier 2. High-impedance JFET gate input. Input pins are diode-clamped to the power-supply rails; overdrive current must be limited to <=10 mA. |+| 7 | 2OUT | output | Output of amplifier 2. Class-AB output stage with continuous short-circuit protection; drives loads referenced between VCC- and VCC+. |+| 8 | VCC+ | power_in | Positive supply rail. Total supply span (VCC+) - (VCC-) must be between 10 V and 30 V (NS/PS/TL08xM) or 4.5 V to 40 V (other devices). Bypass to VCC- with a local decoupling capacitor. |++## Key specifications++| Parameter | Value |+|---|---|+| Type | Dual JFET-input op-amp |+| Supply voltage | +-2.25 V to +-18 V (4.5 V to 36 V single) |+| Input bias current | 30 pA typ |+| Slew rate | 13 V/us typ |+| Gain-bandwidth product | 3 MHz typ |+| Input offset voltage | 3 mV typ |+| Operating temperature | 0 C to 70 C |++## Ordering variants++- `TL082D`+- `TL082P`+- `TL082PS`+- `TL082PW`+- `TL082DGK`+- `TL082DDF`+- `TL082JG`+- `TL082FK`++## CAD (KiCad official)++- Symbol: `tl082.kicad_sym`+- Footprint: `tl082.kicad_mod`+- 3D model: SOIC-8 body from KiCad `Package_SO/SOIC-8_3.9x4.9mm_P1.27mm`.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/lit/ds/symlink/tl082.pdf) (78 pp, sha256 `6a831542dbeee1d7`, retrieved 2026-08-17, tier: manufacturer)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/tl082-datasheet.pdf)

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