Part Details for LT1785IS8 by Linear Technology
Results Overview of LT1785IS8 by Linear Technology
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (2 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.
Applications
Internet of Things (IoT)
Space Technology
Industrial Automation
Smart Cities
Energy and Power Systems
Transportation and Logistics
Telecommunications
Automotive
Education and Research
Computing and Data Storage
Aerospace and Defense
Healthcare
Renewable Energy
Robotics and Drones
LT1785IS8 Information
LT1785IS8 by Linear Technology 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 LT1785IS8
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 14 |
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ComSIT USA | 60V FAULT PROTECTED RS485/RS422 TRANSCEIVER Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BIPolar, PDSO8 ECCN: EAR99 RoHS: Not Compliant |
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Chip-Germany GmbH | RoHS: Not Compliant | 5000 |
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Vyrian | Interface ICs | 889 |
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Win Source Electronics | 60V Fault Protected RS485/RS422 Transceivers | 5000 |
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$8.7983 / $13.1975 | Buy Now |
Part Details for LT1785IS8
LT1785IS8 CAD Models
LT1785IS8 Part Data Attributes
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LT1785IS8
Linear Technology
Buy Now
Datasheet
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Compare Parts:
LT1785IS8
Linear Technology
LT1785 - 60V Fault Protected RS485/RS422 Transceivers; Package: SO; Pins: 8; Temperature Range: -40°C to 85°C
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| Rohs Code | No | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | LINEAR TECHNOLOGY CORP | |
| Part Package Code | SOIC | |
| Package Description | 0.150 INCH, PLASTIC, SOP-8 | |
| Pin Count | 8 | |
| Manufacturer Package Code | S8 | |
| 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-PDSO-G8 | |
| JESD-609 Code | e0 | |
| Length | 4.9 mm | |
| Moisture Sensitivity Level | 1 | |
| 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 | 0.0016 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP8,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 235 | |
| Qualification Status | Not Qualified | |
| Receive Delay-Max | 900 ns | |
| Receiver Number of Bits | 1 | |
| Seated Height-Max | 1.75 mm | |
| Supply Current-Max | 9 mA | |
| Supply Voltage-Max | 5.25 V | |
| Supply Voltage-Min | 4.75 V | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 20 | |
| Transmit Delay-Max | 2000 ns | |
| Width | 3.9 mm |
Alternate Parts for LT1785IS8
This table gives cross-reference parts and alternative options found for LT1785IS8. 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 LT1785IS8, 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 |
|---|---|---|---|---|
| LT1785CS8#PBF | Analog Devices Inc | $3.8634 | 60V Fault Protected RS485/RS422 Transceivers | LT1785IS8 vs LT1785CS8#PBF |
| LT1785IS8#TRPBF | Analog Devices Inc | $4.1552 | 60V Fault Protected RS485/RS422 Transceivers | LT1785IS8 vs LT1785IS8#TRPBF |
LT1785IS8 Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the LT1785IS8 is 36V, but it's recommended to keep it below 30V for reliable operation.
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To ensure stability, make sure to follow the recommended layout and component placement guidelines, use a low-ESR output capacitor, and add a 10nF-100nF capacitor between the VCC and GND pins.
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The LT1785IS8 is rated for operation up to 125°C, but its performance may degrade at high temperatures. Make sure to derate the output current and voltage according to the temperature derating curves in the datasheet.
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The output voltage ripple can be estimated using the formula: ΔVout = (Iout * ESL) / (Cout * fsw), where ESL is the equivalent series inductance of the output capacitor, Cout is the output capacitance, and fsw is the switching frequency.
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No, the LT1785IS8 is not designed for LDO operation. It requires a minimum input-to-output voltage differential of 2.5V to maintain regulation.