component
CC6905S8-5FB005
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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Contents
README
markdownCC6905S8-5FB005
Cross chip · Current Sensors · SOP-8
CC6905S8-5FB005 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 | Current-sampled positive terminal of the internal copper conductor; pins 1-4 are isolated from pins 5-8 to 100 VRMS (50/60 Hz, 1 min). |
| 2 | IP+ | passive | Current-sampled positive terminal of the internal copper conductor; pins 1-4 are isolated from pins 5-8 to 100 VRMS (50/60 Hz, 1 min). |
| 3 | IP- | passive | Current-sampled negative terminal of the internal copper conductor; pins 1-4 are isolated from pins 5-8 to 100 VRMS (50/60 Hz, 1 min). |
| 4 | IP- | passive | Current-sampled negative terminal of the internal copper conductor; pins 1-4 are isolated from pins 5-8 to 100 VRMS (50/60 Hz, 1 min). |
| 5 | GND | power_in | Ground reference for the sensor circuit, isolated from the IP pins (1-4) to 100 VRMS. |
| 6 | VREF | power_in | Built-in reference voltage output that sets the VOUT quiescent level; the datasheet also offers an external VREF input option with VOUT consistent with it, and no numeric limit is given for this pin. |
| 7 | VOUT | output | Single-ended analog output voltage, limited to VCC + 0.3 V with a source current of at most 25 mA (absolute maximum ratings). |
| 8 | VCC | power_in | Supply voltage input with an absolute maximum rating of 6.5 V. |
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 |
|---|---|---|---|---|---|---|---|
| Power Supply Voltage | VCC | 4.5 | 5 | 5.5 | V | Supply Section, VCC=5V | 6 |
| Quiescent Current | ICC | 10 | 12 | 14 | mA | Supply Section, VCC=5V | 6 |
| VREF Output Voltage | VREF | 2.45 | 2.5 | 2.55 | V | 5V bidirectional Nominal Supply Voltage Series | 6 |
| VREF Input Voltage | VREFIN | 0 | 4 | V | VREF input voltage range | 6 | |
| Output Voltage Operating Range (bidirectional, 5V) | VOOR | -2 | 2 | V | VCC 5V, bidirectional; printed as ±2 | 45 | |
| VREF Nominal Value Error (VREF output mode) | VOE | 5 | mV | Built-in VREF output mode, after factory programming | 42 | ||
| Room Temperature Error | -1 | 1 | % | Room temperature; printed as ±1% | 1 | ||
| Sensitivity Temperature Drift | -2.5 | 2.5 | % | Sensitivity temperature drift; printed as up to ±2.5% | 1 | ||
| Power Supply Voltage (absolute maximum) | VCC | 6.5 | V | 5 | |||
| Output Source Current | IOUT(SOURCE) | 25 | mA | 5 | |||
| Operating Ambient Temperature | TA | 125 | °C | 5 | |||
| Junction Temperature | TJ | 165 | °C | 5 | |||
| Storage Temperature | TS | 150 | °C | 5 | |||
| Electrostatic Discharge Voltage HBM | ESD HBM | 4 | kV | HBM | 5 | ||
| Electrostatic Discharge Voltage CDM | ESD CDM | 1 | kV | CDM | 5 | ||
| Latch Up | LU | 200 | mA | 5 | |||
| Withstand Isolation Voltage | VISO | 100 | VRMS | 50/60Hz, 1min | 5 | ||
| Withstand Isolation Voltage | VISO | 150 | VRMS | t = 1s | 5 | ||
| Clearance (IP leads to signal leads, SOP8) | Dcl | 4.3 | mm | Minimum distance through air from IP leads to signal leads, SOP8 | 5 | ||
| Creepage (IP wire to signal wire, SOP8) | Dcr | 4.3 | mm | Minimum distance along the package from IP wire to signal wire, SOP8 | 5 | ||
| Quiescent Output Voltage | VOQ | 2.5 | V | 5V bidirectional series, IP=0A, VREF output mode | 43 | ||
| Sensitivity | 400 | mV/A | CC6905S8-5FB005, 5V, -5A to +5A, VREF output mode | 43 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | copper | foil 400mm2 connected to IP pins, each layer of copper foils connected by over-hole. Test environment: open environment, quiescent air Package Thermography Package Thermography | 47 |
CAD (KiCad official)
- Symbol:
CC6905S8-5FB005 - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
cc6905s8-5fb005-etched.step/cc6905s8-5fb005-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);cc6905s8-5fb005.step/cc6905s8-5fb005.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Cross chip datasheet (56 pp, sha256
86071652e648b8e7, retrieved 2026-10-19, tier: lcsc) - 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).