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ACS722LLCTR-20AB-T 8-SOIC(0.154",3.90mmWidth)

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See Technical Specifications

ACS722LLCTR-20AB-T +BOM

Closed Loop/Open Loop Current Sensor AC/DC Current 3.3V 8-Pin SOIC N T/R

Manufacturer:

Allegro MicroSystems
Mfr.Part #:

ACS722LLCTR-20AB-T
Datasheet:

ACS722LLCTR-20AB-T Datasheet (PDF)
For Measuring:

AC/DC
Sensor Type:

Hall Effect, Open Loop
Current - Sensing:

20A
Number Of Channels:

1

ACS722LLCTR-20AB-T Information

General Description

Whether it's for automotive, industrial, or consumer electronics, the ACS722LLCTR-20AB-T current sensor delivers exceptional quality and reliability. Trust Allegro Microsystems to provide cutting-edge sensor technology that meets the stringent requirements of today's advanced electronics

Key Features

Patented integrated digital temperature compensation circuitry allows for near closed loop accuracy over temperature in an open loop sensor
UL60950-1 (ed. 2) certified
Dielectric Strength Voltage = 2.4 kVrms
Basic Isolation Working Voltage = 420 Vpk/297 Vrms
Industry-leading noise performance with greatly improved bandwidth through proprietary amplifier and filter design techniques
Pin-selectable band width: 80 kHz for high bandwidth applications or 20 kHz for low noise performance
0.65 mΩ primary conductor resistance for low power loss and high inrush current withstand capability
Small footprint, low-profile SOIC8 package suitable for space-constrained applications
Integrated shield virtually eliminates capacitive coupling from current conductor to die, greatly suppressing output noise due to high dv/dt transients
3 to 3.6 V, single supply operation
Output voltage proportional to AC or DC current
Factory-trimmed sensitivity and quiescent output voltage for improved accuracy
Chopper stabilization results in extremely stable quiescent output voltage
Nearly zero magnetic hysteresis
Ratiometric output from supply voltage

Specifications

For Measuring	AC/DC	Sensor Type	Hall Effect, Open Loop
Current - Sensing	20A	Number of Channels	1
Output	Ratiometric, Voltage	Sensitivity	66mV/A
Frequency	DC ~ 80kHz	Linearity	±1%
Accuracy	±3%	Voltage - Supply	3V ~ 3.6V
Response Time	5µs	Current - Supply (Max)	12mA
Operating Temperature	-40°C ~ 150°C	Polarization	Bidirectional
Mounting Type	Surface Mount	Base Product Number	ACS722
Package/Case	8-SOIC(0.154",3.90mmWidth)