Products > Sensors, Transducers > AH1894-Z-7
  • AH1894-Z-7
DIODES

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AH1894-Z-7

IC HALL SWITCH OMNIPO SOT553

  • Package/Case :
  • SOT-553
  • Product Categories :
  • Magnetic Sensors-Hall Effect, Digital Switch, Linear, Compass (IC)
  • RoHs Status:
  • Lead free/RoHS Compliant
  • In-stock:
  • 19500

Quantity  

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AH1894-Z-7 Product Details

The AH1894-Z-7 is a high sensitivity, magnetic range selectable micropower Omnipolar Hall effect switch IC with internal pull up and pull down capability. Designed for portable and battery powered equipment such as cellular phones and portable PCs to home appliances and industrial applications, the average power consumption is only 8uW at 1.85V. To support portable equipment the AH1894-Z-7 can operate over the supply range of 1.6V to 3.6V and uses a hibernating clocking system to minimize the power consumption.Based on chopper stabilized architecture and high ESD capability the AH1894-Z-7 provides a reliable solution over the whole operating range. To minimize PCB space the AH1894-Z-7 is available in small low profile packages. The single outputis activated with either a north or south pole of sufficient magnetic field strength. The user can select one of two magnetic sensitivity bands via the BSEL pin without the addition of any external components allowing a flexible but small solution. The band select can be hardwired or be changed on the fly via a logic source such as a micro-controller. When the magnetic flux density (B) is larger than operate point (Bop), the output will be turned on (pul°C low) and held until B is lower than release point (Brp).The AH1894-Z-7 is available in a small low profile X1-DFN1216-4 and leaded SOT553 packages

Technical Parameters

  • Qualified to AECQ10x
  • No
  • Automotive Compliant PPAP
  • No
  • # Outputs
  • 1
  • Output Type
  • Push-Pull
  • Active High or Low
  • Low
  • Sensitivity
  • N/A
  • Operating Voltage (V)
  • 1.6~3.6
  • Average Supply Current (µA)
  • 4.3
  • Min Operating Point ±Bop (Guass)
  • 15, 25
  • Typ Operating Point ±Bop (Guass)
  • 30, 40
  • Max Operating Point ±Bop (Guass)
  • 45, 55
  • Min Release Point ±Brp (Guass)
  • 10, 20
  • Typ Release Point ±Brp (Guass)
  • 20, 30
  • Max Release Point ±Brp (Guass)
  • 35, 45
  • Operating Ambient Temperature Range (°C)
  • -40~85

AH1894-Z-7 Documents

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Estimated Delivery Time: Jul 30 - Aug 04 days (choose Expedited at checkout).

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  • Lead Time
  • $20.00-$40.00 (0.50 KG)
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  • $20.00-$40.00 (0.50 KG)
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  • $20.00-$45.00 (0.50 KG)
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  • $25.00-$65.00 (0.50 KG)
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  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

Processing Time:Shipping fee depend on different zone and country.


Payment

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  • Hand Fee
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
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  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
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We provide high quality products, thoughtful service and after sale guarantee

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.

Packing

  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Jotrin ESD packing

Guarantees

1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

FAQ:

Q: How does Jotrin guarantee that AH1894-Z-7 is the original manufacturer or agent of DIODES?
We have a professional business development department to strictly test and verify the qualifications of DIODES original manufacturers and agents. All DIODES suppliers must pass the qualification review before they can publish their AH1894-Z-7 devices; we pay more attention to the channels and quality of AH1894-Z-7 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of AH1894-Z-7 chips? Including DIODES original factory information, Magnetic Sensors-Hall Effect, Digital Switch, Linear, Compass (IC) application, AH1894-Z-7 pictures?
You can use Jotrin's intelligent search engine, or filter by Omnipolar Hall Effect Switches category, or find it through Diodes Inc Information page.
Q: Are the DIODES's AH1894-Z-7 price and stock displayed on the platform accurate?
The DIODES's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for AH1894-Z-7, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of AH1894-Z-7?
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 AH1894Z7 we delivered, we will accept the replacement or return of the AH1894-Z-7 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 AH1894-Z-7.
(3)The AH1894-Z-7 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
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as AH1894-Z-7 datasheet pdf, AH1894 pin diagram?
Need any After-Sales service, please feel free contact us: sales@jotrin.com

Diodes Inc

Diodes
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