NCV7356D1R2G

@@ -0,0 +1,50 @@+# NCV7356D1R2G++**onsemi** · CAN Controllers · SOIC-8++NCV7356D1R2G from onsemi, in a SOIC-8. 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 | TxD | input | Transmit data input from the microcontroller to the CAN driver. CMOS-compatible input with internal pull-up current (10-50 uA); VIH = 2.0 V min, VIL = 0.8 V max at 6 V < VBAT < 27 V. Held recessive by internal pull-up if left open; also drives the TxD timeout logic. |+| 2 | MODE0 | input | Operating mode select input 0. Together with MODE1 selects Sleep / Normal / High-Speed / Wake-Up modes. CMOS input (VIH >= 2.0 V, VIL <= 0.8 V) with internal 10-50 kOhm pull-down resistor to GND. |+| 3 | MODE1 | input | Operating mode select input 1. Together with MODE0 selects Sleep / Normal / High-Speed / Wake-Up modes. CMOS input (VIH >= 2.0 V, VIL <= 0.8 V) with internal 10-50 kOhm pull-down resistor to GND. |+| 4 | RxD | output | Receive data output from the CAN receive comparator to the microcontroller. Open-drain / push-pull compatible: VOL <= 0.4 V at IRxD = 2 mA, high-level leakage +/-10 uA at VRxD = 5 V; output current capability up to 70 mA. Compatible with 3.3 V or 5 V logic rails. |+| 5 | VBAT | power_in | Battery / main supply input, 5.0-27 V normal operation (absolute max -0.3 to 18 V steady, 40 V load-dump, 27 V jump-start). Powers internal 5 V regulator, biasing, CAN driver and wave-shaping blocks; undervoltage lockout threshold VBATuv = 3.5-4.8 V. |+| 6 | LOAD | passive | Resistor load / switched ground pin for the loss-of-ground detection low-side switch. External resistor RL (typ 75-135 Ohm in high-speed mode, up to a few kOhm otherwise) is connected between this pin and the local ground return; the internal FET provides a controlled path with VLOAD <= 0.5 V at 5 mA. |+| 7 | CANH | bidirectional | Single-wire CAN bus I/O pin. Wave-shaped CAN driver output and receive-comparator input; recessive output ~0 V, dominant output 4.4-5.1 V (normal), up to 12.5 V (HV wake-up). Tolerates -40 to +40 V DC bus faults and ISO 7637 transients; ESD protected to 4 kV HBM. |+| 8 | GND | power_in | Device ground reference. All voltages in the datasheet are referenced to this pin; positive currents flow into the IC. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | onsemi |+| Package | SOIC-8 |+| Category | Interface |+| Pins | 8 |++## Ordering variants++- `NCV7356D1R2GD1G`+- `NCV7356D1R2G`+- `NCV7356D1R2GD2G`+- `NCV7356D1R2GD2R2G`++## CAD (KiCad official)++- Symbol: `NCV7356D1R2G`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOIC-8 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [onsemi datasheet](https://www.onsemi.com/pdf/datasheet/ncv7356d1r2-d.pdf) (24 pp, sha256 `7209d76963c70e27`, 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/ncv7356d1r2g-datasheet.pdf)

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