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ISO7341CDWR
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Texas Instruments Digital Isolators, SOIC-16-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+53@@ -0,0 +1,53 @@+# ISO7341CDWR++**Texas Instruments** · Digital Isolators · SOIC-16-300mil++ISO7341CDWR from Texas Instruments, in a SOIC-16-300mil. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | VCC1 | power_in | Power supply, VCC1; supply voltage 3V to 5.5V. |+| 2 | GND1 | power_in | Ground connection for VCC1. |+| 3 | INA | input | Input, channel A; high-level threshold VIH ≥2V, low-level threshold VIL ≤0.8V. |+| 4 | INB | input | Input, channel B; high-level threshold VIH ≥2V, low-level threshold VIL ≤0.8V. |+| 5 | INC | input | Input, channel C; high-level threshold VIH ≥2V, low-level threshold VIL ≤0.8V. |+| 6 | OUTD | output | Output, channel D; source 4mA/sink 4mA output current, enabled by EN1. |+| 7 | EN1 | input | Output enable 1; output pins on side-1 are enabled when EN1 is high or disconnected and disabled when EN1 is low. |+| 8 | GND1 | power_in | Ground connection for VCC1. |+| 9 | GND2 | power_in | Ground connection for VCC2. |+| 10 | EN2 | input | Output enable 2; output pins on side-2 are enabled when EN2 is high or disconnected and disabled when EN2 is low. |+| 11 | IND | input | Input, channel D; high-level threshold VIH ≥2V, low-level threshold VIL ≤0.8V. |+| 12 | OUTC | output | Output, channel C; source 4mA/sink 4mA output current, enabled by EN2. |+| 13 | OUTB | output | Output, channel B; source 4mA/sink 4mA output current, enabled by EN2. |+| 14 | OUTA | output | Output, channel A; source 4mA/sink 4mA output current, enabled by EN2. |+| 15 | GND2 | power_in | Ground connection for VCC2. |+| 16 | VCC2 | power_in | Power supply, VCC2; supply voltage 3V to 5.5V. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-16-300mil |+| Category | Signal Isolation Devices |+| Pins | 16 |++## CAD (KiCad official)++- Symbol: `ISO7341CDWR`+- Footprint: `Package_SO:SOIC-16_3.9x9.9mm_P1.27mm`+- 3D model: SOIC-16-300mil (KiCad packages3D, STEP)+- 3D model files: `iso7341cdwr-etched.step` / `iso7341cdwr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `iso7341cdwr.step` / `iso7341cdwr.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/iso7341c) (38 pp, sha256 `e187c6841e58126d`, retrieved 2026-10-05, tier: lcsc)+- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/iso7341cdwr-datasheet.pdf)
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