LTC2862CS8-1#PBF
Active±60V FAULT PROTECTED 3V TO 5.5V RS485/RS422 TRANSCEIVERS
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LTC2862CS8-1#PBF
Active±60V FAULT PROTECTED 3V TO 5.5V RS485/RS422 TRANSCEIVERS
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Technical Specifications
Parameters and characteristics for this part
| Specification | LTC2862CS8-1#PBF |
|---|---|
| Data Rate | 20 Mbps |
| Duplex | Half |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Package / Case | 0.154 in |
| Package / Case | 8-SOIC |
| Package / Case | 3.9 mm |
| Protocol | RS422, RS485 |
| Receiver Hysteresis | 150 mV |
| Supplier Device Package | 8-SO |
| Type | Transceiver |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 3 V |
LTC2862 Series
±60V Fault Protected 3V to 5.5V RS485/RS422 Transceivers
| Part | Receiver Hysteresis | Voltage - Supply [Max] | Voltage - Supply [Min] | Protocol | Duplex | Type | Data Rate | Supplier Device Package | Mounting Type | Operating Temperature [Min] | Operating Temperature [Max] | Package / Case | Package / Case | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Analog Devices Inc./Maxim Integrated | 150 mV | 5.5 V | 3 V | RS422 RS485 | Half | Transceiver | 20 Mbps | 8-SO | Surface Mount | -55 C | 125 °C | 0.154 in | 8-SOIC | 3.9 mm |
Analog Devices Inc./Maxim Integrated | 150 mV | 5.5 V | 3 V | RS422 RS485 | Half | Transceiver | 20 Mbps | 8-SO | Surface Mount | 0 °C | 70 °C | 0.154 in | 8-SOIC | 3.9 mm |
 Analog Devices Inc./Maxim Integrated | 150 mV | 5.5 V | 3 V | RS422 RS485 | Half | Transceiver | 250 KBd | 8-DFN (3x3) | Surface Mount | 0 °C | 70 °C | 8-WFDFN Exposed Pad | ||
Analog Devices Inc./Maxim Integrated | 150 mV | 5.5 V | 3 V | RS422 RS485 | Half | Transceiver | 250 KBd | 8-SO | Surface Mount | -40 C | 125 °C | 0.154 in | 8-SOIC | 3.9 mm |
 Analog Devices Inc./Maxim Integrated | 150 mV | 5.5 V | 3 V | RS422 RS485 | Half | Transceiver | 250 KBd | 8-SO | Surface Mount | -55 C | 125 °C | 0.154 in | 8-SOIC | 3.9 mm |
 Analog Devices Inc./Maxim Integrated | 150 mV | 5.5 V | 3 V | RS422 RS485 | Half | Transceiver | 20 Mbps | 8-DFN (3x3) | Surface Mount | -40 C | 85 °C | 8-WFDFN Exposed Pad | ||
 Analog Devices Inc./Maxim Integrated | 150 mV | 5.5 V | 3 V | RS422 RS485 | Half | Transceiver | 250 KBd | 8-DFN (3x3) | Surface Mount | -40 C | 125 °C | 8-WFDFN Exposed Pad | ||
Analog Devices Inc./Maxim Integrated | 150 mV | 5.5 V | 3 V | RS422 RS485 | Half | Transceiver | 20 Mbps | 8-DFN (3x3) | Surface Mount | -40 C | 125 °C | 8-WFDFN Exposed Pad | ||
Analog Devices Inc./Maxim Integrated | 150 mV | 5.5 V | 3 V | RS422 RS485 | Half | Transceiver | 20 Mbps | 8-SO | Surface Mount | -40 C | 125 °C | 0.154 in | 8-SOIC | 3.9 mm |
 Analog Devices Inc./Maxim Integrated | 150 mV | 5.5 V | 3 V | RS422 RS485 | Half | Transceiver | 250 KBd | 8-SO | Surface Mount | 0 °C | 70 °C | 0.154 in | 8-SOIC | 3.9 mm |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | Updated |
|---|---|---|---|---|
| Digikey | N/A | 2540 | $ 7.45 | 1m+ |
| Tube | 1 | $ 7.74 | 1m+ | |
| 10 | $ 5.29 | |||
| 25 | $ 4.66 | |||
| 100 | $ 3.95 | |||
| 250 | $ 3.61 | |||
| 500 | $ 3.40 | |||
| 1000 | $ 3.23 | |||
| 2500 | $ 3.08 | |||
Description
General part information
LTC2862 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