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ICL3224E Datasheet(PDF) 4 Page - Intersil Corporation |
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ICL3224E Datasheet(HTML) 4 Page - Intersil Corporation |
4 / 19 page ![]() 4 ICL3226E ICL3244E Typical Operating Circuits (Continued) 15 VCC T1OUT T1IN T1 0.1 µF +0.1µF + 0.1 µF 11 13 2 4 3 7 V+ V- C1+ C1- C2+ C2- + 0.1 µF 5 6 R1OUT R1IN R1 8 9 5k Ω C1 C2 + C3 C4 READY 1 GND +3.3V + 0.1 µF 14 TTL/CMOS LOGIC LEVELS RS-232 LEVELS FORCEON FORCEOFF 12 16 VCC 10 INVALID TO POWER CONTROL LOGIC 26 VCC T1OUT T2OUT T3OUT T1IN T2IN T3IN T1 T2 T3 0.1 µF + 0.1 µF + 0.1 µF 14 13 9 10 12 11 28 24 27 3 V+ V- C1+ C1- C2+ C2- + 0.1 µF 1 2 R1OUT R1IN 4 5k Ω R2OUT R2IN 5 18 5k Ω R3OUT R3IN 6 17 5k Ω R4OUT R4IN 7 16 5k Ω R5OUT R5IN R5 8 15 5k Ω 19 R2OUTB C1 C2 + C3 C4 FORCEON FORCEOFF 23 GND 22 +3.3V + 0.1 µF 20 25 VCC TTL/CMOS LOGIC LEVELS RS-232 LEVELS RS-232 LEVELS R1 R2 R3 R4 21 INVALID TO POWER CONTROL LOGIC ICL3224E, ICL3226E, ICL3244E |