ACS722KMA Просмотр технического описания (PDF) - Allegro MicroSystems

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ACS722KMA

High Accuracy, Hall-effect Based Current Sensor IC in High Isolation SOIC16 Package

Allegro MicroSystems 

ACS722KMA

High Accuracy, Hall-effect Based Current Sensor

IC in High Isolation SOIC16 Package

Features and Benefits (continued)

• Chopper stabilization results in extremely stable quiescent

output voltage

• Nearly zero magnetic hysteresis

• Ratiometric output from supply voltage

Description (continued)

The ACS722 is provided in a low profile surface mount SOIC16

package. The leadframe is plated with 100% matte tin, 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)

ACS722KMATR-10AB-T

±10

ACS722KMATR-20AB-T

±20

ACS722KMATR-40AB-T

±40

1Contact Allegro for additional packing options.

Sens(Typ) at VCC = 3.3 V

(mV/A)

132

66

33

TA (°C)

-40 to 125

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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