Part Details for ADR431BR-REEL7 by Analog Devices Inc
Results Overview of ADR431BR-REEL7 by Analog Devices Inc
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (1 option)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Education and Research
Internet of Things (IoT)
Computing and Data Storage
Aerospace and Defense
Healthcare
Telecommunications
Automotive
ADR431BR-REEL7 Information
ADR431BR-REEL7 by Analog Devices Inc is a Voltage Reference.
Voltage References are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Part Details for ADR431BR-REEL7
ADR431BR-REEL7 CAD Models
ADR431BR-REEL7 Part Data Attributes
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ADR431BR-REEL7
Analog Devices Inc
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Datasheet
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ADR431BR-REEL7
Analog Devices Inc
IC 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5 V, PDSO8, MS-012-AA, SOIC-8, Voltage Reference
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Part Package Code | SOIC | |
| Package Description | SOP, SOP8,.25 | |
| Pin Count | 8 | |
| Reach Compliance Code | not_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 | e0 | |
| 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) | 240 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 mm | |
| Supply Voltage-Max (Vsup) | 18 V | |
| Supply Voltage-Min (Vsup) | 4.5 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Temp Coef of Voltage-Max | 3 ppm/°C | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Trim/Adjustable Output | YES | |
| Voltage Tolerance-Max | 0.04% | |
| Width | 3.9 mm |
Alternate Parts for ADR431BR-REEL7
This table gives cross-reference parts and alternative options found for ADR431BR-REEL7. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of ADR431BR-REEL7, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| ADR431BR | Analog Devices Inc | Check for Price | IC 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5 V, PDSO8, MS-012-AA, SOIC-8, Voltage Reference | ADR431BR-REEL7 vs ADR431BR |
ADR431BR-REEL7 Frequently Asked Questions (FAQ)
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A good PCB layout for the ADR431BR-REEL7 should consider the following: keep the input and output traces short and separate, use a solid ground plane, and place decoupling capacitors close to the device. A 4-layer PCB with a dedicated analog ground plane is recommended. Refer to Analog Devices' application notes and layout guidelines for more information.
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To ensure proper biasing and configuration, refer to the datasheet and application notes for the ADR431BR-REEL7. Pay attention to the recommended operating conditions, input and output voltage ranges, and pin configurations. Additionally, consider consulting with an experienced analog design engineer or seeking guidance from Analog Devices' technical support team.
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The ADR431BR-REEL7 has a maximum junction temperature of 150°C. To prevent overheating, ensure good thermal conductivity between the device and the PCB, use a heat sink if necessary, and avoid high ambient temperatures. Follow Analog Devices' thermal management guidelines and consult the datasheet for thermal resistance and power dissipation information.
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The ADR431BR-REEL7 is a commercial-grade device, but Analog Devices offers industrial-grade and automotive-grade versions of the ADR431 with enhanced reliability and temperature range. Consult the datasheet and application notes for specific information on operating temperature ranges and reliability data. For high-reliability applications, consider using a device with a higher temperature rating and consulting with Analog Devices' technical support team.
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To troubleshoot issues with the ADR431BR-REEL7, follow a systematic approach: verify the power supply and input voltage, check the PCB layout and component values, and consult the datasheet and application notes. Use oscilloscopes and other diagnostic tools to identify the root cause of the issue. If necessary, consult with an experienced analog design engineer or seek guidance from Analog Devices' technical support team.