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±60V Rugged PROFIBUS RS485 Transceivers
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.
LTC2877HMSE#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.
Part # | Distributor | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DISTI #
86AK8455
|
Newark | Transceiver, Rs485, Msop-10, Ic Type:Rs485 Transceiver, No. Of Receivers:1Receivers, No. Of Transmitters:1, Communication Mode:Half Duplex, Data Rate Max:20Mbps, Supply Voltage Min:3V, Supply Voltage Max:5.5V, Ic Case/Package:Msop Rohs Compliant: Yes |Analog Devices LTC2877HMSE#PBF RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 100 |
|
$5.4000 / $11.3100 | Buy Now |
DISTI #
LTC2877HMSE#PBF-ND
|
DigiKey | IC TRANSCEIVER HALF 1/1 10MSOPEP Min Qty: 1 Lead time: 10 Weeks Container: Tube |
430 In Stock |
|
$5.4000 / $11.3100 | Buy Now |
DISTI #
584-LTC2877HMSE#PBF
|
Mouser Electronics | RS-485 Interface IC 60V Rugged PROFIBUS RS485 Transceivers RoHS: Compliant | 247 |
|
$5.6500 / $9.8100 | Buy Now |
|
Analog Devices Inc | ±60V Rugged PROFIBUS RS485 Tra Package Multiple: 50 | 2936 |
|
$4.3200 / $11.3100 | Buy Now |
DISTI #
52548415
|
Verical | Single Transmitter/Receiver RS-485 10-Pin MSOP EP Tube RoHS: Compliant Min Qty: 100 Package Multiple: 100 | Americas - 3000 |
|
$5.3432 | Buy Now |
DISTI #
LTC2877HMSE#PBF
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Richardson RFPD | INTERFACE - TRANSCEIVER RoHS: Compliant Min Qty: 100 | 0 |
|
$5.5800 / $6.1200 | Buy Now |
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LTC2877HMSE#PBF
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
LTC2877HMSE#PBF
Analog Devices Inc
±60V Rugged PROFIBUS RS485 Transceivers
|
Pbfree Code | No | |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | ANALOG DEVICES INC | |
Package Description | MSOP-10 | |
Pin Count | 10 | |
Manufacturer Package Code | 05-08-1664 | |
Reach Compliance Code | compliant | |
Samacsys Manufacturer | Analog Devices | |
Additional Feature | ALSO OPERATE WITH 3V SUPPLY | |
Differential Output | YES | |
Driver Number of Bits | 1 | |
High Level Input Current-Max | 0.00002 A | |
Input Characteristics | DIFFERENTIAL SCHMITT TRIGGER | |
Interface IC Type | LINE TRANSCEIVER | |
Interface Standard | EIA-422; EIA-485 | |
JESD-30 Code | S-PDSO-G10 | |
JESD-609 Code | e3 | |
Length | 3 mm | |
Number of Functions | 1 | |
Number of Terminals | 10 | |
Operating Temperature-Max | 125 °C | |
Operating Temperature-Min | -40 °C | |
Output Characteristics | DIFFERENTIAL | |
Output Low Current-Max | 0.003 A | |
Output Polarity | COMPLEMENTARY | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | HTSSOP | |
Package Equivalence Code | TSSOP10,.19,20 | |
Package Shape | SQUARE | |
Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | |
Receive Delay-Max | 70 ns | |
Receiver Number of Bits | 1 | |
Seated Height-Max | 1.1 mm | |
Supply Current-Max | 1.2 mA | |
Supply Voltage-Max | 5.5 V | |
Supply Voltage-Min | 4.5 V | |
Supply Voltage-Nom | 5 V | |
Surface Mount | YES | |
Technology | BICMOS | |
Temperature Grade | AUTOMOTIVE | |
Terminal Finish | Matte Tin (Sn) | |
Terminal Form | GULL WING | |
Terminal Pitch | 0.5 mm | |
Terminal Position | DUAL | |
Transmit Delay-Max | 50 ns | |
Width | 3 mm |
A good PCB layout for the LTC2877 involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the traces between the IC and the transformer. A 4-layer PCB with a dedicated ground plane is recommended.
To ensure reliable operation in high-temperature environments, it's essential to follow proper thermal design and layout guidelines. This includes providing adequate heat sinking, using a thermally conductive PCB material, and keeping the IC away from heat sources.
When selecting a transformer for the LTC2877, consider the turns ratio, inductance, and core material. The transformer should be designed to handle the maximum output power and voltage, and its leakage inductance should be minimized to reduce EMI.
To troubleshoot common issues with the LTC2877, start by checking the PCB layout and ensuring that the analog and digital grounds are separate. Verify that the transformer is properly designed and constructed, and check for any signs of overheating. Use an oscilloscope to analyze the waveforms and identify any anomalies.
The LTC2877 is a high-performance, high-frequency isolated DC/DC converter with a unique combination of features, including a wide input range, high efficiency, and low EMI. Compared to other similar products, the LTC2877 offers a higher power density, faster switching frequency, and improved thermal performance.