CT450
Overview
The CT450 is a high-bandwidth and low-noise integrated contactless current sensor that uses Allegro patented XtremeSense™ TMR technology to enable high-accuracy current measurements for many consumer, enterprise, and industrial applications. The device supports six standard field ranges where the CT450 senses and translates the magnetic field into a linear analog output voltage.
- User-programmable field range: □ 6 to 24 mT
- Preset magnetic field ranges: □ 0 to 6 mT □ ±6 mT □ 0 to 12 mT □ ±12 mT □ 0 to 24 mT □ ±24 mT
- Linear analog output voltage
- 1 MHz bandwidth
- Response time: <300 ns
- Reference voltage output for unipolar/bipolar field measurements
- Supply voltage: 4.75 to 5.50 V
- Low noise performance
- Filter pin to reduce noise on output
- Package options: □ 8-lead SOIC □ 8-lead TSSOP
