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MAX490 RS485/RS422 Transceivers Datasheet
Photograph
Features
- Low Quiescent Current: 300µA
- -7V to +12V Common-Mode Input Voltage Range
- Three State Outputs
- 30ns Propagation Delays, 5ns Skew
- Operates from a Single 5V Supply
- Current Limiting and Thermal Shutdown for Driver Overload Protection
Pin Layout
Pin Description
| Pin Number | Description |
|---|---|
| 1 | B - Inverting Receiver Input |
| 2 | A - Non-Inverting Receiver Input |
| 3 | Vcc - +5V Power Supply |
| 4 | RO - Receiver Output |
| 5 | DI - Driver Input |
| 6 | GND - Ground |
| 7 | Y - Non-Inverting Driver Output |
| 8 | Z - Inverting Driver Output |
Dimensional Drawing
Technical Data
