component
CC6902SO-5B
Public Made by Adomby adom
Cross chip Current Sensors, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownCC6902SO-5B
Cross chip · Current Sensors · SOP-8
CC6902SO-5B from Cross chip, in a SOP-8. 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 | IP+ | passive | Sampled-current positive terminal of the primary conductor, as defined in the datasheet pin table. |
| 2 | IP+ | passive | Sampled-current positive terminal of the primary conductor; pin 2 is internally tied to the same sense path as pin 1 (second IP+ pin). |
| 3 | IP- | passive | Sampled-current negative terminal of the primary conductor, as defined in the datasheet pin table. |
| 4 | IP- | passive | Sampled-current negative terminal of the primary conductor; pin 4 is the second IP- pin on the same sense path as pin 3. |
| 5 | GND | power_in | Ground reference for the sensor, as defined in the datasheet pin table. |
| 6 | NC | unconnected | Not connected; the datasheet states this pin must be left floating. |
| 7 | OUT | output | Single-ended analog signal output; the datasheet states OUT swings between 0.5 V and 4.5 V linearly with magnetic field at a 5 V supply, with a static (zero-field) output of 50% VCC. |
| 8 | VCC | power_in | Supply voltage input; the datasheet's characterization uses 5 V supply and the output is 50% VCC at zero field. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Cross chip |
| Package | SOP-8 |
| Category | Magnetic Sensors |
| Pins | 8 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Sensitivity (CC6902SO-5B ordering part) | 185 | mV/A | CC6902SO-5B | 2 | |||
| Error at room temperature | -1 | 1 | % | room temperature | 1 | ||
| Error over full temperature | -3 | 3 | % | full temperature range | 1 | ||
| Output voltage range (linear with magnetic field) | 0.5 | 4.5 | V | supply voltage 5 V | 1 | ||
| Quiescent output voltage (no magnetic field) | 50 | %VCC | no magnetic field | 1 | |||
| Linearity error | 0.4 | % | supply voltage 5 V | 1 | |||
| Operating temperature range | -40 | 125 | °C | 1 | |||
| ESD (HBM) rating | 6000 | V | HBM | 1 | |||
| Isolation voltage, conductor pins to signal pins | 2000 | VRMS | conductor (wire) pins to signal pins | 1 |
CAD (KiCad official)
- Symbol:
CC6902SO-5B - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
cc6902so-5b-etched.step/cc6902so-5b-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);cc6902so-5b.step/cc6902so-5b.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Cross chip datasheet (3 pp, sha256
bd4558c14185b3b8, retrieved 2026-10-17, 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: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).