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AMIS-49200: Fieldbus Physical Layer Medium Access Unit (MAU)

Datasheet: AMIS-492x0 Fieldbus MAU
Rev. 8 (220kB)
Product Overview
»View Material Composition
» Product Change Notification
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.
Features
 
  • 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
Applications   End Products
  • Process automation
  • Pressure and temperature monitoring
 
  • Paper manufacturing
  • Control or flow metering devices for oil refineries
  • Natural gas production
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
AMIS492X0GEVB Active
Pb-free
Fieldbus Medium Access Unit Evaluation Board
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
AMIS-49200-XTD Active
Pb-free
Halide free
AMIS-49200 LQFP-44 561AA 3 260 Tray JEDEC 160 Contact Sales Office
AMIS-49200-XTP Active
Pb-free
Halide free
AMIS-49200 LQFP-44 561AA 3 260 Tape and Reel 1500 Contact Sales Office
AMIS-49250-XTP Active
Pb-free
Halide free
AMIS-49200 NQFP-44 560BK 3 260 Tape and Reel 2500 Contact Sales Office
Market Leadtime (weeks) : 13 to 16
Avnet   (2020-08-19 00:00) : <1K
ON Semiconductor   (2020-09-02 00:00) : 3,200
PandS   (2020-09-14 00:00) : <100
Market Leadtime (weeks) : 17 to 20
Market Leadtime (weeks) : 17 to 20
ON Semiconductor   (2020-09-02 00:00) : 15,000

Product
Description
Pricing ($/Unit)
Compliance
Status
Data Transmission Standard
Data Rate
Number of Drivers
Number of Receivers
VCC Min (V)
VCC Max (V)
tPLH Max (µs)
IO Max (µA)
IIH Max (mA)
Package Type
AMIS-49200-XTD  
Pb
H
 Active   
MAU
31.25 kbps
1
1
4.75
6.2
4.7
30000
0.001
LQFP-44
AMIS-49200-XTP  
Pb
H
 Active   
MAU
31.25 kbps
1
1
4.75
6.2
4.7
30000
0.001
LQFP-44
AMIS-49250-XTP  
Pb
H
 Active   
MAU
31.25 kbps
1
1
4.75
6.2
4.7
30000
0.001
NQFP-44
Case Outlines
561AA    560BK   
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