ADI ADM2487EBRWZ

Магнитная муфта32500 Вrms

Overview

The ADM2487EBRWZ is a 2.5kV Isolated Data Transceiver with ±15kV ESD protection and is suitable for high speed, half-duplex or full-duplex communication on multipoint transmission lines. For half-duplex operation, the transmitter outputs and receiver inputs share the same transmission line. Transmitter output pin-Y is linked externally to receiver input pin-A and transmitter output pin-Z to receiver input pin-B. The device employs the Analog Devices Inc., iCoupler® technology to combine a 3-channel isolator, a 3-state differential line driver and a differential input receiver. An on-chip oscillator outputs a pair of square waveforms that drive an external transformer to provide isolated power. The logic side of the device is powered with either 5 or 3.3V supply and the bus side are powered with an isolated 3.3V supply. The driver has an active high enable and the receiver has an active low enable. The driver output enters a high impedance state when the driver enable signal is low.

Features

iCoupler® Series
Bulk Package
Magnetic Coupling Technology
RS422, RS485 Type
No Isolated Power
3 Number of Channels
2/1 Inputs - Side 1/Side 2
Unidirectional Channel Type
2500Vrms Voltage - Isolation
25kV/µs Common Mode Transient Immunity (Min)
500kbps Data Rate
1.1µs, 1.1µs (Max) Rise / Fall Time (Typ)
3.3V, 5V Voltage - Supply
Surface Mount Mounting Type