Topologie | Abwärtswandler |
Eingangsspannung | 7.3-8.1 V |
Schaltfrequenz | 2250 kHz |
Ausgang 1 | 3.3 V |
Ausgang 2 | 5 V |
IC-Revision | E2 |
The TIDA-00548 design is an isolated dual-channel4- to 20-mA analog input reference design, whichcan be used as a sub-part for functional safetyprogrammable logic controllers (PLCs). This referencedesign delivers digitized input values using a 32-bithigh-performance analog-to-digital converter (ADC).The RM4x dual-core ARM® Cortex®-R4 based CPUwith lockstep technology and built-in self-tests (BIST)compares the converted values of up to nineselectable analog input signal chain paths. The dualinput approach with two separate burden resistorsallows redundant measurement of either a single 4- to20-mA loop or two independent loops. Hercules™ RMARM Cortex-R based MCUs for functional safetyapplications (part of the SafeTI designs packages)help to develop systems according to IEC 61508SIL 3.
Artikel Nr. | Datenblatt | Simulation | |
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150060VS75000 | SPEC | ||
150060RS75000 | SPEC | ||
744028003 | SPEC | ||
744025220 | SPEC | ||
416131160802 | SPEC | – | |
760390013 | SPEC | – | |
60900213421 | SPEC | – |
Muster |
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Artikel Nr. | Datenblatt | Simulation | Downloads | Produktserie | λDom typ. (nm) | Farbe | λPeak typ. (nm) | IV typ. (mcd) | VF typ. (V) | Chiptechnologie | 2θ50% typ. (°) | L (µH) | ISAT (A) | fres (MHz) | Montageart | Vin | VOut1 (V (DC)) | IOut1 (A) | Isolierungstyp | fswitch (kHz) | ∫Udt (Vµs) | NPRI : NSEC | VT (V (AC)) | W (mm) | H (mm) | Poles | L (mm) | Dampfphasenprozess | Pins | Farbe | Gender | IR (A) | Verpackung | Muster |
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