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MAX253CPA - MAX253 Transformer Driver for Isolated RS485 Interface Technical Data - Buy MAX253CPA

Photograph
MAX253CPA - MAX253 Transformer Driver for Isolated RS485 Interface

Features

arrowPower-Supply Transformer Driver for IsoIated RS-485/RS-232 Data-Interface Applications

arrowSingle +5V or +3.3V Supply

arrowLow-Current Shutdown Mode: 0.4µA

arrowPin-Selectable Frequency: 350kHz or 200kHz


Pin Layout
Maxim MAX253CPA Pin Layout

Pin Description
Pin Number Description
1 D1 - Open Drain Drive
2 GND1 - Ground
3 FS - Frequency Switch
4 SD - Shutdown
5 NC - Not Connected
6 Vcc - Positive Supply
7 GND2 - Ground
8 D2 - Open Drain Drive
Dimensional Drawing
MAX253 DIP8 Dimension Drawing

Technical Data

Data Sheet

Maxim Integrated Website - Datasheet for MAX253 Datasheet

Application Notes