Part Details for ADM3491ARU-1REEL by Analog Devices Inc
Results Overview of ADM3491ARU-1REEL by Analog Devices Inc
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (3 replacements)
- CAD Models: (Request Part)
- 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.
ADM3491ARU-1REEL Information
ADM3491ARU-1REEL by Analog Devices Inc is a Line Driver or Receiver.
Line Driver or Receivers 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 ADM3491ARU-1REEL
| Part # | Distributor | Description | Stock | Price | Buy | |
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Vyrian | Interface ICs | 660 |
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RFQ |
Part Details for ADM3491ARU-1REEL
ADM3491ARU-1REEL CAD Models
ADM3491ARU-1REEL Part Data Attributes
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ADM3491ARU-1REEL
Analog Devices Inc
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Datasheet
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ADM3491ARU-1REEL
Analog Devices Inc
3.3V, Full Duplex, 840uA, 20Mbps, EIA RS-485 Transceiver
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Part Package Code | TSSOP | |
| Package Description | TSSOP-16 | |
| Pin Count | 16 | |
| Manufacturer Package Code | RU-16 | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Differential Output | YES | |
| Driver Number of Bits | 1 | |
| Input Characteristics | DIFFERENTIAL SCHMITT TRIGGER | |
| Interface IC Type | LINE TRANSCEIVER | |
| Interface Standard | EIA-422; EIA-485 | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e0 | |
| Length | 5 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Characteristics | DIFFERENTIAL | |
| Output Polarity | TRUE | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP16,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 240 | |
| Receive Delay-Max | 115 ns | |
| Receiver Number of Bits | 1 | |
| Seated Height-Max | 1.2 mm | |
| Supply Current-Max | 1.5 mA | |
| Supply Voltage-Max | 3.6 V | |
| Supply Voltage-Min | 3 V | |
| Supply Voltage-Nom | 3.3 V | |
| Surface Mount | YES | |
| Technology | BICMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Transmit Delay-Max | 70 ns | |
| Width | 4.4 mm |
Alternate Parts for ADM3491ARU-1REEL
This table gives cross-reference parts and alternative options found for ADM3491ARU-1REEL. 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 ADM3491ARU-1REEL, 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 |
|---|---|---|---|---|
| ADM3491ARUZ-1 | Rochester Electronics LLC | Check for Price | LINE TRANSCEIVER, PDSO16, LEAD FREE, MO-153AB, TSSOP-16 | ADM3491ARU-1REEL vs ADM3491ARUZ-1 |
| ADM3491ARUZ-REEL7 | Rochester Electronics LLC | Check for Price | LINE TRANSCEIVER, PDSO16, LEAD FREE, MO-153AB, TSSOP-16 | ADM3491ARU-1REEL vs ADM3491ARUZ-REEL7 |
| ADM3491ARU-REEL | Rochester Electronics LLC | Check for Price | LINE TRANSCEIVER, PDSO16, MO-153AB, TSSOP-16 | ADM3491ARU-1REEL vs ADM3491ARU-REEL |
ADM3491ARU-1REEL Frequently Asked Questions (FAQ)
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A good PCB layout for the ADM3491ARU-1REEL involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the signal sources. Additionally, using a shielded enclosure and minimizing the length of the transmission lines can help reduce EMI and noise.
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To ensure reliable operation of the ADM3491ARU-1REEL in high-temperature environments, it is recommended to follow proper thermal management practices, such as providing adequate heat sinking, using a thermally conductive material for the PCB, and ensuring good airflow around the device. Additionally, the device should be operated within its specified temperature range of -40°C to +125°C.
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The maximum data rate that can be achieved with the ADM3491ARU-1REEL is 100 Mbps, as specified in the datasheet. However, the actual data rate may be limited by the system design, PCB layout, and other factors.
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Yes, the ADM3491ARU-1REEL can be used in a multi-point bus configuration, but it requires careful consideration of the bus loading, termination, and signal integrity. The device can support up to 32 nodes on the bus, but the actual number of nodes may be limited by the system design and signal quality.
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To troubleshoot issues with the ADM3491ARU-1REEL, it is recommended to use a logic analyzer or oscilloscope to capture the bus signals and analyze the data transmission. Additionally, checking the device's power supply, ground connections, and PCB layout can help identify potential issues. The datasheet and application notes provided by Analog Devices Inc can also be consulted for troubleshooting guidance.