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ACS715LLCTR-30A-T The Allegro Microsystems ACS715LLCTR-30A-T is a Hall Effect linear current sensor IC designed for DC current sensing. It offers a 30A range with 5V operation and ±1.5% accuracy.
Mfr Part #:

ACS715LLCTR-30A-T

Available from 2 distributors
Mfr Name: Allegro Microsystems
Allegro Microsystems
The Allegro Microsystems ACS715LLCTR-30A-T is a Hall Effect linear current sensor IC designed for DC current sensing. It offers a 30A range with 5V operation and ±1.5% accuracy.
✓ Total Stock: 240 pcs
$ Price Range: $1.50

ACS715LLCTR-30A-T Available from 2 distributors

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✓ Non-Authorised
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ADI/AAR OEM Supply ✓
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217 pcs
On Request
217 pcs On Request 1 On Request On Request On Request On Request On Request
MW.FEP S.p.A. ✓
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23 pcs
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23 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

ACS715LLCTR-30A-T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Current
For Measuring
Frequency
Lead Spacing
Linearity
Mounting Type
Number of Channels
Operating Temperature
Output
Polarization
Response Time
Sensitivity
Sensor Type
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ACS715LLCTR-30A-T Description

Short technical summary and product information.

The Allegro Microsystems ACS715LLCTR-30A-T is a Hall Effect-based linear current sensor IC with 2.1 kVRMS voltage isolation. It is designed for precise DC current sensing in automotive systems, motor control, load detection, and overcurrent protection applications.

 

This sensor IC operates at 5V and provides a ratiometric voltage output proportional to the unidirectional DC primary current, IP. It features a 30A current range with a sensitivity of 133mV/A and an accuracy of ±1.5%. The internal copper conduction path has a low resistance of 1.2 mΩ typical, minimizing power loss. The device has a response time of 3.5µs and operates across a wide frequency range from DC up to 80kHz.

 

The ACS715LLCTR-30A-T is housed in an 8-SOIC package and is designed for surface mount applications. It operates within a temperature range of -40°C to 150°C. The device is RoHS3 compliant and has an MSL of 1.

 

Note: This part is marked as NOT FOR NEW DESIGN and is restricted to existing customer applications.

ACS715LLCTR-30A-T Quick Information

Product Type: Current Sensor
Canonical Name: Allegro Microsystems ACS715LLCTR-30A-T Hall Effect Linear Current Sensor IC
Subcategory: Linear Current Sensor IC

ACS715LLCTR-30A-T Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ACS715LLCTR-30A-T Estimated Pricing

Qty Low High
1+ $1.50 $1.50

Estimated market price range - modelled values for guidance only, not live distributor offers.

ACS715LLCTR-30A-T Features

  • Measures DC current up to 30A.
  • Provides 5V ratiometric voltage output.
  • Features ±1.5% accuracy and linearity.
  • Offers 2.1 kVRMS voltage isolation.
  • Surface mount 8-SOIC package.

ACS715LLCTR-30A-T Applications

  • Used for motor control systems.
  • Suitable for load detection.
  • Applied in power supply management.
  • Provides overcurrent fault protection.

ACS715LLCTR-30A-T FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current measurement range of the ACS715LLCTR-30A-T?

The ACS715LLCTR-30A-T can measure DC current up to 30A.

What is the operating voltage for the ACS715LLCTR-30A-T?

The operating voltage for this sensor is 5V.

What is the accuracy of the ACS715LLCTR-30A-T current sensor?

The accuracy of the ACS715LLCTR-30A-T is ±1.5%.

What type of package is the ACS715LLCTR-30A-T in?

The ACS715LLCTR-30A-T comes in an 8-SOIC package.

What is the operating temperature range for this Hall Effect sensor?

The operating temperature range is -40°C to 150°C.

Does the ACS715LLCTR-30A-T offer voltage isolation?

Yes, it provides 2.1 kVRMS voltage isolation.

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