Maxim MAX14934FAWE+

Емкостная связь45000 Вrms

Overview

The MAX14934FAWE+ is a four-channel, 5KVrms digital isolator in 16 pin WSOIC package. It transfers digital signals between circuits with different power domains at ambient temperatures up to +125°C. It offers all three possible unidirectional channel configurations to accommodate any four-channel design, including SPI, RS232, RS485 and large digital IO modules. The device is available with data rates from DC up to 150Mbps and default low configuration. The default is the state an output goes to when its input is unpowered. Independent 1.71V to 5.5V supplies on each side of the isolator also make the device suitable for use as level translators. Typical applications include field-bus communications for industrial automation, isolated SPI, RS232, RS485/RS422, general multichannel isolation applications, battery management and medical systems.

Features

Tube Package
Capacitive Coupling Technology
General Purpose Type
No Isolated Power
4 Number of Channels
4/0 Inputs - Side 1/Side 2
Unidirectional Channel Type
5000Vrms Voltage - Isolation
25kV/µs (Typ) Common Mode Transient Immunity (Min)
150Mbps Data Rate
7.5ns, 7.4ns Propagation Delay tpLH / tpHL (Max)
1ns Pulse Width Distortion (Max)
2ns, 2ns Rise / Fall Time (Typ)
1.71V ~ 5.5V Voltage - Supply
Surface Mount Mounting Type