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MAX3483AE

Maxim Integrated
Part Number MAX3483AE
Manufacturer Maxim Integrated
Description 20Mbps and Slew-Rate-Limited RS-485/RS-422 Transceivers
Published Jun 7, 2019
Detailed Description MAX3483AE/MAX3485AE/ MAX3488AE/MAX3490AE/ MAX3491AE +3.3V-Powered, ±20kV ESD-Protected, 20Mbps and Slew-Rate-Limited RS...
Datasheet PDF File MAX3483AE PDF File

MAX3483AE
MAX3483AE



Overview
MAX3483AE/MAX3485AE/ MAX3488AE/MAX3490AE/ MAX3491AE +3.
3V-Powered, ±20kV ESD-Protected, 20Mbps and Slew-Rate-Limited RS-485/RS-422 Transceivers General Description Devices in the MAX3483AE family (MAX3483AE/ MAX3485AE/MAX3488AE/MAX3490AE/MAX3491AE) are ±20kV ESD-protected RS-485/422 transceivers, optimized for extended cable runs in noisy environments.
All devices operate from a single 3.
3V supply.
The MAX3483AE and MAX3485AE are half-duplex transceivers.
The MAX3488AE, MAX3490AE, and MAX3491AE are full-duplex transceivers.
The MAX3483AE/85AE have a 1-unit load receiver input impedance, allowing up to 32 transceivers on the bus.
The MAX3488AE/90AE/91AE have a 1/4-unit load receiver input impedance, allowing up to 128 transceivers on the bus.
Each transceiver includes a fail-safe receiver, ensuring that the receiver output (RO) is high when inputs are shorted, open, or connected to a three-state bus.
All devices feature enhanced electrostatic discharge (ESD) protection.
All transmit...



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