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ST3243BD 数据表(PDF) 3 Page - STMicroelectronics |
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ST3243BD 数据表(HTML) 3 Page - STMicroelectronics |
3 / 14 page ST3243 3/14 PIN CONFIGURATION TRUTH TABLE * If the part is in auto-powerdown mode (FORCE OFF =VCC, FORCE ON = GND) it is shutdown, if no valid RS-232 levels are present on all receiver input ABSOLUTE MAXIMUM RATINGS Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied. V+ and V- can have a maximum magnitude of +7V, but their absolute addition can not exceed 13 V. (*) The device doesn’t meet 1KV ESD HBM FORCE OFF TOUT ROUT R2OUTB 0 HIGH Z HIGH Z ACTIVE * 1 ACTIVE * ACTIVE * ACTIVE * Symbol Parameter Value Unit VCC Supply Voltage -0.3 to 6 V V+ Doubled Voltage Terminal (VCC -0.3) to 7 V V- Inverted Voltage Terminal 0.3 to -7 V V+ +|V-| 13 V FORCEON, FORCEOFF, TIN Input Voltage -0.3 to 6 V RIN Receiver Input Voltage Range ± 25 V TOUT Transmitter Output Voltage Range ± 13.2 V ROUT ROUTB INVALID Receiver Output Voltage Range -0.3 to (VCC +0.3) V tSHORT Short Circuit Duration on TOUT (one at a time) Continuous Tstg Storage Temperature Range -65 to 150 °C |
类似零件编号 - ST3243BD |
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类似说明 - ST3243BD |
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