Tamura LA02P series bidirectional Hall effect current sensor, part number LA02P021S03. This open-loop module is designed for precise AC/DC current measurement up to 21A. Featuring a ±1% accuracy and linearity, it provides a ratiometric voltage output with a sensitivity of 62.5mV/A. The sensor operates over a wide frequency range from DC to 300kHz and boasts a fast 1µs response time.
The LA02P021S03 is built for robust performance in demanding environments, with an operating temperature range of -40°C to 100°C. It requires a supply voltage between 2.97V and 3.63V, with a maximum supply current of 10mA. Mounting is facilitated via a through-hole configuration. This component is suitable for applications in automotive, industrial automation, and power supply systems where accurate current monitoring is critical.
Additional Information
Series: LA02PRoHS Status: Request inventory verificationManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | Module |
| Polarization | Bidirectional |
| Sensitivity | 62.5mV/A |
| Mounting Type | Through Hole |
| Output | Ratiometric, Voltage |
| Frequency | DC ~ 300kHz |
| Accuracy | ±1% |
| Operating Temperature | -40°C ~ 100°C |
| Voltage - Supply | 2.97V ~ 3.63V |
| Response Time | 1µs |
| Sensor Type | Hall Effect, Open Loop |
| Linearity | ±1% |
| For Measuring | AC/DC |
| Current - Supply (Max) | 10mA |
| Current - Sensing | 21A |
| Supplier Device Package | - |
| Number of Channels | 1 |
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