すべてのカテゴリ
Single and Multichannel, Synchronous Voltage-to-Frequency Converters
| メーカー : | Analog Devices, Inc |
|---|---|
| パッケージ : | SOP-8 |
| 製品 : | Voltage / frequency & frequency / voltage converter |
| Datasheet: | AD7741BR Datasheet (PDF) |
| RoHs Status: | Lead free / RoHS Compliant |
| 在庫: | 2 |
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AD7741BR 製品詳細
The AD7741/AD7742 are a new generation of synchronous voltage-to-frequency converters (VFCs). The AD7741BR is a single-channel version in an 8-lead package (SOIC/DIP) and the AD7742 is a multichannel version in a 16-lead package (SOIC/DIP). No user trimming is required to achieve the specified performance.
The AD7741BR has a single buffered input whereas the AD7742 has four buffered inputs that may be configured as two fully-differential inputs or three pseudo-differential inputs. Both parts include an on-chip +2.5 V bandgap reference that provides the user with the option of using this internal reference or an external reference.
The AD7741BR has a single-ended voltage input range from 0 V to REFIN. The AD7742 has a differential voltage input range from –VREF to +VREF. Both parts operate from a single +5 V supply consuming typically 6 mA, and also contain a power down feature that reduces the current consumption to less than 35 μA.
アプリケーション/パラメータの範囲
- AD7741: One Single-Ended Input Channel
- AD7742: Two Differential or Three Pseudo-Differential Input Channels
- Integral Nonlinearity of 0.012% at fOUT(Max) = 2.75 MHz (AD7742) and at fOUT(Max) = 1.35 MHz (AD7741)
- Single +5 V Supply Operation
- Buffered Inputs
- Programmable Gain Analog Front-End
- On-Chip +2.5 V Reference
- Internal/External Reference Option
- Power Down to 35 µA Max
- Minimal External Components Required
- 8-Lead and 16-Lead DIP and SOIC Packages
アプリケーションの範囲
- Low Cost Analog-to-Digital Conversion
- Signal Isolation
- AD7742 is obsolete
(商品画像: Pinout)
(商品画像: Diagram)
技術的パラメータ
- Full Scale Frequency
- 3072 kHz
- Linearity Error
- 0.012 % of Span
- Supply Voltage Max
- 5.25 V
- Supply Voltage Min
- 4.75 V
- Maximum Operating Temperature
- + 85 C
- Minimum Operating Temperature
- - 40 C
- Mounting Style
- SMD/SMT
- Package / Case
- SOIC-8
- Packaging
- Tube
- Series
- AD7741
- Factory Pack Quantity
- 98
AD7741BR Datasheet
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AD7741 Technical Documentation/Data sheet
AD7741BR 特殊な製品に関連する
Ratings and Reviews (1)
- 5 / 5
- 5 Stars 100%
- 4 Stars 0%
- 3 Stars 0%
- 2 Stars 0%
- 1 Stars 0%
-
**енна***2020-03-28
Конденсаторы получил емкость соответствует.
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Processing Time：Shipping fee depend on different zone and country.
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最小発注数量がの1pcsから始まります。
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最低国際海運料金は$ 2.00米から始まります。
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すべての製品の90日間の品質保証。
梱包
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Step1: Products
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Step2: Vacuum Packaging
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Step3: Anti-Static Bag
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Step4: Individual Packaging
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Step5: Packaging Boxes
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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.
保証
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
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 AD7741BR is the original manufacturer or agent of ADI?
- We have a professional business development department to strictly test and verify the qualifications of ADI original manufacturers and agents. All ADI suppliers must pass the qualification review before they can publish their AD7741BR devices; we pay more attention to the channels and quality of AD7741BR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of AD7741BR chips? Including ADI original factory information, Voltage / frequency & frequency / voltage converter application, AD7741BR pictures?
- You can use Jotrin's intelligent search engine, or filter by Integrated/Special Purpose A/D Converters ; Voltage to Frequency Converters category, or find it through Analog Devices, Inc Information page.
- Q: Are the ADI's AD7741BR price and stock displayed on the platform accurate?
- The ADI's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for AD7741BR, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
- Q: Can I place an order offline?
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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?
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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 AD7741BR?
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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 AD7741BR we delivered, we will accept the replacement or return of the AD7741BR 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 AD7741BR.
(3)The AD7741BR 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 AD7741BR datasheet pdf, AD7741 pin diagram?
- Need any After-Sales service, please feel free contact us: sales@jotrin.com
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