Part Details for ST3485EBN by STMicroelectronics
Results Overview of ST3485EBN by STMicroelectronics
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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ST3485EBN Information
ST3485EBN by STMicroelectronics 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 ST3485EBN
| Part # | Distributor | Description | Stock | Price | Buy | |
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Vyrian | Interface ICs | 778 |
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RFQ |
Part Details for ST3485EBN
ST3485EBN CAD Models
ST3485EBN Part Data Attributes
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ST3485EBN
STMicroelectronics
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Datasheet
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ST3485EBN
STMicroelectronics
3.3 V powered, 15 kV ESD protected, up to 12 Mbps RS-485/RS-422 transceiver, [-40oC, 85oC] temperature range
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | STMICROELECTRONICS | |
| Part Package Code | DIP | |
| Package Description | LEAD FREE, PLASTIC, DIP-8 | |
| Pin Count | 8 | |
| Reach Compliance Code | not_compliant | |
| 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-PDIP-T8 | |
| JESD-609 Code | e3 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Out Swing-Min | 1.5 V | |
| Output Low Current-Max | 0.004 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | DIP | |
| Package Equivalence Code | DIP8,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Qualification Status | Not Qualified | |
| Receive Delay-Max | 50 ns | |
| Receiver Number of Bits | 1 | |
| Seated Height-Max | 4.8 mm | |
| Supply Current-Max | 2.2 mA | |
| Supply Voltage-Max | 3.6 V | |
| Supply Voltage-Min | 3 V | |
| Supply Voltage-Nom | 3.3 V | |
| Surface Mount | NO | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Transmit Delay-Max | 30 ns | |
| Width | 7.62 mm |
ST3485EBN Frequently Asked Questions (FAQ)
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STMicroelectronics provides a recommended PCB layout in the application note AN2352, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize electromagnetic interference (EMI).
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The ST3485EBN requires a stable power supply with adequate decoupling capacitors. A minimum of 10uF ceramic capacitor and 1uF film capacitor in parallel is recommended for each power pin. Additionally, ensure the power supply voltage is within the recommended range of 4.5V to 5.5V.
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The ST3485EBN supports data transfer rates up to 100 Mbps, making it suitable for high-speed applications such as USB 2.0 and Ethernet.
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The ST3485EBN can be configured for half-duplex or full-duplex operation by setting the appropriate pins and registers. Refer to the datasheet and application notes for specific configuration details.
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The ST3485EBN has a maximum junction temperature of 150°C. Ensure proper thermal management by providing adequate heat dissipation through a heat sink, thermal vias, and a well-designed PCB layout.