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Allegro Microsystems ACS730KLCTR-40AB-T, Current Sensor 8-Pin, SOIC

110 In stock for delivery within 4 working days
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Packaging Options:
RS Stock No.:
Mfr. Part No.:
Allegro Microsystems
COO (Country of Origin):
unitsPer unitPer Pack*
2 - 18SGD5.645SGD11.29
20 - 48SGD5.13SGD10.26
50 - 98SGD4.70SGD9.40
100 - 248SGD4.33SGD8.66
250 +SGD4.03SGD8.06
*price indicative

The Allegro™ ACS730 current sensor family provides economical and precise solutions for AC or DC current sensing in industrial, commercial, and communications systems. The device package allows for easy implementation by the customer. Typical applications include motor control, load detection and management, switched-mode power supplies, and overcurrent fault protection.The device consists of a precise, low-offset, linear Hall sensor circuit with a copper conduction path located near the surface of the die.

Current Sensing 40A
High bandwidth 1 MHz analog output
1.2 mΩ primary conductor resistance for low power loss and high inrush current withstanding capability
5 V, single supply operation
Output voltage proportional to AC or DC current
Factory-trimmed sensitivity and quiescent output voltage for improved accuracy
High PSRR for noisy

Offset Voltage75mV
Package TypeSOIC
Pin Count8
Mounting TypeSurface Mount
Dimensions4.9 x 3.9 x 1.5mm
Maximum Input Voltage5.5 V
Minimum Input Voltage4.5 V
Product Height1.5mm
Product Length4.9mm
Product Width3.9mm