The ACS723 is a high-accuracy, galvanically isolated current sensor IC designed for AC or DC current sensing in industrial, commercial, and communications applications. It is housed in a small footprint SOIC8 package with a 0.65 mΩ primary conductor resistance and operates from a single 4.5 to 5.5 V supply. The device offers pin-selectable bandwidth of 80 kHz or 20 kHz, factory-trimmed sensitivity, and integrated shielding to suppress noise from dv/dt transients. It is UL60950-1 certified with a dielectric strength of 2.4 kVrms and a basic isolation working voltage of 420 Vpk / 297 Vrms. The output voltage is ratiometric to the supply and proportional to the sensed current. The part is not for new design and has been discontinued for new applications.
The ACS723 provides precise current measurements for AC or DC current, featuring pin-selectable bandwidth (80kHz or 20kHz), galvanic isolation, and a small footprint for space-constrained applications. Operates at 3.3V.
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Datasheets
Evaluation Board
"Current Sensor 10A 1 Channel Hall Effect, Open Loop Bidirectional 8-SOIC (0.154"", 3.90mm Width)"
"Current Sensor 10A 1 Channel Hall Effect, Open Loop Bidirectional 8-SOIC (0.154"", 3.90mm Width)"
"Current Sensor 10A 1 Channel Hall Effect, Open Loop Bidirectional 8-SOIC (0.154"", 3.90mm Width)"
Manufacturer: Allegro MicroSystems, LLC
Win Source Part Number: 845206-ACS723LLCTR-1
Features: Current Sensor 1 Channel
Package: Reel - TR
Family Name: ACS723
Categories: Sensors
ECCN: EAR99
Popularity: Medium
Fake Threat In the Open Market: 38 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: 620-1642-2, 620-1642-1, ACS723LLCTR-10AB-T-N
Current Sensor AC/DC 5V 8-Pin SOIC N
Current Sensor AC/DC 5V 8-Pin SOIC N
Current Sensor AC/DC 5V 8-Pin SOIC N
10A SOIC-8 Current Sensors ROHS
| Allegro MicroSystems Inc. | DigiKey | Win Source Electronics | RS Components, Ltd. | RS Components, Ltd. | LCSC Electronics Technology (HK) Limited | |
|---|---|---|---|---|---|---|
| Product Category | Current Sensors | Current Sensors | Current Sensors | Current Sensors | Current Sensors | Current Sensors |
| Product Number | ACS723LLCTR-10AB-T | 620-1642-6-ND | 845206-ACS723LLCTR-10AB-T | 8660760P | 8660760 | ACS723LLCTR-10AB-T |
| Product Name | High Accuracy 5V Optimized Current Sensor IC | Current Sensors | Current Transducers - ACS723LLCTR-10AB-T | Current Sensor ICs | Current Sensor ICs | Sensors >> Current Sensors |
| Current Type | AC Current; DC Current | AC Current; DC Current | AC Current; DC Current | |||
| Technology | Hall-Effect | Hall-Effect | ||||
| Current | 0.0 to 50 amps | 10 amps | 10 amps | |||
| Voltage | 5 volts | 5 volts | 5 volts | |||
| Frequency Range | 80000 Hz | 80000 Hz |
