MAX1480E (MAX1480E / MAX1490E) Isolated RS-485/RS-422

Maxim Integrated Products

Description

19-1940; Rev 0; 4/01 ±15kV ESD-Protected, Isolated RS-485/RS-422 Data Interfaces _________________General .
The MAX1480EA/MAX1480EC/MAX1490EA/MAX1490EB are complete, electrically isolated, RS-485/RS-422 data communications interface solutions in a hybrid mic.

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Datasheet Specifications

Part number: MAX1480E
Manufacturer: Maxim Integrated ↗ Products
File Size: 1.65 MB
Datasheet: MAX1480E_MaximIntegratedProducts.pdf
Description: (MAX1480E / MAX1490E) Isolated RS-485/RS-422

Features

* o Isolated Data Interface, Guaranteed to 1260VRMS (1min) o ±15kV ESD Protection on I/O Pins o Slew-Rate Limited for Errorless Data Transmission (MAX1480EC/MAX1490EB) o High-Speed, Isolated, 2.5Mbps RS-485/RS-422 Interface (MAX1480EA/MAX1490EA) o Full-Duplex Data Communication (MAX1490EA/MAX1490EB) o

Applications

* Isolated RS-485/RS-422 Data Interface Transceivers for EMI-Sensitive Applications Industrial-Control Local Area Networks Automatic Test Equipment HVAC/Building Control Networks Telecom MAX1490EA/ MAX1490EB 22 ISO VCC1 21 ISO RO DRV 20 A 19 B 18 Z 17 Y 16 ISO COM1 15 ISO DI DRV 14 ISO VCC2 13 ISO R

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MAX1480E MAX1480E MAX1490E Isolated RS-485 RS-422 Maxim Integrated Products

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