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3.3V 20Mbps RS485/RS422 Transceiver
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.
LTC2851HMS8#TRPBF 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.
Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
LTC2851HMS8#TRPBF-ND
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DigiKey | IC TRANSCEIVER FULL 1/1 8MSOP Min Qty: 2500 Lead time: 10 Weeks Container: Tape & Reel (TR) | Temporarily Out of Stock |
|
$3.0875 | Buy Now |
DISTI #
584-LTC2851HMS8TRPBF
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Mouser Electronics | RS-422/RS-485 Interface IC 3.3V 20Mbps RS485/RS422 Tran RoHS: Compliant | 0 |
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$3.0800 | Order Now |
|
Analog Devices Inc | 3.3V 20Mbps RS485/RS422 Tran Min Qty: 2500 Package Multiple: 2500 | 0 |
|
$2.4700 / $3.5200 | Buy Now |
DISTI #
LTC2851HMS8TRPB
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Richardson RFPD | INTERFACE - TRANSCEIVER RoHS: Compliant Min Qty: 2500 | 0 |
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$3.1900 / $3.3200 | Buy Now |
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Vyrian | Peripheral ICs | 385 |
|
RFQ |
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LTC2851HMS8#TRPBF
Analog Devices Inc
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Datasheet
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Compare Parts:
LTC2851HMS8#TRPBF
Analog Devices Inc
3.3V 20Mbps RS485/RS422 Transceiver
|
Pbfree Code | No | |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | ANALOG DEVICES INC | |
Package Description | LEAD FREE, PLASTIC, MSOP-8 | |
Pin Count | 8 | |
Manufacturer Package Code | 05-08-1660 | |
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-485-A; TIA-485-A; EIA-422 | |
JESD-30 Code | S-PDSO-G8 | |
JESD-609 Code | e3 | |
Length | 3 mm | |
Moisture Sensitivity Level | 1 | |
Number of Functions | 1 | |
Number of Terminals | 8 | |
Operating Temperature-Max | 125 °C | |
Operating Temperature-Min | -40 °C | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | TSSOP | |
Package Shape | SQUARE | |
Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
Peak Reflow Temperature (Cel) | 260 | |
Qualification Status | Not Qualified | |
Receive Delay-Max | 70 ns | |
Receiver Number of Bits | 1 | |
Seated Height-Max | 1.1 mm | |
Supply Voltage-Max | 3.6 V | |
Supply Voltage-Min | 3 V | |
Supply Voltage-Nom | 3.3 V | |
Surface Mount | YES | |
Technology | CMOS | |
Temperature Grade | AUTOMOTIVE | |
Terminal Finish | Matte Tin (Sn) | |
Terminal Form | GULL WING | |
Terminal Pitch | 0.65 mm | |
Terminal Position | DUAL | |
Time@Peak Reflow Temperature-Max (s) | 30 | |
Transmit Delay-Max | 50 ns | |
Width | 3 mm |
This table gives cross-reference parts and alternative options found for LTC2851HMS8#TRPBF. 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 LTC2851HMS8#TRPBF, 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 |
---|---|---|---|---|
LTC2851CMS8#TRPBF | Analog Devices Inc | $3.0103 | 3.3V 20Mbps RS485/RS422 Transceiver | LTC2851HMS8#TRPBF vs LTC2851CMS8#TRPBF |
LTC2850HS8#PBF | Analog Devices Inc | $3.4359 | 3.3V 20Mbps RS485/RS422 Transceiver | LTC2851HMS8#TRPBF vs LTC2850HS8#PBF |
ADM3078EARZ-REEL7 | Analog Devices Inc | $3.6466 | 3.3 V, ⅛ Load, ±15kV ESD Protected, RS-485/RS-422 Transceiver (Half Duplex, 16 Mbps, DE/RE) | LTC2851HMS8#TRPBF vs ADM3078EARZ-REEL7 |
ADM3078EYRZ | Analog Devices Inc | $3.6963 | 3.3 V, ⅛ Load, ±15kV ESD Protected, RS-485/RS-422 Transceiver (Half Duplex, 16 Mbps, DE/RE) | LTC2851HMS8#TRPBF vs ADM3078EYRZ |
LTC2850CMS8#TRPBF | Analog Devices Inc | Check for Price | 3.3V 20Mbps RS485/RS422 Transceiver | LTC2851HMS8#TRPBF vs LTC2850CMS8#TRPBF |
LTC2850CS8#TRMPBF | Analog Devices Inc | Check for Price | Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, CMOS, PDSO8 | LTC2851HMS8#TRPBF vs LTC2850CS8#TRMPBF |
SP3078EMN/TR | Sipex Corporation | Check for Price | Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, PDSO8, MO-012AA, SOIC-8 | LTC2851HMS8#TRPBF vs SP3078EMN/TR |
LTC2850IS8 | Analog Devices Inc | Check for Price | Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, PDSO8 | LTC2851HMS8#TRPBF vs LTC2850IS8 |
A good PCB layout for the LTC2851HMS8#TRPBF involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing trace lengths and widths to reduce noise and EMI. A 4-layer PCB with a dedicated power plane is recommended.
To ensure reliable operation over the full temperature range, it's essential to follow proper thermal design and layout guidelines, including providing adequate heat sinking and thermal relief. Additionally, ensure that the device is operated within its specified temperature range and that the PCB is designed to minimize thermal gradients.
Operating the LTC2851HMS8#TRPBF at a lower voltage than the recommended 3.3V may result in reduced performance, increased power consumption, and potential reliability issues. Operating at a higher voltage may result in increased power consumption, heat generation, and potential damage to the device. It's recommended to operate the device within the specified voltage range for optimal performance and reliability.
To troubleshoot issues with the I2C interface, start by verifying the I2C bus voltage levels, clock frequency, and signal integrity. Check for bus contention, incorrect slave addressing, and ensure that the I2C bus is properly terminated. Use an oscilloscope or logic analyzer to capture and analyze the I2C bus signals to identify any issues.
The LTC2851HMS8#TRPBF has built-in ESD protection, but it's still essential to follow proper ESD handling and storage procedures to prevent damage. Handle the device by the body or use an ESD wrist strap, and store it in an ESD-safe environment. Avoid touching the device's pins or exposed internal components to prevent ESD damage.