مدار مجتمع (آی سی) آی سی‌کاربرد ویژه

Product Attributes

Introduction

The AMIS-49200 Fieldbus Medium Attachment Unit (MAU) can be used in applications that meet the Foundation Fieldbus and Profibus PA standards. It is compatible with requirements of the IEC-61158-2, H1 (ISA-S50.02-1992, EN 50170 (formerly DIN 19245)) physical layer standard. The AMIS-49200 Fieldbus MAU is a near pin-for-pin replacement for Yokogawa. This includes the elimination of some capabilities and specifications of the µSAA22Q. In most applications, the AMIS-49200 can be used as a replacement for the. Some external component values may have to be changed but, in most cases, the layout of the circuit board will not have to change.

Features

• IEC-61158-2, H1 (ISA-S50.02-1992), Type 111 and Type 112 (FF-816) compliant
• -40°C to 85°C
• 44-pin plastic LQFP (Green/RoHS compliant)
• Low current consumption: 500μA typical
• Standard MDS/MAU interface
• 31.25kbps voltage mode
• Dual voltage regulators (3 and 6.2V)
• Voltage level monitoring