ISO1176DWR ,2.5 kVrms Isolated RS-485 Profibus Transceiver 16-SOIC -40 to 85Features 3 DescriptionThe ISO1176 device is an isolated differential line1• Meets or Exceeds the Re ..
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
K1200E70 , silicon bilateral voltage triggered switch
K1200E70 , silicon bilateral voltage triggered switch
K1300E70 , silicon bilateral voltage triggered switch
K1350 , 5V Crystal Clock Oscillators
K1400E70 , silicon bilateral voltage triggered switch
K142 ,Very High-Speed Switching ApplicationsFeatures. Low ON-state resistance.. Very high-speed switching.. Converters.. Micaless package facil ..
ISO1176DW-ISO1176DWR
Isolated PROFIBUS RS-485 Transceiver
ISO1176
Function DiagramD3RE10
GAL
ANIC ISOLA
TIONProduct
Folder
Sample &
Buy
Technical
Documents
Tools &
Software
Support &
Community
ISO1176SLLS897E –MARCH 2008–REVISED JUNE 2015
ISO1176 Isolated RS-485 Profibus Transceiver Features 3 DescriptionThe ISO1176 deviceis an isolated differential line Meetsor Exceeds the Requirementsof transceiver designed for use in PROFIBUSEN 50170 and TIA/EIA-485-A applications. The deviceis ideal for long transmission• Signaling Ratesupto40 Mbps lines because the ground loopis brokento providefor Differential Output Exceeds 2.1V (54-Ω Load) operation witha much larger common-mode voltage
range. The symmetrical isolation barrier of each• Low Bus Capacitance–10 pF (Maximum) deviceis testedto provide 2500 VRMSof isolation per• Upto 160 Transceiversona Bus UL between the line transceiver and the logic level• 50 kV/μs Typical Transient Immunity interface. Fail-Safe Receiver for Bus Open, Short, Idle The galvanically isolated differential bus transceiveris• 3.3-V Inputs are 5-V Tolerant an integrated circuit designed for bidirectional data
communication on multipoint bus-transmission lines.• Bus-Pin ESD Protection The transceiver combinesa galvanically isolated– 16-kV HBM Between Bus Pins and GND2 differential line driver and differential input line– 6-kV HBM Between Bus Pins and GND1 receiver. The driver has an active-high enable with
isolated enable-state output on the ISODE pin (pin• Safety and Regulatory Approvals
10)to facilitate direction control. The driver differential– 4000-VPK Isolation, 560-VPK VIORM per DINV outputs and the receiver differential inputs connectVDEV 0884-10 (VDEV 0884-10): 2006-12 internallyto forma differential input/output (I/O) busand DIN EN 61010-1 port thatis designedto offer minimum loadingto the– 2500 VRMS Isolation Rating per UL 1577 bus allowingupto 160 nodes. 4000 VPK Isolation Rating per CSA CA5A and The PV pin (pin7)is provided asa full-chip enableIEC 60950-1 option. All device outputs become high impedance
whena logic lowis appliedto the PV pin. For more
2 Applications information, see the function tables in Device
Functional Modes.• Profibus Factory Automation
Device Information(1) Networked Sensors Motor and Motion Control HVA and Building Automation Networks (1) Forall available packages, see the orderable addendumat
the endofthe data sheet.• Networked Security Stations
Simplified Schematic
