ADI ADM2481BRWZ-RL7

Магнитная муфта32500 Вrms

Overview

The ADM2481BRWZ-RL7 is slew-limited to reduce reflections with improperly terminated transmission lines. The controlled slew rate limits the data rate to 500 kbps. The input impedance of the device is 96 kΩ, allowing up to 256 transceivers on the bus. Its driver has an active-high enable feature. The driver differential outputs and receiver differential inputs are connected internally to form a differential I/O port. When the driver is disabled or when VDD1 or VDD2 = 0 V, this imposes minimal loading on the bus. An active-high receiver disable feature, which causes the receiver output to enter a high impedance state, is provided as well.

Current limiting and thermal shutdown features protect against output short circuits and bus contention situations that might cause excessive power dissipation. The part is fully specified over the industrial temperature range of −40°C to +85°C and is available in a 16-lead, wide body SOIC package.

Features

iCoupler® Series
Tape & Reel (TR) Package
Magnetic Coupling Technology
RS422, RS485 Type
No Isolated Power
3 Number of Channels
2/1 Inputs - Side 1/Side 2
Bidirectional Channel Type
2500Vrms Voltage - Isolation
25kV/µs Common Mode Transient Immunity (Min)
500kbps Data Rate
600ns, 600ns (Max) Rise / Fall Time (Typ)
3.3V ~ 5V Voltage - Supply
Surface Mount Mounting Type