(China (Mainland))
Product Summary
The MAX1480ACPI is a complete, electrically isolated, RS-485/RS-422 data-communications interface solution in a hybrid microcircuit. Transceivers, optocouplers, and a transformer provide a complete interface in a standard DIP package. A single +5V supply on the logic side powers both sides of the interface. The applications of the MAX1480ACPI include: (1)Isolated RS-485/RS-422 Data Interface; (2)Transceivers for EMI-Sensitive Applications; (3)Industrial-Control Local Area Networks; (4)Automatic Test Equipment; (5)HVAC/Building Control Networks.
Parametrics
MAX1480ACPI absolute maxing ratings: (1)With Respect to GND Supply Voltage (VCC_): -0.3V to +6V; Control Input Voltage (SD, FS): -0.3V to (VCC_ + 0.3V); Receiver Output Voltage (RO, RO): -0.3V to (VCC_ + 0.3V); Output Switch Voltage (D1, D2): +12V; (2)With Respect to ISO COM Control Input Voltage (ISO DE_ ): -0.3V to (ISO VCC_ + 0.3V); Driver Input Voltage (ISO DI_ ): -0.3V to (ISO VCC_ + 0.3V); Receiver Output Voltage (ISO RO_): -0.3V to (ISO VCC_ + 0.3V); Driver Output Voltage (A, B, Y, Z ): -8V to +12.5V; Receiver Input Voltage (A, B): -8V to +12.5V; (3)LED Forward Current (DI, DE, ISO RO LED): 50mA; (4)Continuous Power Dissipation (TA = +70℃): 24-Pin Plastic DIP (derate 8.7mW℃ above +70℃): 696mW; 28-Pin Plastic DIP (derate 9.09mW/℃ above +70℃): 727mW; (5)Storage Temperature Range: -65℃ to +160℃; (6)Lead Temperature (soldering, 10s): +300℃.
Features
MAX1480ACPI features: (1)For Integrated ESD Protection: ±15kV ESD-Protected, Isolated RS-485/RS-422 Data Interfaces; (2)For Space-Constrained Applications: High CMRR, RS-485 Transceiver with ±50V Isolation.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
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 MAX1480ACPI |
Maxim Integrated Products |
RS-422/RS-485 Interface IC |
Data Sheet |
Negotiable |
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MAX1480ACPI+ |
Maxim Integrated Products |
RS-422/RS-485 Interface IC Isolated RS-422/485 Data Interface |
Data Sheet |
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