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Wired Transceivers & Modems | AMIS-49200
概览
AMIS-49200 和 AMIS-49250 现场总线 MAU （介质访问单元）是用于低速 FOUNDATION Fieldbus® 和 Profibus® PA 器件的收发器芯片。AMIS-49200 适用于 Yokogawa µSAA22Q MAU 的接近引脚对引脚替换。“接近引脚对引脚”是指相关的部件值可能会更改，但无需更改板。AMIS-49250 是采用 7.0 x 7.0 mm NQFP-44 封装的小型微引线框架版本。
应用
- Process automation
- Pressure and temperature monitoring
终端产品
- Paper manufacturing
- Control or flow metering devices for oil refineries
- Natural gas production
特性
- All node power can be supplied by the bus, via the AMIS-492x0
- Current consumption 500 uA (typ)
- VCC voltage: 6.2 V to 4.75 V
- VDD voltage: 5.5 V to 2.7 V
- Compatible with IEC 1158-2 and ISA 50.02
- Shunt regulator
- Voltage reference (internal only)
- Series regulator
- Bandpass filter
- Slew rate control
- Segment current control
- Low voltage detection
- Carrier detect
- Data rate: 31.25 kbps voltage mode
- Dual voltage supply: 3.0 to 6.2 V
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AMIS-49200-XTD
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AMIS-49200-XTP
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AMIS-49250-XTP
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