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CC6904SO-10A
Public Made by Adomby adom
Cross chip Current Sensors, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+50@@ -0,0 +1,50 @@+# CC6904SO-10A++**Cross chip** · Current Sensors · SOP-8++CC6904SO-10A from Cross chip, in a SOP-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 | IP+ | passive | Primary current sense input, positive terminal. Tie together with pin 2 as the current-carrying primary conductor entering the sensor (Rp ≈ 1.5 mΩ). Isolated from the signal side by 2000 VAC. |+| 2 | IP+ | passive | Primary current sense input, positive terminal (paralleled with pin 1). Carries the sensed load current into the internal primary conductor. |+| 3 | IP- | passive | Primary current sense input, negative terminal. Tie together with pin 4 as the return side of the primary current path. |+| 4 | IP- | passive | Primary current sense input, negative terminal (paralleled with pin 3). Return leg of the sensed primary current. |+| 5 | GND | power_in | Signal-side ground reference for VCC and OUT. Connect to system ground with a local decoupling network. |+| 6 | NC | unconnected | No connect. Datasheet states this pin must be left floating (需悬空); do not tie to any net. |+| 7 | OUT | output | Analog output. Ratiometric voltage centered at VCC/2 (1.635-1.665 V at VCC = 3.3 V) with 132 mV/A slope for the -10A variant, swinging 0.33-2.97 V over the ±10 A input range. Source capability 400 µA, sink 30 mA; typical load ≥20 kΩ and ≤1 nF. |+| 8 | VCC | power_in | Supply voltage input. Recommended operating range 3.0-3.6 V (absolute max 7 V). Quiescent current ≈5 mA (8 mA max). Decouple with a 0.1 µF ceramic to GND close to the pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Cross chip |+| Package | SOP-8 |+| Category | Sensor |+| Pins | 8 |++## Ordering variants++- `CC6904SO-10A`+- `CC6904SO-10ACC6904SO-20A`+- `CC6904SO-10ACC6904SO-30A`++## CAD (KiCad official)++- Symbol: `CC6904SO-10A`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOP-8 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Cross chip datasheet](docs/cc6904so-10a-datasheet.pdf) (12 pp, sha256 `e4d00d63021b0054`, retrieved 2026-08-17, 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:** `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/cc6904so-10a-datasheet.pdf)
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