ВСЕ КАТЕГОРИИ
Instrumentation Amplifiers Low Drift Low Power
| Производитель : | Analog Devices, Inc |
|---|---|
| Упаковка/Ящик : | SOIC-8 |
| категорий продукта : | Amplifiers ; Instrumentation Amplifiers |
| Datasheet: | AD621ARZ-R7 Datasheet (PDF) |
| RoHs Status: | Rohs |
| Наличность: | 31 |
Количество
Запрос он-лайн
AD621ARZ-R7 информация о продукте
PRODUCT DESCRIPTION
The AD621ARZ-R7 is an easy to use, low cost, low power, high accuracy instrumentation amplifier that is ideally suited for a wide range of applications. Its unique combination of high performance, small size and low power, outperforms discrete in amp implementations. High functionality, low gain errors, and low SUPPLY CURRENT – mA 30,000 25,000 0 0 20 5 TOTAL ERROR, ppm OF FULL SCALE 10 15 20,000 15,000 10,000 5,000 AD621A 3 OP AMP IN AMP (3 OP 07S) Figure 1. Three Op Amp IA Designs vs. AD621 gain drift errors are achieved by the use of internal gain setting resistors. Fixed gains of 10 and 100 can easily be set via external pin strapping. The AD621ARZ-R7 is fully specified as a total system, therefore, simplifying the design process.
For portable or remote applications, where power dissipation, size, and weight are critical, the AD621ARZ-R7 features a very low supply current of 1.3 mA max and is packaged in a compact 8-lead SOIC, 8-lead plastic DIP or 8-lead cerdip. The AD621 also excels in applications requiring high total accuracy, such as precision data acquisition systems used in weigh scales and transducer interface circuits. Low maximum error specifications including nonlinearity of 10 ppm, gain drift of 5 ppm/°C, 50 µV offset voltage, and 0.6 µV/°C offset drift (“B” grade), make possible total system performance at a lower cost than has been previously achieved with discrete designs or with other monolithic instrumentation amplifiers.
When operating from high source impedances, as in ECG and blood pressure monitors, the AD621ARZ-R7 features the ideal combination of low noise and low input bias currents. Voltage noise is specified as 9 nV/√Hz at 1 kHz and 0.28 µV p-p from 0.1 Hz to 10 Hz. Input current noise is also extremely low at 0.1 pA/√Hz. The AD621ARZ-R7 outperforms FET input devices with an input bias current specification of 1.5 nA max over the full industrial temperature range.
FEATURES
EASY TO USE
Pin-Strappable Gains of 10 and 100
All Errors Specified for Total System Performance
Higher Performance than Discrete In Amp Designs
Available in 8-Lead DIP and SOIC
Low Power, 1.3 mA Max Supply Current
Wide Power Supply Range (2.3 V to 18 V)
EXCELLENT DC PERFORMANCE
0.15% Max, Total Gain Error
5 ppm/C, Total Gain Drift
125 V Max, Total Offset Voltage
1.0 V/C Max, Offset Voltage Drift
LOW NOISE
9 nV/√Hz, @ 1 kHz, Input Voltage Noise
0.28 V p-p Noise (0.1 Hz to 10 Hz)
EXCELLENT AC SPECIFICATIONS
800 kHz Bandwidth (G = 10), 200 kHz (G = 100)
12 s Settling Time to 0.01%
APPLICATIONS
Weigh Scales
Transducer Interface and Data Acquisition Systems
Industrial Process Controls
Battery-Powered and Portable Equipment
Особенность
- Easy To UsePin-Strappable Gains of 10 and 100All Errors Specified for Total System PerformanceHigh Performance than Discrete In Amp DesignsAvailable in 8-Lead DIP and SOICLow Power, 1.3 mA Max Supply CurrentWide Power Supply
- Low Noise9 nV/vHz, @ 1 kHz, Input Voltage Noise0.28 µV p-p Noise (0.1 Hz to 10 Hz)
- Excellent DC Performance0.15% Max, Total Gain Error±5 ppm/°C, Total Gain Drift125 µV Max, Total Offset Voltage1.0 µV/°C Max, Offset Voltage Drift
- Excellent AC Specifications800 kHz Bandwidth (G = 10), 200 kHz (G = 100)12 µs Settling Time to 0.01%
(Картинка: Pinout)
(Картинка: Diagram)
Технические параметры
- Number of Channels
- 1
- Input Offset Voltage
- 35 uV
- Maximum Input Resistance
- 10 GOhms at +/- 15 V
- Common Mode Rejection Ratio (Min)
- 110 dB
- Operating Supply Voltage
- 4.6 V to 36 V
- Supply Current
- 1.3 mA
- Maximum Operating Temperature
- + 125 C
- Minimum Operating Temperature
- - 55 C
- Package / Case
- SOIC-8
- Packaging
- Reel
- Bandwidth
- 800 kHz
- Dual Supply Voltage
- +/- 18 V
- Maximum Power Dissipation
- 650 mW
- Mounting Style
- SMD/SMT
- Operating Temperature Range
- - 55 C to + 125 C
- Series
- AD621
AD621ARZ-R7 Datasheet
-
AD621 Technical Documentation/Data sheet
AD621ARZ-R7 Связанные специальные
Ratings and Reviews (1)
- 5 / 5
- 5 Stars 100%
- 4 Stars 0%
- 3 Stars 0%
- 2 Stars 0%
- 1 Stars 0%
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**aler***2020-03-28
Заказ получил в Москве через 22 дня в отличном состоянии. Товар соответствует описанию. Продавца рекомендую.
- Оплата:
- Перевозка:
Перевозка & Оплата
Перевозка
- Доставка типа
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- Затягивание
- 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.
Оплата
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- Wire Transfer
- charge US$30.00 banking fee.
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- charge 3.5% service fee.
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- charge US$0.00 banking fee.
Мы обеспечиваем высокое качество продукции, заботливое обслуживание и после продажи гарантии
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Самая низкая международная стоимость доставки начинается от $ 2,00 США.
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90 дней гарантия качества для всех продуктов.
упаковка
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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.
Гарантии
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 AD621ARZ-R7 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 AD621ARZ-R7 devices; we pay more attention to the channels and quality of AD621ARZ-R7 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of AD621ARZ-R7 chips? Including ADI original factory information, Amplifiers ; Instrumentation Amplifiers application, AD621ARZ-R7 pictures?
- You can use Jotrin's intelligent search engine, or filter by Amplifiers ; Instrumentation Amplifiers category, or find it through Analog Devices, Inc Information page.
- Q: Are the ADI's AD621ARZ-R7 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 AD621ARZ-R7, 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 AD621ARZ-R7?
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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 AD621ARZR7 we delivered, we will accept the replacement or return of the AD621ARZ-R7 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 AD621ARZ-R7.
(3)The AD621ARZ-R7 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 AD621ARZ-R7 datasheet pdf, AD621 pin diagram?
- Need any After-Sales service, please feel free contact us: sales@jotrin.com
Analog Devices, Inc
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