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Technical Specifications
Parameters and characteristics for this part
| Specification | ADM3491AR-1 |
|---|---|
| Data Rate | 20 Mbps |
| Duplex | Full |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 14-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Protocol | RS422, RS485 |
| Receiver Hysteresis | 50 mV |
| Type | Transceiver |
| Voltage - Supply | 3.3 V |
ADM3491 Series
3.3 V, Low Power, RS-485/RS-422 Transceiver (Full Duplex, 10 Mbps, Driver/Receiver Enable)
| Part | Protocol | Type | Voltage - Supply [Max] | Voltage - Supply [Min] | Duplex | Operating Temperature [Max] | Operating Temperature [Min] | Receiver Hysteresis | Mounting Type | Package / Case [x] | Package / Case [y] | Package / Case | Data Rate | Voltage - Supply |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices | RS422 RS485 | Transceiver | 3.6 V | 3 V | Full | 85 °C | -40 °C | 50 mV | Surface Mount | 0.154 in | 3.9 mm | 14-SOIC | 10 Mbps | |
Analog Devices | RS422 RS485 | Transceiver | 3.6 V | 3 V | Full | 85 °C | -40 °C | 50 mV | Surface Mount | 0.154 in | 3.9 mm | 14-SOIC | 10 Mbps | |
 Analog Devices | RS422 RS485 | Transceiver | 3.6 V | 3 V | Through Hole | 0.3 " | 7.62 mm | 14-DIP | ||||||
Analog Devices | RS422 RS485 | Transceiver | 3.6 V | 3 V | Full | 85 °C | -40 °C | 50 mV | Surface Mount | 0.154 in | 3.9 mm | 14-SOIC | 10 Mbps | |
Analog Devices | RS422 RS485 | Transceiver | Full | 85 °C | -40 °C | 50 mV | Surface Mount | 0.154 in | 3.9 mm | 14-SOIC | 20 Mbps | 3.3 V | ||
Analog Devices | RS422 RS485 | Transceiver | 3.6 V | 3 V | Full | 85 °C | -40 °C | 50 mV | Surface Mount | 0.154 in | 3.9 mm | 14-SOIC | 10 Mbps | |
Analog Devices | RS422 RS485 | Transceiver | 3.6 V | 3 V | Full | 85 °C | -40 °C | 50 mV | Surface Mount | 0.154 in | 3.9 mm | 14-SOIC | 10 Mbps |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
Description
General part information
ADM3491 Series
The ADM3491 is a low power differential line transceiver designed to operate using a single +3.3 V power supply. Low power consumption coupled with a shutdown mode make it ideal for power sensitive applications. It is suitable for communication on multipoint bus transmission lines.
Documents
Technical documentation and resources