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Part Details for LT1785IS8#PBF by Analog Devices Inc
Results Overview of LT1785IS8#PBF by Analog Devices Inc
- Distributor Offerings: (7 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (8 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.
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LT1785IS8#PBF Information
LT1785IS8#PBF 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 LT1785IS8#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
51AK8327
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Newark | Rs422/Rs485 Transceiver, -40 To 85Deg C, Ic Type:Rs422/Rs485 Transceiver, No. Of Receivers:1Receivers, No. Of Transmitters:1, Communication Mode:Half Duplex, Data Rate Max:250Kbps, Supply Voltage Min:4.75V, Supply Voltage Max:5.25Vrohs Compliant: Yes |Analog Devices LT1785IS8#PBF RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 104 |
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$3.8500 / $6.8600 | Buy Now |
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DISTI #
LT1785IS8#PBF-ND
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DigiKey | IC TRANSCEIVER HALF 1/1 8SO Min Qty: 1 Lead time: 10 Weeks Container: Tube |
2257 In Stock |
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$3.6375 / $8.4300 | Buy Now |
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DISTI #
584-LT1785IS8#PBF
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Mouser Electronics | RS-422/RS-485 Interface IC 60V Fault Protected RS485/RS422 Trans RoHS: Compliant | 1605 |
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$3.8000 / $6.8600 | Buy Now |
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DISTI #
V36:1790_06418794
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Arrow Electronics | Single Transmitter/Receiver RS-422/RS-485 8-Pin SOIC N Tube RoHS: Compliant Min Qty: 100 Package Multiple: 100 Lead time: 10 Weeks Date Code: 2436 | Americas - 35 |
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$3.5930 / $4.1100 | Buy Now |
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Analog Devices Inc | 60V Fault Protected RS485/RS42 Package Multiple: 100 | 452 |
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$2.9100 / $8.4300 | Buy Now |
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DISTI #
LT1785IS8PBF
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TME | IC: interface, transceiver, half duplex,RS422 / RS485, 250kbps Min Qty: 1 | 0 |
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$6.4500 / $9.6800 | RFQ |
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DISTI #
LT1785IS8#PBF
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Richardson RFPD | INTERFACE - TRANSCEIVER RoHS: Compliant Min Qty: 100 | 0 |
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$3.7500 / $4.1200 | Buy Now |
Part Details for LT1785IS8#PBF
LT1785IS8#PBF CAD Models
LT1785IS8#PBF Part Data Attributes
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LT1785IS8#PBF
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
LT1785IS8#PBF
Analog Devices Inc
60V Fault Protected RS485/RS422 Transceivers
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Package Description | SOP-8 | |
| Pin Count | 8 | |
| Manufacturer Package Code | 05-08-1610 (S8) | |
| Reach Compliance Code | compliant | |
| Samacsys Manufacturer | Analog Devices | |
| 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 | e3 | |
| 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 | 1.2 V | |
| Output Characteristics | DIFFERENTIAL | |
| 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) | 260 | |
| 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 | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Transmit Delay-Max | 2000 ns | |
| Width | 3.9 mm |
Alternate Parts for LT1785IS8#PBF
This table gives cross-reference parts and alternative options found for LT1785IS8#PBF. 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#PBF, 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#TRPBF | Analog Devices Inc | $3.6163 | 60V Fault Protected RS485/RS422 Transceivers | LT1785IS8#PBF vs LT1785CS8#TRPBF |
| LT1785IS8#TRPBF | Analog Devices Inc | $4.2459 | 60V Fault Protected RS485/RS422 Transceivers | LT1785IS8#PBF vs LT1785IS8#TRPBF |
| LT1785IS8#PBF | Linear Technology | Check for Price | LT1785 - 60V Fault Protected RS485/RS422 Transceivers; Package: SO; Pins: 8; Temperature Range: -40°C to 85°C | LT1785IS8#PBF vs LT1785IS8#PBF |
| LT1785HS8 | Linear Technology | Check for Price | IC LINE TRANSCEIVER, PDSO8, 0.150 INCH, PLASTIC, SOP-8, Line Driver or Receiver | LT1785IS8#PBF vs LT1785HS8 |
| LT1785CS8 | Analog Devices Inc | Check for Price | Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BIPolar, PDSO8 | LT1785IS8#PBF vs LT1785CS8 |
| LT1785CS8#TR | Linear Technology | Check for Price | LT1785 - 60V Fault Protected RS485/RS422 Transceivers; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C | LT1785IS8#PBF vs LT1785CS8#TR |
| LT1785IS8#TR | Linear Technology | Check for Price | LT1785 - 60V Fault Protected RS485/RS422 Transceivers; Package: SO; Pins: 8; Temperature Range: -40°C to 85°C | LT1785IS8#PBF vs LT1785IS8#TR |
| LT1785CS8 | Linear Technology | Check for Price | LT1785 - 60V Fault Protected RS485/RS422 Transceivers; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C | LT1785IS8#PBF vs LT1785CS8 |
LT1785IS8#PBF Frequently Asked Questions (FAQ)
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A good PCB layout for the LT1785IS8 involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing trace lengths and widths to reduce noise and EMI.
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To ensure the LT1785IS8 operates within its SOA, monitor the input voltage, output current, and junction temperature, and ensure they are within the recommended limits specified in the datasheet.
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The LT1785IS8 has a thermal shutdown feature to prevent overheating. To improve thermal performance, use a heat sink, ensure good airflow, and minimize thermal resistance between the IC and the PCB.
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To filter out noise and ripple, add an output capacitor with a low ESR, use a pi-filter or an LC filter, and ensure the output voltage is within the recommended range.
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To minimize EMI and EMC issues, use a shielded enclosure, keep the PCB layout compact, use a common-mode choke, and ensure the IC is properly decoupled.