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  • AH276Z4-DG1
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AH276Z4-DG1

COMPLEMENTARY OUTPUT HALL EFFECT LATCH

  • Package/Case :
  • TO-94
  • Product Categories :
  • Magnetic Sensors-Hall Effect, Digital Switch, Linear, Compass (IC)
  • RoHs Status:
  • Lead free/RoHS Compliant
  • In-stock:
  • 74437

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AH276Z4-DG1 Product Details

The AH276Z4-DG1 is an integrated Hall sensor with output driver designed for electronic commutation of brushless DC motor applications. The device includes an onchip Hall sensor for magnetic sensing, an amplifier that amplifies the Hall voltage, a Schmitt trigger to provide switching hysteresis for noise rejection, a temperature compensation circuit to compensate the temperature drift of Hall sensitivity and two complementary open-collector drivers for sinking large load current. It also includes an internal band-gap regulator which is used to provide bias voltage for internal circuits. Placing the device in a variable magnetic field, if the magnetic flux density is larger than threshold BOP, the pin DO will be turned low (on) and pin DOB will be turned high (off). This output state is held until the magnetic flux density reverses and falls below BRP, then causes DO to be turned high (off) and DOB turned low (on).

Feature

    · On-Chip Hall Sensor· 3.5V to 16V Supply Voltage· 350mA (avg) Output Sink Current· Reversed Supply Voltage Protection· Build in Over Temperature Protection Function· -20°C to 85°C Operating Temperature· Low Profile TO-94 (SIP-4L) Package· ESD Rating: 300V (Machine Model)

Applications

    · Dual-Coil Brushless DC Motor· Dual-Coil Brushless DC Fan· Revolution Counting· Speed Measurement

Technical Parameters

  • Operating Voltage (V)
  • 3.5~16
  • Supply Current (mA)
  • 12
  • Average Output Drive Current (mA)
  • 350
  • Peak Output Current (mA)
  • 750
  • Typical Total RDS(ON) (NMOS and PMOS Combined) (Ω)
  • 1 @ 14V
  • Typical Zener Breakdown Voltage (V)
  • 55
  • Grade
  • A, B, C
  • Operating Point Bop Gauss (Min)
  • 10, 5, 0
  • Operating Point Bop Gauss (Typ)
  • -
  • Operating Point Bop Gauss (Max)
  • 50, 70, 100
  • Release Point Brp Gauss (Min)
  • -50, -70, -100
  • Release Point Brp Gauss (Typ)
  • -
  • Release Point Brp Gauss (Max)
  • 10, -5, -
  • Lock Detect, Shut Down and Auto Start
  • -
  • Frequency Generator (FG) and Rotation Detect (RD)
  • -
  • Operating Ambient Temperature (°C)
  • -20~85

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Estimated Delivery Time: Oct 26 - Oct 31 days (choose Expedited at checkout).

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We provide high quality products, thoughtful service and after sale guarantee

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    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

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    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 AH276Z4-DG1 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 AH276Z4-DG1 devices; we pay more attention to the channels and quality of AH276Z4-DG1 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of AH276Z4-DG1 chips? Including DIODES original factory information, Magnetic Sensors-Hall Effect, Digital Switch, Linear, Compass (IC) application, AH276Z4-DG1 pictures?
You can use Jotrin's intelligent search engine, or filter by Two Phase category, or find it through Diodes Inc Information page.
Q: Are the DIODES's AH276Z4-DG1 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 AH276Z4-DG1, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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Yes. We accept offline orders.
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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 AH276Z4-DG1?
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 AH276Z4DG1 we delivered, we will accept the replacement or return of the AH276Z4-DG1 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 AH276Z4-DG1.
(3)The AH276Z4-DG1 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 AH276Z4-DG1 datasheet pdf, AH276 pin diagram?
Need any After-Sales service, please feel free contact us: sales@jotrin.com

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