The ACS725LLCTR-30AB-T is an automotive-grade, galvanically isolated current sensor IC in a small-footprint SOIC8 package, designed for AC or DC current sensing in space-constrained applications. It features a 1.2 mΩ primary conductor resistance, differential Hall sensing for common-mode field rejection, and a 120 kHz bandwidth analog output. The device operates from a 3.3 V single supply and provides a ratiometric output proportional to current, with a sensitivity of 44 mV/A for a ±30 A range. It is AEC-Q100 qualified, includes integrated temperature compensation, and is manufactured with Pb-based solder bumps compliant with RoHS exemptions. The filter pin enables bandwidth adjustment for improved resolution at lower frequencies.
0 to 50 A Current Sensor ICs with Integrated Conductor
Manufacturer: Allegro MicroSystems, LLC
Win Source Part Number: 847959-ACS725LLCTR-3
Features: Current Sensor 1 Channel
Package: Reel - TR
Family Name: ACS725
Categories: Sensors
ECCN: EAR99
Popularity: Medium
Fake Threat In the Open Market: 52 pct.
Supply and Demand Status: Limited
Quantity per package: 3000
MSL Level: 2 (1 Year)
Estimated Pruduction Lead Time: 7 Weeks
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Other Part Number: 620-1725-6, ACS725LLC-30AB-T, 620-1725-1, 620-1725-2
"Current Sensor 30A 1 Channel Hall Effect, Differential Bidirectional 8-SOIC (0.154"", 3.90mm Width)"
"Current Sensor 30A 1 Channel Hall Effect, Differential Bidirectional 8-SOIC (0.154"", 3.90mm Width)"
"Current Sensor 30A 1 Channel Hall Effect, Differential Bidirectional 8-SOIC (0.154"", 3.90mm Width)"
CURRENT SENSOR, +/- 30A, NSOIC-8; Quiescent Current:10mA; Bandwidth:120kHz; Sensor Case Style:NSOIC; No. of Pins:8Pins; Supply Voltage Min:3V; Supply Voltage Max:3.6V; Operating Temperature Min:-40°C; Operating Temperature Max:150°C RoHS Compliant: Yes
| Allegro MicroSystems Inc. | Win Source Electronics | DigiKey | Newark, An Avnet Company | |
|---|---|---|---|---|
| Product Category | Current Sensors | Current Sensors | Current Sensors | Current Sensors |
| Product Number | ACS725LLCTR-30AB-T | 847959-ACS725LLCTR-30AB-T | 620-1725-2-ND | 41Y9371 |
| Product Name | High-Accuracy, 3.3V Isolated Current Sensor with Stray Field Rejection | Current Transducers - ACS725LLCTR-30AB-T | Current Sensors | Current Sensor, +/30A, Nsoic-8; Quiescent Current Allegro Microsystems |
| Technology | Hall-Effect | Hall-Effect | ||
| Current | 0.0 to 50 amps | 30 amps | ||
| Mounting / Configuration | "8-SOIC" | |||
| Electrical Output | Voltage | |||
| Operating Temperature | -40 to 302 F (-40 to 150 C) | -40 F (-40 C) |
