Description
- Pololu CT433-HSWF20MR TMR Current Sensor Compact Carrier -20a to +20A, 3.3V
- Utilizes XtremeSense TMR technology for high accuracy
- Supports high dV/dt applications with compact design
- Operates effectively from -40C to 125C
- Provides 1 MHz bandwidth for AC/DC measurements
- Features 300 ns typical response time
The Pololu CT433-HSWF20MR TMR Current Sensor Compact Carrier -20a to +20A, 3.3V is a compact, electrically isolated current sensor optimized for high dV/dt applications. It utilizes Allegros XtremeSense TMR technology to provide high accuracy and bandwidth for AC or DC current measurements. The sensor features a 1 MHz bandwidth and a typical response time of 300 ns, with an analog output voltage that is not ratiometric. It is designed for bidirectional input currents ranging from -20 A to +20 A and operates within a temperature range of -40C to 125C. Note: This product is intended for use below 30 V, and exceeding temperature or current limits can cause permanent damage.
View moreWhat’s Included
- 1x Pololu CT433-HSWF20MR TMR Current Sensor Compact Carrier -20a to +20A, 3.3V
Dimensions
Links
PDF File
- Pololu CT433-HSWF20MR TMR Current Sensor Compact Carrier -20a to +20A, 3.3V – Datasheet
Specifications
- Bidirectional input current range: -20 A to +20 A
- Supply voltage range: 3.0 V to 3.6 V
- Sensitivity: 50 mV/A
- Zero point: 1.65 V
- 2-layer PCB
- High-bandwidth 1 MHz analog output
- Typical response time: 300 ns
- Output is not ratiometric
- Operating temperature range: -40C to 125C
- Optional overcurrent fault output
- Common-mode field rejection
Unconditional Satisfaction Guarantee
