LTC2865HMSE#TRPBF
ActiveRS422/RS485 TRANSCEIVER, FULL DUPLEX, 20 MBPS, 1 TRANSMITTER, 5.5 V SUPPLY, -40 TO 125 °C, MSOPEP-12
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LTC2865HMSE#TRPBF
ActiveRS422/RS485 TRANSCEIVER, FULL DUPLEX, 20 MBPS, 1 TRANSMITTER, 5.5 V SUPPLY, -40 TO 125 °C, MSOPEP-12
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Technical Specifications
Parameters and characteristics for this part
| Specification | LTC2865HMSE#TRPBF |
|---|---|
| Data Rate | 20 Mbps |
| Duplex | Full |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | Exposed Pad, 12-TSSOP |
| Package / Case | 0.118 in, 3 mm |
| Protocol | RS422, RS485 |
| Receiver Hysteresis | 150 mV |
| Supplier Device Package | 12-MSOP-EP |
| Type | Transceiver |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 3 V |
LTC2865 Series
±60V Fault Protected 3V to 5.5V RS485/RS422 Transceivers
| Part | Supplier Device Package | Mounting Type | Package / Case | Package / Case | Receiver Hysteresis | Data Rate | Protocol | Type | Voltage - Supply [Max] | Voltage - Supply [Min] | Duplex | Operating Temperature [Max] | Operating Temperature [Min] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices | 12-MSOP-EP | Surface Mount | 12-TSSOP Exposed Pad | 0.118 in 3 mm | 150 mV | 20 Mbps | RS422 RS485 | Transceiver | 5.5 V | 3 V | Full | 85 °C | -40 °C |
Analog Devices | 12-DFN (4x3) | Surface Mount | 12-WFDFN Exposed Pad | 150 mV | 20 Mbps | RS422 RS485 | Transceiver | 5.5 V | 3 V | Full | 70 °C | 0 °C | |
Analog Devices | 12-MSOP-EP | Surface Mount | 12-TSSOP Exposed Pad | 0.118 in 3 mm | 150 mV | 20 Mbps | RS422 RS485 | Transceiver | 5.5 V | 3 V | Full | 125 °C | -40 °C |
Analog Devices | 12-DFN (4x3) | Surface Mount | 12-WFDFN Exposed Pad | 150 mV | 20 Mbps | RS422 RS485 | Transceiver | 5.5 V | 3 V | Full | 70 °C | 0 °C | |
Analog Devices | 12-DFN (4x3) | Surface Mount | 12-WFDFN Exposed Pad | 150 mV | 20 Mbps | RS422 RS485 | Transceiver | 5.5 V | 3 V | Full | 85 °C | -40 °C |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 6.66 | |
| 10 | $ 4.52 | |||
| 25 | $ 3.96 | |||
| 100 | $ 3.34 | |||
| 250 | $ 3.04 | |||
| 500 | $ 2.85 | |||
| 1000 | $ 2.70 | |||
| Digi-Reel® | 1 | $ 6.66 | ||
| 10 | $ 4.52 | |||
| 25 | $ 3.96 | |||
| 100 | $ 3.34 | |||
| 250 | $ 3.04 | |||
| 500 | $ 2.85 | |||
| 1000 | $ 2.70 | |||
| Tape & Reel (TR) | 2500 | $ 2.54 | ||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 6.45 | |
| 10 | $ 4.26 | |||
| 25 | $ 3.69 | |||
| 50 | $ 3.37 | |||
| 100 | $ 3.05 | |||
| 250 | $ 2.73 | |||
| 500 | $ 2.54 | |||
| 1000 | $ 2.53 | |||
Description
General part information
LTC2865 Series
The LTC2862/LTC2863/LTC2864/LTC2865 are low power, 20Mbps or 250kbps RS485/RS422 transceivers operating on 3V to 5.5V supplies that feature ±60V overvoltage fault protection on the data transmission lines during all modes of operation, including power-down. Low EMI slew rate limited data transmission is available in a logic-selectable 250kbps mode in the LTC2865 and in 250kbps versions of the LTC2862-LTC2864. Enhanced ESD protection allows these parts to withstand ±15kV HBM on the transceiver interface pins without latch-up or damage.Extended ±25V input common mode range and full fail-safe operation improve data communication reliability in electrically noisy environments and in the presence of large ground loop voltages.Part NumberDuplexEnablesMax Data RateVLPinLTC2862-1HalfYes20MNoLTC2862-2HalfYes250kNoLTC2863-1FullNo20MNoLTC2863-2FullNo250kNoLTC2864-1FullYes20MNoLTC2864-2FullYes250kNoLTC2865FullYes20M/250kYesApplicationsSupervisory Control and Data Acquisition (SCADA)Industrial Control and Instrumentation NetworksAutomotive and Transportation ElectronicsBuilding Automation, Security Systems and HVACMedical EquipmentLighting and Sound System Control
Documents
Technical documentation and resources