ACS71240LLCBTR-045B5
Automotive-Grade, Galvanically Isolated Current Sensor IC With Common-Mode Field Rejection And Overcurrent Detection
Inventory:6,988
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : ACS71240LLCBTR-045B5
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Package/Case : 8-SOIC
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Manufacturer : Allegro MicroSystems
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Components Classification : Current Sensors
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Datesheet : ACS71240LLCBTR-045B5 DataSheet (PDF)
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Series : ACS712
Overview of ACS71240LLCBTR-045B5
The ACS71240LLCBTR-045B5 is a sensor/transducer optimized for high-performance and low-voltage operations. It provides excellent performance for analog and digital signal switching applications.
Pinout
The ACS71240LLCBTR-045B5 pinout refers to the configuration and function of each pin in its Small Outline Packages - LC 8-pin SOIC package. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the ACS71240LLCBTR-045B5 has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by the manufacturer to get accurate information regarding each pin's function and electrical characteristics.
Features
- None: The ACS71240LLCBTR-045B5 does not have any specific features mentioned in its description.
Applications
- Board Mount Current Sensors: The ACS71240LLCBTR-045B5 is used as a board mount current sensor for various applications that require accurate and reliable current measurement.
Advantages and Disadvantages
Advantages
- High-performance operation: The ACS71240LLCBTR-045B5 provides excellent performance for analog and digital signal switching applications.
Disadvantages
- Limited information available: Since the product description does not provide any specific features or advantages, it may be challenging to determine its exact capabilities and limitations.
Equivalents
For similar functionalities, consider these alternatives to the ACS71240LLCBTR-045B5:
- Other current sensors from Allegro MicroSystems, LLC: The company offers a range of current sensors with varying features and specifications that may be suitable for different applications.
Frequently Asked Questions
Q: What is the primary function of the ACS71240LLCBTR-045B5?
A: The primary function of the ACS71240LLCBTR-045B5 is to measure current accurately and reliably.
Q: Is the ACS71240LLCBTR-045B5 suitable for high-speed applications?
A: Yes, the ACS71240LLCBTR-045B5 is optimized for high-performance operations, making it suitable for high-speed applications.
Q: Can I use the ACS71240LLCBTR-045B5 in digital signal switching applications?
A: Yes, the ACS71240LLCBTR-045B5 provides excellent performance for analog and digital signal switching applications.
Q: Are there any specific requirements or precautions needed when using the ACS71240LLCBTR-045B5?
A: Since the product description does not provide any specific features or advantages, it is recommended to refer to the datasheet provided by the manufacturer for detailed information on usage and handling.

Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Status | Active | For Measuring | AC/DC |
Sensor Type | Hall Effect, Open Loop | Current - Sensing | 45A |
Number of Channels | 1 | Output | Voltage |
Sensitivity | 44.4mV/A | Frequency | 120kHz |
Linearity | ±1% | Accuracy | ±6% |
Voltage - Supply | 4.5V ~ 5.5V | Response Time | 4µs |
Current - Supply (Max) | 12mA | Operating Temperature | -40°C ~ 150°C (TA) |
Grade | Automotive | Qualification | AEC-Q100 |
Polarization | Bidirectional | Mounting Type | Surface Mount |
Package / Case | 8-SOIC (0.154", 3.90mm Width) | Base Product Number | ACS712 |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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Payment ?
For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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ACS71240LLCBTR-045B5
Automotive-Grade, Galvanically Isolated Current Sensor IC With Common-Mode Field Rejection And Overcurrent Detection
Inventory:
6,988
Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.







Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.




Payment
Which payment methods can be used to pay for goods
Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.
Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.




