The Digilent PmodISNS20 is a small current sense module with a digital SPI interface. The board combines an Allegro ACS722 Hall effect current sensor with a 12-bit analog-to-digital converter from Texas Instruments. The PmodISNS20 is quick, accurate, and easy-to-use for a variety of applications.
Features |
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- High accuracy current sensor
- Measure current with 120 Hz, 20 kHz, and 80 kHz jumper selections
- ±20 A DC or AC input
- Accurate to within ±2%
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- 12-bit ADC
- Small PCB size for flexible designs [1.3 in x 0.8 in (3.3 cm x 2.0 cm)]
- 6-pin Pmod connector with SPI interface
- Follows Digilent Pmod Interface Specification Type 2
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Applications |
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- Current measurement
- Power metering
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- Closed loop current control
- Over-current protection
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