Pololu CT433-HSWF65DR TMR Current Sensor Compact Carrier 0A to 65A, 3.3V

PololuSKU: RB-Pol-1675
Manufacturer #: 5319

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Description

  • Pololu CT433-HSWF65DR TMR Current Sensor Compact Carrier 0A to 65A, 3.3V
  • Features electrically isolated design
  • Utilizes Allegro’s XtremeSense™ TMR technology
  • Offers high-bandwidth 1 MHz analog output
  • Ensures quick 300 ns response time
  • Compatible with standard solderless breadboards

The Pololu CT433-HSWF65DR TMR Current Sensor Compact Carrier 0A to 65A, 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 current measurements. The sensor is designed for unidirectional input currents ranging from 0 A to 65 A and operates with a supply voltage between 3.0 V and 3.6 V.

This sensor features a high-bandwidth 1 MHz analog output and a typical response time of 300 ns. It is suitable for applications requiring electrical isolation and offers an optional overcurrent fault output. The sensor is compatible with standard solderless breadboards and is designed for use below 30 V.

Note: Exceeding temperature or current limits can cause permanent damage to the sensor. Handle with care to avoid burns.

  • 1x Pololu CT433-HSWF65DR TMR Current Sensor Compact Carrier 0A to 65A, 3.3V
  • 0.8 x 1 inches
  • Unidirectional input current range: 0 A to 65 A
  • Supply voltage range: 3.0 V to 3.6 V
  • Sensitivity: 30.8 mV/A
  • Zero point: 0.65 V
  • 4-layer PCB
  • High-bandwidth 1 MHz analog output
  • Typical response time: 300 ns
  • Output is not ratiometric
  • Optional overcurrent fault output
  • Operating temperature range: -40°C to 125°C
  • Compatible with 0.1″-pitch header pins
  • Designed for use below 30 V

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