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AD7781BRZ

Name: AD7781BRZ
Brand: ADI
SKU: JT24-AD7781BRZ
Price: 0.0001 USD
Availability: InStock
Rating: 5 (1 reviews)

Analogue to Digital Converter, 20 bit, 16.7 SPS, Single Ended, 2 Wire, Serial, Single, 2.7 V

メーカー :	Analog Devices, Inc
パッケージ :	SOIC-14
製品 :	Precision A/D Converters ; Single Channel A/D Converters
Datasheet:	AD7781BRZ Datasheet (PDF)
RoHs Status:	Rohs
在庫:	112

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AD7781BRZ 製品詳細

The AD7781BRZ is a 20-bit pin-programmable low power sigma-delta Analog-to-digital Converter (ADC) for bridge sensor products. Consuming only 330µA, the AD7781BRZ is particularly suitable for portable or battery-operated products where very low power is required. It also has a power-down mode that allows the user to switch-OFF the power to the bridge sensor and power down the AD7781BRZ when not converting, thus increasing the battery life of the product. For ease of use, all the features of the converter are controlled by dedicated pins. Each time a data read occurs, eight status bits are appended to the 24-bit conversion. These status bits contain a pattern sequence that can be used to confirm the validity of the serial transfer.

アプリケーション/パラメータの範囲

Pin-programmable filter response
Pin-programmable in-amp gain
Pin-programmable power-down and reset
Status function
Internal clock oscillator
Internal bridge power-down switch
Independent interface power supply
2-wire serial interface - SPI compatible and Schmitt trigger on SCLK

アプリケーションの範囲

Weigh scales
Pressure measurement
Industrial process control
Portable instrumentation

AD7781BRZ Pinout
(商品画像: Pinout)

AD7781BRZ Block Diagram
(商品画像: Diagram)

技術的パラメータ

Number of Channels
1
Architecture
Sigma-Delta
Conversion Rate
16.7 SPs
Resolution
20 bit
Input Type
Differential
Interface Type
Serial (2-Wire, SPI)
Operating Supply Voltage
5 V
Maximum Operating Temperature
+ 105 C
Mounting Style
SMD/SMT
Package / Case
SOIC-14
Maximum Power Dissipation
2.1 mW
Minimum Operating Temperature
- 40 C
Number of Converters
1
Packaging
Tube
Series
AD7781
Factory Pack Quantity
56
Voltage Reference
External

AD7781BRZ Datasheet

AD7781 Technical Documentation/Data sheet

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AD7781BRZ 特殊な製品に関連する

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運送:: より多くの
Estimated Delivery Time: Mar 27 - Apr 01 days (choose Expedited at checkout).

運送 & 支払い

運送

交通手段
出荷
配信
DHL
$20.00-$40.00 (0.50 KG)
2-5 days
Fedex
$20.00-$40.00 (0.50 KG)
3-7 days
UPS
$20.00-$45.00 (0.50 KG)
2-5 days
TNT
$25.00-$65.00 (0.50 KG)
2-5 days
EMS
$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.

支払い

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Payment Site
Wire Transfer
charge US$30.00 banking fee.
Paypal
charge 4.0% service fee.
https://www.paypal.com/
Credit Card
charge 3.5% service fee.
Western Union
charge US$0.00 banking fee.
https://www.westernunion.com/
Money Gram
charge US$0.00 banking fee.
http://global.moneygram.com/

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私たちは、豊かな製品を持って、あなたの様々なニーズを満たすことができます。
最小発注数量がの1pcsから始まります。
最低国際海運料金は$ 2.00米から始まります。
すべての製品の90日間の品質保証。

梱包

Step1: 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.

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 AD7781BRZ 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 AD7781BRZ devices; we pay more attention to the channels and quality of AD7781BRZ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of AD7781BRZ chips? Including ADI original factory information, Precision A/D Converters ; Single Channel A/D Converters application, AD7781BRZ pictures?: You can use Jotrin's intelligent search engine, or filter by Precision A/D Converters ; Single Channel A/D Converters category, or find it through Analog Devices, Inc Information page.
Q: Are the ADI's AD7781BRZ 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 AD7781BRZ, 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 AD7781BRZ?: 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 AD7781BRZ we delivered, we will accept the replacement or return of the AD7781BRZ 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 AD7781BRZ.
(3)The AD7781BRZ 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 AD7781BRZ datasheet pdf, AD7781 pin diagram?: Need any After-Sales service, please feel free contact us: sales@jotrin.com

Analog Devices, Inc

Analog Devices, Inc. was founded by two MIT graduates, Ray Stata and Matthew Lorber in 1965. The same year, the company released its first product, the model 101 op amp, which was a hockey-puck sized module used in test and measurement equipment. In 1967, the company published the first issue of its...

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