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AD7785BRUZ

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Analogue to Digital Converter, 20 bit, 470 SPS, Differential, Microwire, QSPI, SPI, Single, 2.7 V

メーカー : Analog Devices, Inc
パッケージ : TSSOP-16
製品 : Data Acquisition - Analog to Digital Converters
Datasheet: AD7785BRUZ Datasheet (PDF)
RoHs Status: Rohs
在庫: 1002

  

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AD7785BRUZ 製品詳細

The AD7785BRUZ is a 3-channel low noise, low power 20-bit sigma-delta Analog-to-digital Converter (ADC) with on-chip in-amp and reference. It is a complete analog front end for high precision measurement applications. The on-chip low noise instrumentation amplifier means that signals of small amplitude can be interfaced directly to the ADC. With a gain setting of 64 the rms noise is 40nV when the update rate equals 4.17Hz. The device contains a precision low noise, low drift internal band gap reference and can accept an external differential reference. Other on-chip features include programmable excitation current sources, burnout currents and a bias voltage generator. The bias voltage generator sets the common-mode voltage of a channel to AVDD/2. It can be operated with either the internal clock or an external clock.

AD7785BRUZ

アプリケーション/パラメータの範囲

  • Low noise programmable gain instrumentation amp
  • Band gap reference with 4ppm/°C drift typical
  • Internal clock oscillator
  • Programmable current sources
  • On-chip bias voltage generator
  • Burnout currents
  • Independent interface power supply
  • 3-wire serial SPI®/QSPI™/MICROWIRE™/DSP compatible Schmitt trigger on SCLK

アプリケーションの範囲

  • Thermocouple measurements
  • RTD measurements
  • Thermistor measurements
  • Gas analysis
  • Industrial process control
  • Instrumentation
  • Portable instrumentation
  • Blood analysis
  • Smart transmitters
  • Liquid/gas chromatography
  • 6-digit DVM

AD7785BRUZ Pinout
(商品画像: Pinout)

AD7785BRUZ Block Diagram
(商品画像: Diagram)

技術的パラメータ

  • Number of Channels
  • 3
  • Architecture
  • Sigma-Delta
  • Conversion Rate
  • 470 SPs
  • Resolution
  • 20 bit
  • Input Type
  • Differential
  • Interface Type
  • Serial (3-Wire, SPI, QSPI, Microwire)
  • Operating Supply Voltage
  • 2.7 V to 5.25 V
  • Maximum Operating Temperature
  • + 105 C
  • Mounting Style
  • SMD/SMT
  • Package / Case
  • TSSOP-16
  • Maximum Power Dissipation
  • 2.5 mW
  • Minimum Operating Temperature
  • - 40 C
  • Number of Converters
  • 1
  • Packaging
  • Tube
  • Series
  • AD7785
  • Factory Pack Quantity
  • 96
  • Voltage Reference
  • Internal, External

AD7785BRUZ Datasheet

AD7785BRUZ 同等の部分

AD7785BRUZコンポーネントには、これらの交換部品や代替部品を検討することができます。

モデル メーカー パッケージ 備考
AD7793BRUZ ADI TSSOP-16 Analogue to Digital Converter, 24 bit, 470 SPS, Differential, Serial, Single, 2.7 V
AD7786BRUZ
AD7794BRUZ ADI TSSOP-24 6-Channel, Low Noise, Low Power, 24-Bit Sigma Delta ADC with On-Chip In-Amp and Reference; Package: TSSOP; No of Pins: 24; Temperature Range: Industrial

AD7785BRUZ 特殊な製品に関連する

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Estimated Delivery Time: Jul 27 - Aug 01 days (choose Expedited at checkout).

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  • 最低国際海運料金は$ 2.00米から始まります。

    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。

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梱包

  • 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

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 AD7785BRUZ 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 AD7785BRUZ devices; we pay more attention to the channels and quality of AD7785BRUZ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of AD7785BRUZ chips? Including ADI original factory information, Data Acquisition - Analog to Digital Converters application, AD7785BRUZ pictures?
You can use Jotrin's intelligent search engine, or filter by Precision A/D Converters ; Multiplexed A/D Converters category, or find it through Analog Devices, Inc Information page.
Q: Are the ADI's AD7785BRUZ 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 AD7785BRUZ, 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 AD7785BRUZ?
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 AD7785BRUZ we delivered, we will accept the replacement or return of the AD7785BRUZ 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 AD7785BRUZ.
(3)The AD7785BRUZ 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 AD7785BRUZ datasheet pdf, AD7785 pin diagram?
Need any After-Sales service, please feel free contact us: sales@jotrin.com

Analog Devices, Inc

ADI
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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