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STLV3243E Datasheet(PDF) 3 Page - STMicroelectronics |
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STLV3243E Datasheet(HTML) 3 Page - STMicroelectronics |
3 / 13 page ![]() STLV3243E 3/13 Figure 1: Pin Configuration Table 3: Invalid Truth Table Table 4: Output Control Truth Table RS-232 SIGNAL PRESENT AT ANY RECEIVER INPUT INVALID OUTPUT YES H NO L FORCE ON FORCE OFF VALID RECEIVER LEVEL OPERATION STATUS TOUT ROUT R2OUTB X 0 X Shutdown (Force OFF) HIGH Z HIGH Z ACTIVE 11 X Normal Operating (Force ON) ACTIVE ACTIVE ACTIVE 01 YES Normal Operating (Auto-powerdown) ACTIVE ACTIVE ACTIVE 01 NO Shutdown (Auto-power- down) HIGH Z ACTIVE ACTIVE FLIP-CHIP 6x5 (bottom view, bumps side) |