Products > Integrated Circuits (ICs) > Amplifier ICs > HCPL-7840-000E

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HCPL-7840-000E

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Isolation Amplifier, Optically, 1 Amplifier, 300 µV, 3.75 kV, 4.5V to 5.5V, DIP, 8 Pins

  • Package/Case :
  • DIP-8
  • Product Categories :
  • Isolation Amplifiers
  • RoHs Status:
  • Lead free/RoHS Compliant
  • In-stock:
  • 4259

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HCPL-7840-000E Product Details

The HCPL-7840-000E is an Isolation Amplifier for current sensing in electronic motor drives. The high CMR capability of isolation amplifier provides the precision and stability needed to accurately monitor motor current in high noise motor control environments, providing for smoother control in various types of motor control applications. In a typical implementation the motor current flows through an external resistor and the resulting analogue voltage drop is sensed by the amplifier. A differential output voltage is created on the other side of the amplifier optical isolation barrier. It is designed to ignore very high common-mode transient slew rates.

HCPL-7840-000E

Feature

  • 15kV/µs Common-mode rejection at VCM = 1000V
  • Advanced sigma-delta A/D converter technology
  • Compact and auto-insertable
  • Fully differential circuit topology

HCPL-7840-000E Products

Applications

  • Motor Phase and Rail Current Sensing
  • Inverter Current Sensing
  • DC Bus Voltage Sensing
  • Switched Mode Power Supply Signal Isolation
  • General Purpose Current Sensing and Monitoring
  • General Purpose Analog Signal Isolation
  • Traditional Hall Effect Sensor Replacement

Technical Parameters

  • Input Offset Voltage
  • 0.3 mV
  • Common Mode Rejection Ratio (Min)
  • 76.1 dB
  • Operating Supply Voltage
  • 5 V
  • Supply Current
  • 15.5 mA
  • Mounting Style
  • Through Hole
  • Package / Case
  • DIP-8
  • Packaging
  • Tube
  • Available Set Gain
  • 18.48 dB
  • Number of Channels
  • 1
  • Factory Pack Quantity
  • 50

HCPL-7840-000E Datasheet

HCPL-7840-000E Related Products

Ratings and Reviews (2)

  • 5 / 5
  • 5 Stars 100%
  • 4 Stars 0%
  • 3 Stars 0%
  • 2 Stars 0%
  • 1 Stars 0%
  • **bdal***
    2020-03-28

    all went well

  • **than***
    2020-01-08

    Great product will do business in the future thanks

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Estimated Delivery Time: Dec 13 - Dec 18 days (choose Expedited at checkout).

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  • $20.00-$40.00 (0.50 KG)
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  • $20.00-$40.00 (0.50 KG)
  • 3-7 days
  • $20.00-$45.00 (0.50 KG)
  • 2-5 days
  • $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.
  • https://www.paypal.com/
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
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  • 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 HCPL-7840-000E is the original manufacturer or agent of AVAGO?
We have a professional business development department to strictly test and verify the qualifications of AVAGO original manufacturers and agents. All AVAGO suppliers must pass the qualification review before they can publish their HCPL-7840-000E devices; we pay more attention to the channels and quality of HCPL-7840-000E products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of HCPL-7840-000E chips? Including AVAGO original factory information, Isolation Amplifiers application, HCPL-7840-000E pictures?
You can use Jotrin's intelligent search engine, or filter by optocouplers ; industrial-plastic category, or find it through Avago Technologies (Broadcom) Information page.
Q: Are the AVAGO's HCPL-7840-000E price and stock displayed on the platform accurate?
The AVAGO's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for HCPL-7840-000E, 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 HCPL-7840-000E?
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 HCPL7840000E we delivered, we will accept the replacement or return of the HCPL-7840-000E 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 HCPL-7840-000E.
(3)The HCPL-7840-000E 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 HCPL-7840-000E datasheet pdf, HCPL-7840 pin diagram?
Need any After-Sales service, please feel free contact us: sales@jotrin.com

Avago Technologies (Broadcom)

Avago
Avago is now Broadcom Limited. Avago Technologies supplies a wide range of analog, mixed-signal and optoelectronic components and subsystems. The types of products manufactured by Avago Technologies include Mobile Phone Products: Front-End Modules, Handset Power ICs, Duplexers and Filters, Low Nois...
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