Pololu CT433-HSWF20DR TMR Current Sensor Compact Carrier 0A to 20A, 3.3V

Description Pololu CT433-HSWF20DR TMR Current Sensor Compact Carrier 0A to 20A, 3.3V Features 1 MHz high-bandwidth output Offers 300 ns typical response time Utilizes Allegro's XtremeSense™ TMR tech Provides non-ratiometric output stability Includes optional overcurrent fault output The Pololu CT433-HSWF20DR TMR Current Sensor Compact Carrier 0A to 20A, 3.3V is a compact, electrically isolated current sensor optimized for high dV/dt applications. It utilizes Allegro’s XtremeSense™ TMR technology to provide high accuracy and bandwidth for AC or DC current measurements. The sensor offers a 1 MHz analog output voltage and a typical response time of 300 ns. It is designed for unidirectional input currents from 0 A to 20 A and operates within a temperature range of -40°C to 125°C. The sensor's output is non-ratiometric, ensuring stability against supply voltage variations. It features an optional overcurrent fault output that activates when the current exceeds 110% of the maximum sensing range. The compact carrier board facilitates easy integration into various applications requiring electrical isolation. Note: This product is intended for use below 30 V. Exceeding temperature or current limits can cause permanent damage to the sensor. View more What's Included 1x Pololu CT433-HSWF20DR TMR Current Sensor Compact Carrier 0A to 20A, 3.3V Dimensions 0.8 x 1 inches Links PDF File Pololu CT433-HSWF20DR TMR Current Sensor Compact Carrier 0A to 20A, 3.3V - Datasheet Specifications Unidirectional current range: 0 to 20 A Supply voltage: 3.0 V to 3.6 V Sensitivity: 100 mV/A Zero point: 0.65 V PCB layers: 2 High-bandwidth 1 MHz analog output Typical response time: 300 ns Operating temperature range: -40°C to 125°C Primary current path resistance: 1 mΩ Non-ratiometric output Optional overcurrent fault output