Cost-effective, small footprint, differential output, high-accuracy current sensor chip

Current Sensor


The SC810 is the most cost-effective member of Wekovi's fully-integrated Hall current sensor product line. The main differential output mode is convenient for back-end applications, and its ultra-wide dynamic detection capability supports customers to detect a current range as low as 1A and as high as 50A.Its ultra-wide dynamic detection capability supports customers to detect current ranges as low as 1A and as high as 50A.

Core Parameters & Product Advantages

Isolated measurement, isolation withstand voltage >3kv @50HZ, 1 min

Can measure DC, and AC current

Extremely low current lead impedance: 0.8mΩ

Extremely wide current detection range, suitable for detecting ampere-level current

Supports Viout - Vref differential output mode

Built-in fixed reference, independent of supply voltage fluctuations

Selectable reference voltage modes: fixed 2.5v, 0.5Vcc, 0.1Vcc

Near zero zero voltage hysteresis

Response time as low as 2uS

Wide operating temperature range: -40°C~125°C

High accuracy: <1% accuracy error at room temperature

Operating temperature range: <3% accuracy error

Strong driving capability, support output port to connect load as low as 2.2kΩ.

Extremely simple and easy to use peripheral circuitry

Built-in IP overcurrent detection output function*not yet available

Supports fully automatic wave soldering and tape and reel packaging.

Uninterrupted by magnetic fields from wires, external magnetic fields, and geomagnetic fields.

High power supply rejection ratio

Self-developed, no technology dependence