Pololu ACS37042KLHBLT-010B5 Current Sensor Compact Carrier -10A to +10A, 5V
Measures bidirectional currents from -10A to +10A
Ensures less power loss with 1.6 mΩ resistance
Delivers high-bandwidth 150 kHz analog output
Operates in temperatures from -40°C to 125°C
Offers compact size of 0.7″×0.8″ for versatility
The Pololu ACS37042KLHBLT-010B5 Current Sensor Compact Carrier -10A to +10A, 5V is engineered for nominal 5V operation, facilitating the measurement of bidirectional input currents ranging from -10A to +10A. This compact device is identifiable by the "5V B10" marking on its underside, distinguishing it from other variants.
1x Pololu ACS37042KLHBLT-010B5 Current Sensor Compact Carrier -10A to +10A, 5V
0.7 x 0.8 inches
Hall effect-based sensor with electrically isolated current path for applications requiring galvanic isolation
Low primary current path resistance of 1.6 mΩ minimizes power loss
Differential Hall sensing rejects common-mode fields, reducing measurement effects from uniform external magnetic fields
High-bandwidth 150 kHz analog output voltage proportional to AC or DC currents
Response time of less than 5 µs
Output is not ratiometric, providing immunity from noisy supplies
Integrated temperature compensation circuitry enhances accuracy over the full operating temperature range
Automotive-grade operating temperature range of -40°C to 125°C
ACS37042 ICs have a higher isolation rating with PCBs featuring routed slots for increased creepage
Connection points and positive current flow direction are labeled on the bottom silkscreen
