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ACS730KLCTR-40AB-T

ACS730KLCTR-40AB-T

ACS730KLCTR-40AB-T

Allegro MicroSystems

Hall Effect, Open Loop Sensor 1-Channel Bidirectional -40°C~125°C 4.5V~5.5V 1MHz 40A Accuracy-±3% Linearity-±0.75%

SOT-23

ACS730KLCTR-40AB-T Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 16 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Supplier Device Package 8-SOIC
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
Published 2016
Part StatusActive
Moisture Sensitivity Level (MSL) 2 (1 Year)
Max Operating Temperature125°C
Min Operating Temperature -40°C
Voltage - Supply 4.5V~5.5V
Frequency 1MHz
Output Ratiometric, Voltage
Current - Supply (Max) 25mA
Polarity Bidirectional
Number of Channels 1
Polarization Bidirectional
Max Supply Current 25mA
Accuracy ±3%
Response Time700ns
Sensor Type Hall Effect, Open Loop
Linearity ±0.75%
Sensitivity 50mV/A
For Measuring AC/DC
Current - Sensing 40A
Sensitivity (mV/A) 50 mV/A
RoHS StatusROHS3 Compliant
In-Stock:1579 items

Pricing & Ordering

QuantityUnit PriceExt. Price

ACS730KLCTR-40AB-T Product Details

ACS730KLCTR-40AB-T Overview


A 8-SOIC (0.154, 3.90mm Width) package is used for the protection of the current sensors. As a safety measure, the current sensors are packaged inside the Tape & Reel (TR) to prevent damage to the devices. In general, current sensors should provide no more than 25mA amps of current. Current sensors should not provide currents greater than 25mA. This current sensor must operate at a temperature greater than -40°C. As a result, the maximum operating temperature should be set to 125°C for the current sensors. Currently, there are 8 pins on this current sensor.

ACS730KLCTR-40AB-T Features


Moisture Sensitivity Level: 2 (1 Year)
Operating Temperature: -40°C~125°C
1 Channels
Mounting Type: Surface Mount
Sensor Type: Hall Effect, Open Loop
Supply Voltage: 4.5V~5.5V
Frequency: 1MHz
Sensing Current: 40A
8-SOIC (0.154, 3.90mm Width) Package

ACS730KLCTR-40AB-T Applications


There are a lot of Allegro MicroSystems ACS730KLCTR-40AB-T Current Sensors applications.

  • Mobile applications
  • DC motor drives
  • OEM Current Sensing
  • Overcurrent protection
  • Power supplies for welding applications
  • Electrical drives
  • Static converters for for DC motor drives
  • Battery supplied applications
  • Power factor correction
  • Switched Mode Power Supplies(SMPS)

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