LTC2852IS#PBF
ActiveTRANSCEIVER, RS422 / RS485, 1 DRIVER, 1 RECEIVER, 3 V TO 3.6 V, NSOIC-14, -40 °C TO 85 °C
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LTC2852IS#PBF
ActiveTRANSCEIVER, RS422 / RS485, 1 DRIVER, 1 RECEIVER, 3 V TO 3.6 V, NSOIC-14, -40 °C TO 85 °C
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Technical Specifications
Parameters and characteristics for this part
| Specification | LTC2852IS#PBF |
|---|---|
| Data Rate | 20 Mbps |
| Duplex | Full |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 C |
| Package / Case | 3.9 mm, 0.154 in |
| Package / Case | 14-SOIC |
| Protocol | RS422, RS485 |
| Receiver Hysteresis | 25 mV |
| Supplier Device Package | 14-SO |
| Type | Transceiver |
| Voltage - Supply [Max] | 3.6 V |
| Voltage - Supply [Min] | 3 V |
LTC2852 Series
3.3V 20Mbps RS485/RS422 Transceiver
| Part | Supplier Device Package | Operating Temperature [Min] | Operating Temperature [Max] | Receiver Hysteresis | Type | Package / Case | Protocol | Data Rate | Mounting Type | Duplex | Voltage - Supply [Max] | Voltage - Supply [Min] | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Analog Devices Inc./Maxim Integrated | 10-DFN (3x3) | -55 C | 125 °C | 25 mV | Transceiver | 10-WFDFN Exposed Pad | RS422 RS485 | 20 Mbps | Surface Mount | Full | 3.6 V | 3 V | |
 Analog Devices Inc./Maxim Integrated | 10-DFN (3x3) | -40 C | 85 °C | 25 mV | Transceiver | 10-WFDFN Exposed Pad | RS422 RS485 | 20 Mbps | Surface Mount | Full | 3.6 V | 3 V | |
 Analog Devices Inc./Maxim Integrated | 10-MSOP | -40 C | 85 °C | 25 mV | Transceiver | 10-TFSOP 10-MSOP (0.118" 3.00mm Width) | RS422 RS485 | 20 Mbps | Surface Mount | Full | 3.6 V | 3 V | |
 Analog Devices Inc./Maxim Integrated | 14-SO | 0 °C | 70 °C | 25 mV | Transceiver | 14-SOIC | RS422 RS485 | 20 Mbps | Surface Mount | Full | 3.6 V | 3 V | 0.154 in 3.9 mm |
Analog Devices Inc./Maxim Integrated | 10-MSOP | -40 C | 125 °C | 25 mV | Transceiver | 10-TFSOP 10-MSOP (0.118" 3.00mm Width) | RS422 RS485 | 20 Mbps | Surface Mount | Full | 3.6 V | 3 V | |
Analog Devices Inc./Maxim Integrated | 14-SO | 0 °C | 70 °C | 25 mV | Transceiver | 14-SOIC | RS422 RS485 | 20 Mbps | Surface Mount | Full | 3.6 V | 3 V | 0.154 in 3.9 mm |
Analog Devices Inc./Maxim Integrated | 14-SO | -40 C | 125 °C | 25 mV | Transceiver | 14-SOIC | RS422 RS485 | 20 Mbps | Surface Mount | Full | 3.6 V | 3 V | 0.154 in 3.9 mm |
Analog Devices Inc./Maxim Integrated | 14-SO | -40 C | 125 °C | 25 mV | Transceiver | 14-SOIC | RS422 RS485 | 20 Mbps | Surface Mount | Full | 3.6 V | 3 V | 0.154 in 3.9 mm |
 Analog Devices Inc./Maxim Integrated | 10-MSOP | -40 C | 85 °C | 25 mV | Transceiver | 10-TFSOP 10-MSOP (0.118" 3.00mm Width) | RS422 RS485 | 20 Mbps | Surface Mount | Full | 3.6 V | 3 V | |
Analog Devices Inc./Maxim Integrated | 14-SO | -40 C | 85 °C | 25 mV | Transceiver | 14-SOIC | RS422 RS485 | 20 Mbps | Surface Mount | Full | 3.6 V | 3 V | 0.154 in 3.9 mm |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
LTC2852 Series
The LTC2850, LTC2851 and LTC2852 are low power, 20Mbps RS485/RS422 transceivers operating on 3.3V supplies. The receiver has a one-eighth unit load supporting up to 256 nodes per bus (C, I-grade), and a failsafe feature that guarantees a high output state under conditions of floating or shorted inputs.The driver maintains a high output impedance over the entire common mode range when disabled or when the supply is removed. Excessive power dissipation caused by bus contention or a fault is prevented by current limiting all outputs and by thermal shutdown.Enhanced ESD protection allows these parts to withstand up to ±15kV (human body model) on the transceiver interface pins without latchup or damage.ApplicationsLow Power RS485/RS422 TransceiverLevel TranslatorBackplane Transceiver