ACS722 查看數據表（PDF） - Allegro MicroSystems

零件编号

产品描述 (功能)

比赛名单

ACS722

High Accuracy, Galvanically Isolated Current Sensor IC With Small Footprint SOIC8 Package

Allegro MicroSystems 

ACS722

High Accuracy, Galvanically Isolated Current Sensor IC

With Small Footprint SOIC8 Package

Features and Benefits (continued)

• 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

Description (continued)

which is compatible with standard lead (Pb) free printed circuit

board assembly processes. Internally, the device is Pb-free, except

for flip-chip high-temperature Pb-based solder balls, currently

exempt from RoHS. The device is fully calibrated prior to shipment

from the factory.

Selection Guide

Part Number

IPR (A)

ACS722LLCTR-05AB-T2

±5

ACS722LLCTR-10AU-T2

10

ACS722LLCTR-10AB-T2

±10

ACS722LLCTR-20AU-T2

20

ACS722LLCTR-20AB-T2

±20

ACS722LLCTR-40AU-T2

40

ACS722LLCTR-40AB-T2

±40

1Contact Allegro for additional packing options.

2Variant not intended for automotive applications.

Sens(Typ)

at VCC = 3.3 V

(mV/A)

264

132

66

33

TA (°C)

-40 to 150

Packing1

Tape and Reel, 3000 pieces per reel

Allegro MicroSystems, LLC

2

115 Northeast Cutoff

Worcester, Massachusetts 01615-0036 U.S.A.

1.508.853.5000; www.allegromicro.com

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