ADUM1241ARZ-RL7

The ADUM1241ARZ-RL7 is a standard digital isolator designed to facilitate seamless bidirectional communication between isolated systems. With a data rate of up to 2 Mbps using nonreturn to zero (NRZ) encoding, it ensures efficient and reliable data transmission. Operating at high temperatures of up to 125°C, it maintains its performance even in challenging environments. Notably, its impressive common-mode transient immunity of >25 kV / μs pwoteksyon kont fluctuations vòltaj, amelyore estabilite ak entegrite nan sistèm konekte.

·Jeneral-bi, pouvwa ki ba, izolasyon miltichanèl

· 1 MHz ki ba pouvwa seri koòdone periferik (SPI)

·4 mA a 20 mA bouk pwosesis kontwòl

ADuM1240/ADuM1241/ADuM1245/ADuM12461 yo se micropower, 2-chanèl, izolatè dijital ki baze sou Analog Devices, Inc., teknoloji iCoupler®. Konbine gwo vitès, konplemantè metal oksid semiconductor (CMOS) ak teknoloji monolitik transfòmatè nwayo lè, eleman izolasyon sa yo bay karakteristik pèfòmans eksepsyonèl siperyè altènatif yo, tankou aparèy optocoupler.

20-Plon vèsyon SSOP ADuM1240/ADuM1241/ADuM1245/ADuM1246 pèmèt kontwòl fonksyon rafrechisman entèn yo. Jan yo montre nan Figi 3, nan mòd fonksyònman estanda, lè ENx=0 (entèn rafrechisman pèmèt), aktyèl la pou chak chanèl se mwens pase 10 μA.

Lè ENx=1 (entèn rafrechisman enfim), aktyèl la pou chak chanèl desann nan mwens pase 1 μA.

ADuM1240/ADuM1241/ADuM1245/ADuM1246 yo pake nan swa yon 20-plon SSOP pou izolasyon 3.75 kV ranfòse oswa yon 8-SOIC plon pou izolasyon debaz 3 kV. Aparèy yo satisfè kondisyon regilasyon, tankou estanda UL ak CSA.

Anplis opsyon pakè pou ekonomize espas, ADuM1240/ADuM1241/ADuM1245/ADuM1246 opere ak founiti ki ba ke 2.25 V. Tout modèl bay distòsyon lajè batman ki ba nan<8 ns. In addition, every model has an input glitch filter to protect against extraneous noise disturbances.

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