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ST3232B 数据表(PDF) 4 Page - STMicroelectronics |
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ST3232B 数据表(HTML) 4 Page - STMicroelectronics |
4 / 18 page Absolute maximum ratings ST3232B - ST3232C 4/18 2 Absolute maximum ratings Note: Absolute maximum ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied. Externally applied V+ and V- can have a maximum magnitude of +7 V, but their absolute addition can not exceed 13 V. Running on internal charge pump, intrinsic self limitation allows exceeding those values without any damage. Startup voltage sequence (VCC, then V+, then V-) is critical, therefore it is not recommended to use this device using externally applied voltage to V+ and V-. Table 3. Absolute maximum ratings 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 TIN Transmitter input voltage range -0.3 to 6 V RIN Receiver input voltage range ± 25 V TOUT Transmitter output voltage range ± 13.2 V ROUT Receiver output voltage range -0.3 to (VCC + 0.3) V tSHORT Transmitter output short to gnd time Continuous |
类似零件编号 - ST3232B_08 |
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类似说明 - ST3232B_08 |
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