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Manufacturers

MAX253ESA+

Manufacturer

ANALOG DEVICES

data-sheet
Data sheet
Data sheet
MAX253 Transformer Driver is ideal for isolated RS-485/RS-232 power supply applications, including high noise-immunity communications interfaces, isolated and high-voltage power supplies, medical equipment, and process control systems. Its design supports industrial and telecommunications sectors, ensuring reliable data transmission in challenging environments.
Specification
Specification
IC XFRMR DRIVER RS485 8-SOIC
IC XFRMR DRIVER RS485 8-SOIC
Detailed specification
Detailed specification
Transformer Driver PMIC 8-SOIC
Transformer Driver PMIC 8-SOIC
Description
Description
The MAX253 is a monolithic oscillator/power driver designed for isolated RS-485 and RS-232 data interfaces. It operates from a 5V or 3.3V DC supply, driving a center-tapped transformer primary to provide isolated power levels up to 1W. The device features a low-power shutdown mode, pin-selectable frequency options of 200kHz or 350kHz, and ensures break-before-make action between its internal power switches.
The MAX253 is a monolithic oscillator/power driver designed for isolated RS-485 and RS-232 data interfaces. It operates from a 5V or 3.3V DC supply, driving a center-tapped transformer primary to provide isolated power levels up to 1W. The device features a low-power shutdown mode, pin-selectable frequency options of 200kHz or 350kHz, and ensures break-before-make action between its internal power switches.
Availability
Availability
Can be ordered from Westcomp
Can be ordered from Westcomp
Check stock
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Marcus Gustafsson
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Customer service+46 31-338 96 60order@westcomp.se
Bengt Almlund
Bengt Almlund031-338 96 81bengt.almlund@westcomp.se
Christian Burö
Christian BuröKarlskoga031-338 96 73christian.buro@westcomp.se
Gabriella Carlberg
Gabriella Carlberg031-338 96 88gabriella.carlberg@westcomp.se
Gustaf Eriksson
Gustaf Eriksson031-338 96 65gustaf.eriksson@westcomp.se
Jan-Erik Johannessen
Jan-Erik Johannessen031-338 96 76jan-erik.johannessen@westcomp.se
Lukas Wallin
Lukas Wallin031-338 96 77lukas.wallin@westcomp.se
Marcus Gustafsson
Marcus Gustafsson031-338 96 87marcus.gustafsson@westcomp.se
Martin Elfstrand
Martin Elfstrand031-338 96 78martin.elfstrand@westcomp.se
Nicklas Johansson
Nicklas Johansson031-338 96 93nicklas.johansson@westcomp.se
Patrick Wiström
Patrick Wiström031-338 96 64patrick.wistrom@westcomp.se
Petra Målberg
Petra Målberg031-338 96 79petra.malberg@westcomp.se
Richard Mattsson
Richard Mattsson031-338 96 84richard.mattsson@westcomp.se
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