AMIS-492X0 Overview
AMIS-492x0 AMIS-492x0 Fieldbus MAU Overview AMIS−492x0 Fieldbus MAU (Media Access Unit) is a transceiver chip for low speed FOUNDATION® Fieldbus and Profibus PA devices. The AMIS−49200 was originally designed to be a near pin-for-pin replacement of the Yokogawa mSAA22Q MAU. “Near pin-for-pin” means that associated ponent values may change, but no board changes are required.
AMIS-492X0 Key Features
- All Node Power can be Supplied by the Bus, via the AMIS-492x0
- Current Consumption 500 mA (Typ)
- VCC Voltage: 6.2 V to 4.75 V
- VDD Voltage: 5.5 V to 2.7 V
- patible to IEC 1158-2 and ISA 50.02
- Shunt Regulator
- Voltage Reference (Internal Only)
- Series Regulator
- Band-pass Filter
- Slew Rate Control