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Part Details for ADUM2281CRIZ-RL by Analog Devices Inc
Results Overview of ADUM2281CRIZ-RL by Analog Devices Inc
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
ADUM2281CRIZ-RL Information
ADUM2281CRIZ-RL by Analog Devices Inc is an Other Interface IC.
Other Interface ICs are under the broader part category of Drivers And Interfaces.
A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.
Price & Stock for ADUM2281CRIZ-RL
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
ADUM2281CRIZ-RLTR-ND
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DigiKey | DGTL ISOLTR 5KV 2CH GP 16-SOIC Min Qty: 1000 Lead time: 10 Weeks Container: Tape & Reel (TR) | Temporarily Out of Stock |
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$2.8875 | Buy Now |
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DISTI #
584-ADUM2281CRIZ-R
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Mouser Electronics | Digital Isolators Small 5kV DUAL-CH DIGITAL ISOLATORS RoHS: Compliant | 0 |
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$2.8800 | Order Now |
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Analog Devices Inc | Small 5kV DUAL-CH DIGITAL ISOL Min Qty: 1000 Package Multiple: 1000 | 29000 |
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$2.8875 / $7.3800 | Buy Now |
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DISTI #
26619006
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Verical | Digital Isolator CMOS 2-CH 100Mbps 16-Pin SOIC W T/R RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 | Americas - 29000 |
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$2.8571 | Buy Now |
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DISTI #
ADUM2281CRIZ-RL
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TME | IC: interface, digital isolator, 100Mbps, iCoupler®, 2.7÷5.5VDC Min Qty: 1000 | 0 |
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$3.4300 | RFQ |
Part Details for ADUM2281CRIZ-RL
ADUM2281CRIZ-RL CAD Models
ADUM2281CRIZ-RL Part Data Attributes
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ADUM2281CRIZ-RL
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
ADUM2281CRIZ-RL
Analog Devices Inc
5 kV RMS Dual Channel Digital Isolators (Default High, 1/1 Channel Directionality)
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Package Description | SOIC-16 | |
| Pin Count | 16 | |
| Manufacturer Package Code | RI-16-2 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Analog Devices | |
| Interface IC Type | DIGITAL ISOLATOR | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e3 | |
| Length | 12.75 mm | |
| Moisture Sensitivity Level | 3 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP16,.4 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Seated Height-Max | 2.64 mm | |
| Supply Voltage-Max | 5.5 V | |
| Supply Voltage-Min | 2.7 V | |
| Supply Voltage-Nom | 3 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 7.5 mm |
Alternate Parts for ADUM2281CRIZ-RL
This table gives cross-reference parts and alternative options found for ADUM2281CRIZ-RL. 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 ADUM2281CRIZ-RL, 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 |
|---|---|---|---|---|
| ISO7721FD | Texas Instruments | $1.1767 | Robust EMC, dual-channel, 1/1, reinforced digital isolator 8-SOIC -55 to 125 | ADUM2281CRIZ-RL vs ISO7721FD |
| ISO7721D | Texas Instruments | $1.1827 | Robust EMC, dual-channel, 1/1, reinforced digital isolator 8-SOIC -55 to 125 | ADUM2281CRIZ-RL vs ISO7721D |
| ISO7721FQDQ1 | Texas Instruments | $1.2283 | Automotive, robust EMC, dual-channel, 1/1, reinforced digital isolator 8-SOIC -40 to 125 | ADUM2281CRIZ-RL vs ISO7721FQDQ1 |
| ISO7721DWR | Texas Instruments | $1.2853 | Robust EMC, dual-channel, 1/1, reinforced digital isolator 16-SOIC -55 to 125 | ADUM2281CRIZ-RL vs ISO7721DWR |
| ISO7721BDW | Texas Instruments | $1.3138 | Robust EMC, dual-channel, 1/1, reinforced digital isolator 16-SOIC -55 to 125 | ADUM2281CRIZ-RL vs ISO7721BDW |
| ISO7721FBDW | Texas Instruments | $1.3138 | Robust EMC, dual-channel, 1/1, reinforced digital isolator 16-SOIC -55 to 125 | ADUM2281CRIZ-RL vs ISO7721FBDW |
| ISO7721QDWRQ1 | Texas Instruments | $1.3557 | Automotive, robust EMC, dual-channel, 1/1, reinforced digital isolator 16-SOIC -40 to 125 | ADUM2281CRIZ-RL vs ISO7721QDWRQ1 |
| ISO7721QDWQ1 | Texas Instruments | $1.6064 | Automotive, robust EMC, dual-channel, 1/1, reinforced digital isolator 16-SOIC -40 to 125 | ADUM2281CRIZ-RL vs ISO7721QDWQ1 |
| ADUM2281CRIZ | Analog Devices Inc | $4.2125 | 5 kV RMS Dual Channel Digital Isolators (Default High, 1/1 Channel Directionality) | ADUM2281CRIZ-RL vs ADUM2281CRIZ |
| ADUM220N0BRWZ | Analog Devices Inc | Check for Price | ADUM220N0BRWZ | ADUM2281CRIZ-RL vs ADUM220N0BRWZ |
ADUM2281CRIZ-RL Frequently Asked Questions (FAQ)
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A good PCB layout for the ADUM2281CRIZ-RL involves keeping the input and output circuits separate, using a ground plane to reduce noise, and minimizing the length of the traces between the device and the isolation barrier. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
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To ensure reliable operation of the ADUM2281CRIZ-RL in high-temperature environments, it's essential to follow proper thermal management practices, such as providing adequate heat sinking, using a thermally conductive PCB material, and keeping the device away from heat sources. Additionally, the device should be operated within its specified temperature range of -40°C to 125°C.
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The ADUM2281CRIZ-RL can support data rates up to 150 Mbps, making it suitable for high-speed digital isolation applications. However, the actual data rate achievable may depend on the specific application, PCB layout, and system design.
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Yes, the ADUM2281CRIZ-RL is designed to meet the requirements of safety-critical applications, such as those found in industrial, medical, and automotive systems. It has been certified to various safety standards, including UL 1577, IEC 60747-5-2, and DIN VDE 0884-11.
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To troubleshoot common issues with the ADUM2281CRIZ-RL, start by checking the power supply voltage, signal integrity, and PCB layout. Verify that the device is operated within its specified temperature range and that the input and output circuits are properly terminated. Use oscilloscopes or logic analyzers to debug the signal transmission and reception. If the issue persists, consult the device datasheet and application notes or contact Analog Devices' technical support.