Description
- Pololu ACS71240KEXBLT-030B3 Current Sensor Carrier -30A to +30A, 3.3V
- Supports -30A to +30A bidirectional currents
- Ensures rapid 120 kHz bandwidth
- Features low-resistance 0.6 m path
- Includes overcurrent fault output
- Operates between -40C to 125C
The Pololu ACS71240KEXBLT-030B3 Current Sensor Carrier -30A to +30A, 3.3V is a Hall effect-based, electrically isolated current sensor designed for bidirectional input currents ranging from -30A to +30A. It features a low-resistance current path and a high bandwidth of 120 kHz, ensuring rapid response times. The sensor outputs an analog voltage that is independent of supply voltage variations, providing reliable measurements. It includes an overcurrent fault output for fast short-circuit detection and operates within an automotive-grade temperature range.
Note: This product is intended for use below 30 V. Exceeding temperature or current limits can cause permanent damage to the sensor.
View moreWhat’s Included
- 1x Pololu ACS71240KEXBLT-030B3 Current Sensor Carrier -30A to +30A, 3.3V
Dimensions
Links
PDF File
- Pololu ACS71240KEXBLT-030B3 Current Sensor Carrier -30A to +30A, 3.3V – Datasheet
Specifications
- Hall effect-based sensor with electrically isolated current path
- Differential Hall sensing rejects common-mode fields
- Conductive path internal resistance is typically 0.6 m
- High-bandwidth 120 kHz analog output voltage proportional to AC or DC currents
- Response time is less than 5 s
- Output is not ratiometric
- Overcurrent fault output with 1.5 s response time
- Integrated digital temperature compensation circuitry
- Automotive-grade operating temperature range from -40C to 125C
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