TL084HIDR

@@ -0,0 +1,60 @@+# TL084HIDR++**Texas Instruments** · Operational Amplifier · SOIC-14++TL084HIDR from Texas Instruments, in a SOIC-14. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | 1OUT | output | Output of amplifier channel 1. Short-circuit protected. Push-pull output stage suitable for driving typical op-amp loads within the rail-to-rail limits of the JFET-input topology. |+| 2 | 1IN- | input | Inverting input of amplifier channel 1. High-impedance JFET gate input; typical input bias currents in the pA range. |+| 3 | 1IN+ | input | Non-inverting input of amplifier channel 1. High-impedance JFET gate input; common-mode range includes VCC+. |+| 4 | VCC+ | power_in | Positive supply rail. Supports single-supply operation from 4.5V to 40V, or split supply from ±2.25V to ±20V. Decouple with a local bypass capacitor to VCC-. |+| 5 | 2IN+ | input | Non-inverting input of amplifier channel 2. High-impedance JFET gate input; common-mode range includes VCC+. |+| 6 | 2IN- | input | Inverting input of amplifier channel 2. High-impedance JFET gate input. |+| 7 | 2OUT | output | Output of amplifier channel 2. Short-circuit protected. |+| 8 | 3OUT | output | Output of amplifier channel 3. Short-circuit protected. |+| 9 | 3IN- | input | Inverting input of amplifier channel 3. High-impedance JFET gate input. |+| 10 | 3IN+ | input | Non-inverting input of amplifier channel 3. High-impedance JFET gate input; common-mode range includes VCC+. |+| 11 | VCC- | power_in | Negative supply rail (or ground for single-supply operation). Total supply range 4.5V to 40V (VCC+ minus VCC-). |+| 12 | 4IN+ | input | Non-inverting input of amplifier channel 4. High-impedance JFET gate input; common-mode range includes VCC+. |+| 13 | 4IN- | input | Inverting input of amplifier channel 4. High-impedance JFET gate input. |+| 14 | 4OUT | output | Output of amplifier channel 4. Short-circuit protected. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-14 |+| Category | Op-amp/Cmp |+| Pins | 14 |++## Ordering variants++- `TL084HIDRD`+- `TL084HIDRIDR`+- `TL084HIDRHIDR`+- `TL084HIDRN`+- `TL084HIDRPW`+- `TL084HIDRDYY`+- `TL084HIDRFK`+- `TL084HIDRJ`++## CAD (KiCad official)++- Symbol: `TL084HIDR`+- Footprint: `Package_SO:SOIC-14_3.9x8.7mm_P1.27mm`+- 3D model: SOIC-14 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/lit/ds/symlink/tl084h.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/tl084hidr-datasheet.pdf)

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