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ISO1I813T Datasheet(PDF) 5 Page - Infineon Technologies AG |
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ISO1I813T Datasheet(HTML) 5 Page - Infineon Technologies AG |
5 / 57 page Data Sheet 5 V 2.1, 2015-05-22 ISO1I813T Isolated 8 Channel Digital Input with IEC61131-2 Type 1/2/3 Characteristics Product Highlights • Minimization of power dissipation due to constant current characteristic • Status LED output for each input • Digital averaging of the input signals to suppress interference pulses • Isolation between Input and Output using Coreless Transformer Technology µC e.g. XE166 I0H I0L GNDBB I7H I7L VBB VCC TS /ERR GND S E R I A L I Z E D E S E R I A L I Z E L O G I C ISO1I813T parallel or serial interface digital filter digital filter 2k 12k 330n 2k 12k IN0 IN7 VFI GNDFI SYNC WB SW1 SW2 DC ENA /CS Rosc Typical Application for Sensor of Type 1/3 Features • Complete system integration (digital sensor or switch input, galvanic isolation and intelligent micro-controller or bus-ASIC interface) • 8-channel input according to IEC61131-2 (Type 1/2/3) • Integrated galvanic isolation 500VAC (EN60664-1, UL1577) • 3.3V/5V SPI and parallel micro-controller interface • Adjustable deglitching filters • Up to 500 kHz sampling frequency • Wire-break detection • VBB under-voltage detection • Package: TSSOP-48, 8 mm x 12.5 mm Typical Application Programmable Logic Controllers(PLC) Industrial PC General Control Equipment Description The ISO1I813T is an electrically isolated 8 bit data input interface in TSSOP-48 package. This part is used to detect the signal states of eight independent input lines according to IEC61131-2 Type 1/2/3 (e.g. two-wire proximity switches) with a common ground (GNDFI). For operating sensors of type 1/2/3 in accordance with IEC61131-2, it is necessary for the device to be wired with resistors RV and REXT (it is recommended to use resistors with an accuracy of 2%, in any case < 5% - is mandatory, temperature-coefficients < 200ppm are allowed). An 8 bit parallel µC compatible interface allows to connect the IC directly to a µC system. The input interface is designed to operate with 3.3/5V CMOS compatible levels. The data transfer from input to output side is realized by the integrated Coreless Transformer Technology. |
Similar Part No. - ISO1I813T_15 |
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Similar Description - ISO1I813T_15 |
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