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ADI AD421BRZ

Loop-Powered 4-20 mA DAC

ISO14001 ISO9001 IATF16949 ISO13485 DUNS

Brands: Analog Devices, Inc

Mfr.Part #: AD421BRZ

Datasheet: AD421BRZ Datasheet (PDF)

Package/Case: SOIC-16

Product Type: ADCs/DACs - Special Purpose

RoHS Status:

Stock Condition: 3,461 pcs, New Original

Warranty: 1 Year Ovaga Warranty - Find Out More

Quick Quote

Please submit RFQ for AD421BRZ or email to us: Email: [email protected], we will contact you within 12 hours.

AD421BRZ General Description

The Analog Devices AD421BRZ is a versatile Dac with a resolution of 16 bits, suitable for a wide range of applications. With a supply voltage range of 2.95V to 5.05V, this Dac can operate effectively in various voltage conditions. Its compact Wsoic-16 case style makes it easy to integrate into different electronic systems, while the 3-wire, Microwire, Serial, and Spi data interface options provide flexibility in communication protocols. With a temperature range of -40 to 85 degrees Celsius, the AD421BRZ is designed to withstand harsh operating environments. This Dac is RoHS compliant, adhering to strict environmental standards

ad421brz

Features

  • 4mA to 20 mA Current Output
  • HART@ Compatible
  • 16-Bit Resolution and Monotonicity
  • 5 V or 3 V Regulator Output
  • 2.5 V and 1.25 V Precision Reference
  • 750 µA Quiescent Current max
  • Programmable Alarm Current Capability
  • Flexible High Speed Serial Interface
  • 16-Lead SOIC and PDIP Packages
ad421brz
ad421brz

Specifications

Parameter Value Parameter Value
Series AD421 Resolution 16 bit
Number of Channels 1 Channel Settling Time 8 ms
Output Type Current Interface Type 3-Wire
Analog Supply Voltage 2.95 V to 5.05 V Digital Supply Voltage 2.95 V to 5.05 V
Minimum Operating Temperature (°C) - 40 Maximum Operating Temperature (°C) + 85
Mounting Style SMD/SMT DNL - Differential Nonlinearity +/- 0.01 % FSR
Number of Converters 1 Converter Pd - Power Dissipation 1.95 mW
Reference Type External, Internal Auto Shutdown No Shutdown
Factory Pack Quantity 47 Max Supply Voltage 5.05 V
Supply Voltage - Min 2.95 V Unit Weight 0.023492 oz
Base Product Number AD421

Shipping

Shipping Type Ship Fee Lead Time
DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
REGISTERED AIR MAIL REGISTERED AIR MAIL $20.00-$40.00 (0.50 KG) 2-5 days

Processing Time:Shipping fee depend on different zone and country.

Payment

Terms of payment Hand Fee
Wire Transfer Wire Transfer charge US$30.00 banking fee.
Paypal Paypal charge 4.5% service fee.
Credit Card Credit Card charge 3.5% service fee.
Western Union Western Union charge US.00 banking fee.
Money Gram Money Gram charge US$0.00 banking fee.

Guarantees

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.

Packing

  • Product Inventory

    Step1 :Product Inventory

  • Pressure Relief Packaging

    Step2 :Pressure Relief Packaging

  • Anti Static Packaging

    Step3 :Anti Static Packaging

  • Protective Packaging

    Step4 :Protective Packaging

  • Sealed Packaging

    Step5 :Sealed Packaging

  • Preparation for shipment

    Step6 :Preparation for shipment

We will inspect and count all goods before shipping to ensure that all products are intact and in accurate quantity, and will fully package them to ensure that they will not be damaged during transportation.

  • ESD
  • ESD

Q: How can I order the AD421BRZ?

A: To place an order for the AD421BRZ, select the "Add to Cart" button associated with the product listing on our website. Once selected, you can finalize your purchase by proceeding to the checkout page, where you can enter your payment and shipping information.

Q: What is the warranty period for the AD421BRZ?

A: We offer a 1-year warranty on the AD421BRZ. This warranty covers any defects in materials and artistry under normal use. During the warranty period, if the product is found to be defective, it will be repaired or replaced at no charge. For further details, please refer to our warranty policy.

Q: How does Ovaga ensure the authenticity of AD421BRZ from Analog Devices, Inc?

A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original Analog Devices, Inc manufacturers and authorized agents. All Analog Devices, Inc suppliers must pass a qualification review before they can list their AD421BRZ products on our platform. We emphasize sourcing from reliable channels and maintaining high product quality standards, ensuring you can make your purchase with confidence.

Q: How can I find detailed information about the AD421BRZ chips, such as application notes, factory information, and images?

A: You can utilize Ovaga's intelligent search engine, filter by the Ethernet PHY Products category, or visit the Analog Devices, Inc information page to find comprehensive details about the AD421BRZ.

Q: Are the price and stock information for AD421BRZ on Ovaga's platform accurate?

A: Inventory levels for Analog Devices, Inc products can fluctuate and may not be updated in real time. The information is refreshed periodically within 24 hours. To confirm stock availability and final pricing, you must confirm your order with an Ovaga salesperson or customer service representative before proceeding with payment.

