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MAX490CPA - MAX490 RS485/RS422 Transceivers Technical Data - Buy MAX490CPA

MAX490CPA - MAX490 RS485/RS422 Transceivers


arrowLow Quiescent Current: 300µA

arrow-7V to +12V Common-Mode Input Voltage Range

arrowThree State Outputs

arrow30ns Propagation Delays, 5ns Skew

arrowOperates from a Single 5V Supply

arrowCurrent Limiting and Thermal Shutdown for Driver Overload Protection

Pin Layout
Maxim MAX490CPA 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
MAX490 DIP8 Dimension Drawing

Technical Data

Data Sheet

Maxim Integrated Website - Datasheet for MAX490CPA Datasheet

Application Notes