AMC1311DWVR

@@ -0,0 +1,47 @@+# AMC1311DWVR++**Texas Instruments** · Isolation Amplifiers · SOP-8-300mil++AMC1311DWVR from Texas Instruments, in a SOP-8-300mil. 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 | VDD1 | power_in | High-side power supply, 3.0 V to 5.5 V (AMC1311B) or 4.5 V to 5.5 V (AMC1311), referenced to GND1. Requires local decoupling per Power Supply Recommendations. |+| 2 | VIN | input | High-impedance analog input, referenced to GND1. Specified linear full-scale range -0.1 V to 2 V (input clips at 2.516 V). Input impedance ~1 GΩ with 7 pF input capacitance. |+| 3 | SHTDN | input | Active-high shutdown/disable input, referenced to GND1. Includes internal pullup resistor of typical 100 kΩ, so the device defaults to shutdown if left floating. |+| 4 | GND1 | power_in | High-side analog ground reference for VDD1, VIN, and SHTDN. |+| 5 | GND2 | power_in | Low-side analog ground reference for VDD2, VOUTP, and VOUTN. |+| 6 | VOUTN | output | Inverting analog output of the differential output pair, referenced to GND2. Common-mode output voltage ~1.44 V, output resistance <0.2 Ω. |+| 7 | VOUTP | output | Noninverting analog output of the differential output pair, referenced to GND2. Common-mode output voltage ~1.44 V, output resistance <0.2 Ω. |+| 8 | VDD2 | power_in | Low-side power supply, 3.0 V to 5.5 V, referenced to GND2. Requires local decoupling per Power Supply Recommendations. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOP-8-300mil |+| Category | Op-amp/Cmp |+| Pins | 8 |++## Ordering variants++- `AMC1311DWVRDWVR`++## CAD (KiCad official)++- Symbol: `AMC1311DWVR`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOP-8-300mil (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/amc1311dwvr.pdf) (36 pp, sha256 `043e1fd40d4b9013`, 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/amc1311dwvr-datasheet.pdf)

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