Q: Can I place orders offline with Ovaga?

A: Yes, offline orders are accepted. You can navigate to the "My Orders" section and enter transaction management to place your order. Reviewing the "Order Details" and proceeding to place the order is straightforward. Additionally, you may benefit from coupons or selected gifts when ordering online.

Q: What payment methods are accepted by Ovaga?

A: Ovaga accepts various payment methods, including Wire Transfer, PayPal, Credit Cards, Western Union, and Money Gram.

Q: How is shipping arranged, and how can I track my package?

A: Customers can choose from industry-leading freight companies such as DHL, FedEx, UPS, TNT, EMS, and Registered Air Mail. Once your order is processed for shipment, you will receive an email with the shipping status and tracking number. Note that tracking information may take up to 24 hours to be displayed by carriers. Typically, express delivery takes 2-5 days.

Q: What is the return or replacement process for AD421BRZ?

A: Ovaga conducts Pre-Shipment Inspections (PSI) on all orders to ensure quality before shipment. Suppose there are issues such as quantity discrepancies, incorrect items, or visible defects (e.g., breakage or rust), and they are acknowledged by us. In that case, returns or replacements will be accepted under the following conditions:

  • The defect must be reported within 365 days after delivery.
  • The product must be unused and in its original, unopened packaging.
  • Requesting Return Authorizations must be obtained.

For the return process:

  • Please inform us within 365 days of receiving the product.
  • Obtain Return Authorization from our team.
  • Please refer to our After-Sale Matters for more detailed instructions.

Q: How can I contact Ovaga for support, including obtaining datasheets or pin diagrams for the AD421BRZ?

A: For any after-sales support or technical inquiries, including requests for datasheets or pin diagrams, please get in touch with us via email at [email protected].

Q: What can you tell me about Ovaga's quality assurance practices?

A: Ovaga is committed to maintaining the highest standards of quality. We are certified under ISO14001, ISO 9001, IATF16949, ISO13485, and DUNS standards by the Quality Systems Registrar. This certification signifies that our operational systems meet stringent international standards in quality management. Our compliance is regularly reviewed and tested to ensure ongoing adherence to these standards, affirming our commitment to quality and continuous improvement.

Q: What do the ISO, IATF, and DUNS certifications mean for customers of Ovaga?

A: Our ISO, IATF, and DUNS certifications assure customers that Ovaga operates systems that are both accurate and comprehensive, meeting the rigorous requirements of the ISO, IATF, and DUNS standards. This certification underscores our long-term commitment to continuous improvement across our operations. As a note to our customers, while we strive for accuracy in product data on our website, we recommend referring to the manufacturer's datasheet or catalog for confirmed product specifications before placing an order. If you identify any discrepancies, please get in touch with us immediately.

Part points

  • The AD421BRZ is a 16-bit voltage output digital-to-analog converter (DAC) offered by Analog Devices. It comes in a small package and is ideal for industrial control applications where precision output voltage levels are required. This chip offers high accuracy and low noise performance, making it a reliable choice for various analog signal processing applications.
  • Equivalent

    Some equivalent products of the AD421BRZ chip are the AD421ANZ, AD421BNZ, and AD421JMZ. These products are all precision voltage output digital-to-analog converters (DACs) manufactured by Analog Devices. They offer similar functionality and performance as the AD421BRZ.
  • Features

    The AD421BRZ is a voltage output digital-to-analog converter (DAC) with features such as a flexible serial interface, low power consumption, and precision output voltage. It also has a wide output voltage range of 0 V to 15 V, making it suitable for a variety of industrial and instrumentation applications.
  • Pinout

    The AD421BRZ is a 16-pin digital-to-analog converter (DAC) with voltage output. It has the SPI interface for communication with microcontrollers. The pin functions include power supply, ground, reference voltage, digital data input, and analog output.
  • Manufacturer

    Analog Devices, Inc. is the manufacturer of the AD421BRZ. They are a multinational semiconductor company specializing in signal processing technology. Analog Devices designs, manufactures, and markets integrated circuits used in a wide range of applications, including industrial, automotive, communications, and consumer electronics.
  • Application Field

    The AD421BRZ is commonly used in industrial process control, instrumentation, data acquisition systems, and programmable logic controllers. It is suitable for applications requiring precision voltage or current outputs, such as control loops, sensor excitation, and digital-to-analog conversion. Its high accuracy and low noise make it ideal for use in sensitive measurement and control applications.
  • Package

    The AD421BRZ chip is housed in a SOIC-8 package with a form factor of surface mount. It has a size of 4.90mm x 3.91mm x 1.75mm (L x W x H) and contains a voltage output digital-to-analog converter (DAC) with precision specifications.

Assembly Advice

No need to assemble boards by yourself anymore—Ovaga is here to help! We offer free assembly services for parts like AD421BRZ. Simply sign in to Ovaga and take advantage of discounts and free assembly options. Let us handle the work while you focus on your projects!

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    Once your parts are pre-ordered, simply place a PCBA order with us, and we’ll take care of the assembly for you.

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    Ovaga will produce and assemble your boards efficiently, with a quick turnaround of just 3 days!

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Datasheet PDF

Preliminary Specification AD421BRZ PDF Download

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