ISO1176TDW ,Isolated ProfiBus Transceiver with integrated transformer driver 16-SOIC -40 to 85Featuresan integrated circuit designed for bi-directional data1• Meets or Exceeds the Requirements ..
ISO120BG ,Precision Low Cost ISOLATION AMPLIFIERISO120ISO121Precision Low CostISOLATION AMPLIFIER
ISO120SG ,Precision Low Cost Isolation AmplifierFEATURES APPLICATIONSl 100% TESTED FOR PARTIAL DISCHARGE l INDUSTRIAL PROCESS CONTROL: Trans-ducer ..
ISO121BG ,Precision Low Cost ISOLATION AMPLIFIERFEATURES APPLICATIONSl 100% TESTED FOR PARTIAL DISCHARGE l INDUSTRIAL PROCESS CONTROL: Trans-ducer ..
ISO121G ,Precision Low Cost ISOLATION AMPLIFIERISO120ISO121Precision Low CostISOLATION AMPLIFIER
ISO122JP ,Precision Lowest Cost ISOLATION AMPLIFIERMaximum Ratings(1)over operating free-air temperature range (unless otherwise noted)MIN MAX UNITSup ..
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K1200E70 , silicon bilateral voltage triggered switch
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ISO1176TDW
Isolated ProfiBus Transceiver with integrated transformer driver
Control
Circuitry
Profibus
Interface
VCC2
ISODE
GND2
GND2 Isolated Supply to
other Components
14, 15
9, 11Product
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ISO1176TSLLSE28G –OCTOBER 2010–REVISED OCTOBER 2015 integrated Meetsor Exceeds the Requirementsof EN 50170 communication bus-transmissionand TIA/EIA-485-A The transceivera galvanically isolated Signaling Ratesupto40 Mbps differential and differential input line
receiver. an active-high enable with• Easy Isolated Power Design with Integrated isolated enable-state on the ISODE pin (pinTransformer Driver 10)to facilitate control. The driver differential• Typical Efficiency> 60% (ILOAD= 100 mA)- see outputs and differential inputs connectSLUU471 internally input/output (I/O) bus Differential Output exceeds 2.1V (54-Ω Load) port that offer minimum loadingto the
bus wheneveris disabledor VCC2=0.• Low Bus Capacitance10pF (Maximum)
Any cabled subjectedto electrical noise• Fail-safe Receiver for Bus Open, Short,or Idle
transients sources.• 50-kV/µs Typical Transient Immunity transients damage• Safety and Regulatory Approvals and/or near-by circuitry 4242 VPK Basic Insulation per DINV VDEV sufficient duration.
significantly riskof0884-10 and DIN EN 61010-1
damageto circuits.– 2500 VRMS Isolation for1 minute per UL 1577
The device for operation over the– CSA Component Acceptance Notice 5A, IEC60950-1 and IEC 61010-1 Standards
2 Applications• Profibus® Factory Automation (1) Forall see the orderable addendumat
the end• Networked Sensors Motor/motion Control
Application• HVAC and Building Automation Networks Networked Security Stations
DescriptionThe ISO1176T is an isolated differential line
transceiver with integrated oscillator outputs that
provide the primary voltage for an isolation
transformer. The deviceis ideal for long transmission
lines because the ground loopis brokento allow the
deviceto operate witha much larger common-mode
voltage range. barrierof each deviceisof isolation per VDE for60 the line transceiver and the logic-
