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Name: ACS711KLCTR-12AB-T
Brand: Allegro MicroSystems
SKU: ACS711KLCTR-12AB-T
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Allegro MicroSystems ACS711KLCTR-12AB-T

Part No.:: ACS711KLCTR-12AB-T

Manufacturer:: Allegro MicroSystems

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: ACS711KLCTR-12AB-T.pdf

Description:: SENSOR CURRENT HALL 12.5A AC/DC

In Stock:: 3586

Quantity:: Add To Cart

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ACS711KLCTR-12AB-T Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
ForMeasuring:
AC/DC
SensorType:
Hall Effect, Open Loop
Current-Sensing:
12.5A
NumberofChannels:
1
Output:
Ratiometric, Voltage
Sensitivity:
110mV/A
Frequency:
DC ~ 100kHz
Linearity:
±1%
Accuracy:
±5%
Voltage-Supply:
3V ~ 5.5V
ResponseTime:
4.6µs
Current-Supply(Max):
5.5mA
OperatingTemperature:
-40°C ~ 125°C
Polarization:
Bidirectional
MountingType:
Surface Mount

ACS711KLCTR-12AB-T this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ACS711KLCTR-12AB-T price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for ACS711KLCTR-12AB-T to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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ACS711KLCTR-12AB-T information

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ACS711KLCTR-12AB-T Typical application Circuitry Schematics

Allegro Microsystems created the Hall-effect current sensor IC known as the ACS711KLCTR-12AB-T. It provides a practical and affordable way to measure AC or DC current in vehicles and other applications. It's packaged in a thin 16-pad SOIC package which includes factory-trimmed resistive burden for optimal accuracy and minimal power dissipation. This device has a -12A to +12A measurement range with corresponding output voltage from 0.6V to 2.4V, and it provides overcurrent fault reporting output as well. An example application circuit for the ACS711KLCTR-12AB-T is shown below:

1. Power Supply: The ACS711KLCTR-12AB-T VCC pin (Pin 1) should be connected to a power source within the range of 3V to 5.5V, typically a regulated 5V source in many applications. The system ground should be connected to the GND pin (Pin 2).

2. Current Sensing: The ACS711KLCTR-12AB-T wire carrying the current to be measured is connected in series with the IP+ and IP- pins (Pins 4 and 5). The direction of current flow through these pins determines whether the device measures a positive or negative current.

3. Output: The ACS711KLCTR-12AB-T VIOUT pin (Pin 8) provides an analog output voltage that is proportional to the AC or DC primary sampled current. This output voltage is linear and centered at VCC / 2. The exact scaling factor is provided in the datasheet.

4. Fault Output: The ACS711KLCTR-12AB-T FAULT pin (Pin 3) is an open-drain output and asserts low when an overcurrent condition is detected on the IP+ and IP- pins.

5. Filtering: A small bypass capacitor (0.1uF typical) should be placed between the VCC and GND pins to filter noise on the power supply lines.

6. Overcurrent Detection: The ACS711KLCTR-12AB-T device has a dedicated overcurrent fault detection output. If the current exceeds a certain level (determined by the device's internal reference), this output is activated.

It's important to follow the manufacturer's guidelines for layout, routing, and ground planes to minimize noise and ensure accurate current measurements. Always refer to the datasheet and any available application notes for the most detailed and accurate information.

ACS711KLCTR-12AB-T FAQ

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3. Are the ACS711KLCTR-12AB-T price and inventory displayed accurate?

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6. What is the process for return or replacement of ACS711KLCTR-12AB-T?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ACS711KLCTR-12AB-T we delivered, we will accept the replacement or return of the ACS711KLCTR-12AB-T only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of ACS711KLCTR-12AB-T.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations