Optically Isolated Amplifiers 4.5 - 5.5 SV 8 dB
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HCPL-7840-300E Product Details
The range of isolation amplifier optocouplers from Avago Technologies is ideal for industrial environments where the optocoupler is used to insulate high voltages and isolate any unwanted signals. Sigma-delta modulator technology allows the current and voltage sensor families to provide precise measurements of phase current and bus voltage in motor drives, power inverters and voltage signals in general isolation circuits. These isolation amplifiers offer high CMR (common mode rejection) performance and built-in safety insulation. They are a suitable alternative to the Hall Effect isolation amplifiers, for current and voltage sensing in power converters.
Various types available including:
precision isolation amplifiers
miniature isolation amplifiers
precision optically isolated voltage sensors
isolated linear sensing ICs
isolation amplifiers with short circuit and overload detection
automotive isolation amplifiers
- 15 kV/ms Common-Mode Rejection at VCM = 1000 V
- Compact, Auto-Insertable Standard 8-pin DIP Package
- 0.00025 V/V/ degrees C Gain Drift vs. Temperature
- 0.3 mV Input Offset Voltage
- 100 kHz Bandwidth
- 0.004% Nonlinearity
- Worldwide Safety Approval: UL 1577 (3750 Vrms/1 min.) and CSA (pending), IEC/EN/DIN EN 60747-5-2 (option 060 only)
- Advanced Sigma-Delta (S-D) A/D Converter Technology
- Fully Differential Circuit Topology
- 0.8 mm CMOS IC Technology
- Options available are:
- 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
- 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 Gull Wing
- Available Set Gain
- 18.48 dB
- Number of Channels
- Factory Pack Quantity
HCPL-7840-300E Related Products
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As described, good supplier A++++
Alle bestens, gerne wieder
Estimated Delivery Time: Dec 08 - Dec 13 days (choose Expedited at checkout).
Shipping & Payment
- Shipping Type
- Ship Fee
- Lead Time
- $20.00-$40.00 (0.50 KG)
- 2-5 days
- $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)
- 2-5 days
- $25.00-$45.00 (0.50 KG)
- 5-14 days
- REGISTERED AIR MAIL
- $2.00-$3.00 (0.10 KG)
- 7-30 days
Processing Time：Shipping fee depend on different zone and country.
- Terms of payment
- Hand Fee
- Wire Transfer
- charge US$30.00 banking fee.
- charge 4.0% service fee.
- Credit Card
- charge 3.5% service fee.
- Western Union
- charge US$0.00 banking fee.
- Money Gram
- charge US$0.00 banking fee.
We provide high quality products, thoughtful service and after sale guarantee
We have rich products, can meet your various needs.
Minimum order quantity starts from 1pcs.
Lowest international shipping fee starts from US$2.00.
90 days quality guarantee for all products.
Step2: Vacuum Packaging
Step3: Anti-Static Bag
Step4: Individual Packaging
Step5: Packaging Boxes
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.
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.
- Q: How does Jotrin guarantee that HCPL-7840-300E 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-7840-300E devices; we pay more attention to the channels and quality of HCPL-7840-300E 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-7840-300E chips? Including AVAGO original factory information, Isolation Amplifiers application, HCPL-7840-300E 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-7840-300E 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-7840-300E, 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-7840-300E?
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 HCPL7840300E we delivered, we will accept the replacement or return of the HCPL-7840-300E 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-7840-300E.
(3)The HCPL-7840-300E 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-7840-300E datasheet pdf, HCPL-7840 pin diagram?
- Need any After-Sales service, please feel free contact us: firstname.lastname@example.org
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