The CSNR661 is a closed loop Hall effect current sensor from Honeywell with an operating voltage range of ±15V and a minimum operating voltage of ±12V. It has a typical response time of 1 millisecond and an operating frequency of 150 Hz. The sensor is a 3-pin module with a temperature range of 0 to 70°C. It is suitable for sensing both AC and DC currents with an accuracy of ±0.5%.
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| Type | Closed Loop |
| Sensing Current Type | AC|DC |
| Accuracy | ±0.5% |
| Max Operating Supply Voltage | ±15V |
| Min Operating Temperature | 0°C |
| Max Operating Temperature | 70°C |
| Typical Response Time | 1(Max)us |
| Operating Frequency | 150(Max)kHz |
| Module/IC Classification | Module |
| Min Operating Supply Voltage | ±12V |
| Pin Count | 3 |
| RoHS Version | 2002/95/EC |
