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ADR441BRZ
Fixed voltage reference with 10mA outputADR441BRZ
Fixed voltage reference with 10mA output
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Manufacturer Part # : ADR441BRZ
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Package/Case: SOIC-8
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Part Status : ACTIVE
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Brand: Analog Devices
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Product Categories : Voltage Reference
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Series : ADR441
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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ADR441BRZ DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $7.162 | $7.16 |
| 10 | $6.326 | $63.26 |
| 30 | $5.214 | $156.42 |
| 100 | $4.786 | $478.60 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
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ADR441BRZ Details
The ADR441BRZ is a high precision, low noise, low dropout voltage regulator from Analog Devices, designed for precise voltage regulation applications. This device offers excellent line and load regulation, making it suitable for precision data acquisition systems, high resolution data converters, battery-powered instrumentation, portable medical instruments, industrial process control systems, and precision instruments.
Key Features
- High Precision Voltage Reference: Provides a high precision voltage reference source with an output voltage of 2.5V and ±0.04% accuracy.
- Low Noise Operation: Designed for low noise operation, making it suitable for applications where electromagnetic interference (EMI) is a concern.
- Low Dropout Voltage Regulator: Offers excellent line and load regulation, ensuring stable output voltage even under varying input conditions.
Applications
- Precision Data Acquisition Systems: Ideal for precision data acquisition systems requiring a high accuracy voltage reference source.
- High Resolution Data Converters: Suitable for high resolution data converters where precise voltage regulation is critical.
- Battery-Powered Instrumentation: Used in battery-powered instrumentation applications where low power consumption and high precision are essential.
- Precision Instruments: Applied in precision instruments such as optical control circuits, industrial process control systems, and medical devices.
Where to Use
The ADR441BRZ is suitable for use in a wide range of applications where precise voltage regulation is required. This includes precision data acquisition systems, high resolution data converters, battery-powered instrumentation, portable medical instruments, industrial process control systems, and precision instruments.
How to Use
The ADR441BRZ can be used as a voltage reference source in various applications. For detailed usage instructions, refer to the datasheet for specific operating conditions and limitations.
Application Circuit
A typical application circuit diagram for the ADR441BRZ illustrates how to connect the device to a power supply or other voltage sources. It includes connections for input, output, and ground pins, ensuring proper operation and stable output voltage.
(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)
Complementary
The ADR441BRZ can be complemented by other Analog Devices products, such as the AD780 or AD8615, which offer similar features and performance for specific applications.
When selecting complementary devices, ensure that their features and specifications align with your specific application requirements for optimal performance and compatibility.
Frequently Asked Questions
Q: What is the output voltage of the ADR441BRZ?
A: The ADR441BRZ provides an output voltage of 2.5V with ±0.04% accuracy.
Q: Can the ADR441BRZ be used in battery-powered instrumentation applications?
A: Yes, the ADR441BRZ is suitable for use in battery-powered instrumentation applications where low power consumption and high precision are essential.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Pbfree Code | No | Rohs Code | Yes |
| Part Life Cycle Code | Active | Part Package Code | SOIC |
| Pin Count ! | 8 | Reach Compliance Code | compliant |
| ECCN Code | EAR99 | HTS Code ! | 8542.39.00.01 |
| Additional Feature ! | OUTPUT VOLTAGE CAN BE ADJUSTED OVER A 0.5 PERCENT RANGE USING TRIM PIN | Analog IC - Other Type | THREE TERMINAL VOLTAGE REFERENCE |
| JESD-30 Code | R-PDSO-G8 | JESD-609 Code | e3 |
| Length | 4.9 mm | Moisture Sensitivity Level | 1 |
| Number of Functions | 1 | Number of Outputs | 1 |
| Number of Terminals | 8 | Operating Temperature-Max | 125 °C |
| Operating Temperature-Min | -40 °C | Output Voltage-Max | 2.501 V |
| Output Voltage-Min | 2.499 V | Output Voltage-Nom | 2.5 V |
| Package Body Material | PLASTIC/EPOXY | Package Code | SOP |
| Package Equivalence Code | SOP8,.25 | Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE | Peak Reflow Temperature (Cel) | 260 |
| Qualification Status ! | Not Qualified | Seated Height-Max | 1.75 mm |
| Supply Voltage-Max (Vsup) | 18 V | Supply Voltage-Min (Vsup) | 3 V |
| Supply Voltage-Nom (Vsup) | 4 V | Surface Mount ! | YES |
| Temp Coef of Voltage-Max | 3 ppm/°C | Temperature Grade ! | AUTOMOTIVE |
| Terminal Finish | MATTE TIN | Terminal Form ! | GULL WING |
| Terminal Pitch ! | 1.27 mm | Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | Trim/Adjustable Output | YES |
| Voltage Tolerance-Max | 0.04% | Width | 3.9 mm |
| Series | XFET® | Package | Tube |
| Product Status | Active | Reference Type ! | Series |
| Output Type | Fixed | Voltage - Output (Min/Fixed) | 2.5V |
| Current - Output | 10 mA | Tolerance | ±0.04% |
| Temperature Coefficient ! | 3ppm/°C | Noise - 0.1Hz to 10Hz | 1.2µVp-p |
| Voltage - Input | 3V ~ 18V | Current - Supply | 3.75mA |
| Operating Temperature ! | -40°C ~ 125°C (TA) | Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | Supplier Device Package | 8-SOIC |
| Base Product Number | ADR441 |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is ADR441BRZ?
The ADR441BRZ is a precision voltage reference IC (integrated circuit) produced by Analog Devices. It provides a stable and accurate voltage output for a variety of analog and mixed-signal applications where precise voltage regulation is essential.
How Does ADR441BRZ Work?
The ADR441BRZ operates by comparing its internal reference voltage with an external voltage source and adjusting its output voltage to match the reference voltage. It utilizes high-precision components and temperature compensation circuitry to maintain a stable output voltage over a wide range of operating conditions.
How Many Pins does ADR441BRZ have and What are the Functions of the Pinout Configuration?
The ADR441BRZ is available in an 8-lead SOIC package. The pinout configuration includes:
- VIN: Voltage input pin.
- GND: Ground pin.
- VOUT: Voltage output pin.
- ADJ: Adjustment pin for fine-tuning output voltage if necessary.
What are the Pros and Cons of ADR441BRZ?
Pros:
- Precision: Offers high accuracy and stability in voltage regulation.
- Low Temperature Drift: Maintains consistent performance over a wide temperature range.
- Wide Operating Range: Suitable for diverse applications requiring precise voltage references.
- Compact Size: The 8-lead SOIC package is space-efficient for various circuit designs.
Cons:
- External Components: May require additional components for specific applications or fine adjustment.
- Higher Cost: Precision voltage references like the ADR441BRZ may have a higher price point compared to more basic voltage regulators.
Are There Any Equivalents/Alternatives to ADR441BRZ for Recommendation?
- The LM4040 from Texas Instruments is a comparable precision voltage reference.
- Alternatives to the ADR441BRZ include the REF43 from Texas Instruments and the MAX6126 from Maxim Integrated.
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Price details
Prices listed do not include VAT.
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