AMIS-49200
Fieldbus Physical Layer Medium Access Unit (MAU)
制造商：ON
产品信息
AMIS-49200 and AMIS-49250 Fieldbus MAU (media access units) are transceiver chips for low speed FOUNDATION Fieldbus® and Profibus® PA devices.
AMIS-49200 was designed to be a near pin-for-pin replacement of the Yokogawa µSAA22Q MAU. 'Near pin-for-pin' means that associated component values may change, but no board changes are required.
AMIS-49250 is a small, micro-lead frame version, in a 7.0 x 7.0 mm NQFP-44 package.
AMIS-49200 was designed to be a near pin-for-pin replacement of the Yokogawa µSAA22Q MAU. 'Near pin-for-pin' means that associated component values may change, but no board changes are required.
AMIS-49250 is a small, micro-lead frame version, in a 7.0 x 7.0 mm NQFP-44 package.
- 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