 
    Hall Effect Current Sensor
Allegro MicroSystems
This tutorial will introduce the families of Hall-effect sensors available from Allegro. Features and benefits will be discussed.
Related Parts
| Image | Manufacturer Part Number | Description | Number of Channels | Frequency | Linearity | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|---|---|
|  |  | ACS711KEXLT-31AB-T | CURRENT SENSOR HE/OL 31A 12-QFN | 1 | DC ~ 100kHz | ±1% | 75329 - Immediate | $3.68 | View Details | 
|  |  | ACS711KEXLT-15AB-T | CURRENT SEN HE/OL 15.5A 12-QFN | 1 | DC ~ 100kHz | ±1% | 45653 - Immediate | $3.68 | View Details | 
|  |  | ACS70331EESATR-2P5U3 | CURRENT SENSOR GMR 2.5A 12-QFN | 1 | DC ~ 1MHz | ±0.2% | 13633 - Immediate | $7.57 | View Details | 
|  |  | ACS70331EESATR-005B3 | CURRENT SENSOR GMR 5A 12-QFN | 1 | DC ~ 1MHz | ±0.2% | 12307 - Immediate | $7.57 | View Details | 
|  |  | ACS70331EESATR-2P5B3 | CURRENT SENSOR GMR 2.5A 12-QFN | 1 | DC ~ 1MHz | ±0.2% | 5700 - Immediate | $7.57 | View Details | 
|  |  | ACS71240KEXBLT-010B3 | CURRENT SENSOR HE/OL 10A 12-QFN | 1 | 120kHz | ±1% | 197 - Immediate | $5.48 | View Details | 
|  |  | ACS711ELCTR-12AB-T | CURRENT SEN HE/OL 12.5A 8-SOIC | 1 | DC ~ 100kHz | ±1% | 15211 - Immediate | $6.74 | View Details | 
|  |  | ACS711ELCTR-25AB-T | CURRENT SENSOR HE/OL 25A 8-SOIC | 1 | DC ~ 100kHz | ±1% | 8013 - Immediate | $6.74 | View Details | 
|  |  | ACS711KLCTR-25AB-T | CURRENT SENSOR HE/OL 25A 8-SOIC | 1 | DC ~ 100kHz | ±1% | 0 - Immediate | $7.32 | View Details | 
|  |  | ACS711KLCTR-12AB-T | CURRENT SEN HE/OL 12.5A 8-SOIC | 1 | DC ~ 100kHz | ±1% | 19202 - Immediate | $7.32 | View Details | 
|  |  | ACS730KLCTR-20AB-T | CURRENT SENSOR HE/OL 20A 8-SOIC | 1 | 1MHz | ±0.75% | 4756 - Immediate | $11.71 | View Details | 
|  |  | ACS730KLCTR-40AB-T | CURRENT SENSOR HE/OL 40A 8-SOIC | 1 | 1MHz | ±0.75% | 13129 - Immediate | $11.71 | View Details | 
|  |  | ACS722LLCTR-05AB-T | CURRENT SEN HE/OL 0A-5A 8-SOIC | 1 | DC ~ 80kHz | ±1% | 17225 - Immediate | $15.35 | View Details | 
|  |  | ACS722LLCTR-40AU-T | CURRENT SENSOR HE/OL 40A 8-SOIC | 1 | DC ~ 80kHz | ±1% | 7131 - Immediate | $15.35 | View Details | 
|  |  | ACS722LLCTR-10AB-T | CURRENT SENSOR HE/OL 10A 8-SOIC | 1 | DC ~ 80kHz | ±1% | 5987 - Immediate | $15.35 | View Details | 
|  |  | ACS723LLCTR-05AB-T | CURRENT SEN HE/OL 0A-5A 8-SOIC | 1 | DC ~ 80kHz | ±1% | 6260 - Immediate | $15.35 | View Details | 
|  |  | ACS723LLCTR-10AU-T | CURRENT SENSOR HE/OL 10A 8-SOIC | 1 | DC ~ 80kHz | ±1% | 20568 - Immediate | $15.35 | View Details | 
|  |  | ACS723LLCTR-40AU-T | CURRENT SENSOR HE/OL 40A 8-SOIC | 1 | DC ~ 80kHz | ±1% | 4941 - Immediate | $15.35 | View Details | 
|  |  | ACS722LLCTR-40AB-T | CURRENT SENSOR HE/OL 40A 8-SOIC | 1 | DC ~ 80kHz | ±1% | 6189 - Immediate | $15.35 | View Details | 
|  |  | ACS723LLCTR-20AU-T | CURRENT SENSOR HE/OL 20A 8-SOIC | 1 | DC ~ 80kHz | ±1% | 3693 - Immediate | $15.35 | View Details | 
 
                 
                 
                 
 
 
 
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