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MC33661DR2 数据表(PDF) 6 Page - Freescale Semiconductor, Inc |
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MC33661DR2 数据表(HTML) 6 Page - Freescale Semiconductor, Inc |
6 / 21 page Analog Integrated Circuit Device Data 6 Freescale Semiconductor 33661 ELECTRICAL CHARACTERISTICS STATIC ELECTRICAL CHARACTERISTICS LIN PIN (VOLTAGE EXPRESSED VERSUS VSUP VOLTAGE) Low-Level Bus Voltage (Dominant State) External Bus Pullup 500 Ω VDOM — — 1.4 V High-Level Bus Voltage (Recessive State) TXD HIGH, IOUT = 1.0 µA VREC VSUP - 1.0 — — V Internal Pullup Resistor to VSUP (Normal Mode) RPU 20 30 47 k Ω Internal Pullup Current Source (Sleep Mode) IPU — 20 — µA Overcurrent Shutdown Threshold IOV-CUR 50 75 150 mA Leakage Current to GND Recessive State, 8.0 V ≤ V SUP ≤ 18 V, 8.0 V ≤ VLIN ≤ 18 V GND Disconnected, VGND = VSUP, VLIN at -18 V VSUP Disconnected, VLIN at +18 V ILEAK 0 -1.0 — 3.0 — 1.0 20 1.0 10 µA mA µA LIN Receiver, Low-Level Input Voltage TXD HIGH, RXD LOW VLINL 0 VSUP — 0.4 VSUP V LIN Receiver, High-Level Input Voltage TXD HIGH, RXD HIGH VLINH 0.6 VSUP — VSUP V LIN Receiver Threshold Center (VLINH - VLINL) / 2 VLINTH 0.475 VSUP 0.5 VSUP 0.525 VSUP V LIN Receiver Input Voltage Hysteresis VLINH - VLINL VLINHYST — — 0.175 VSUP V LIN Wake-Up Threshold Voltage VLINWU — 0.5 VSUP — V INH OUTPUT PIN Driver ON Resistance (Normal Mode) INHON — 35 70 Ω Leakage Current (Sleep Mode) 0 V < VINH < VSUP ILEAK 0 — 5.0 µA WAKE INPUT PIN Typical Wake-Up Threshold Voltage (EN = 0 V, 7.0 V ≤ V SUP ≤ 18 V) (5) HIGH-to-LOW Transition LOW-to-HIGH Transition VWUTH 0.3 VSUP 0.4 VSUP 0.43 VSUP 0.55 VSUP 0.55 VSUP 0.65 VSUP V Wake-Up Threshold Voltage Hysteresis VWUHYST 0.1 VSUP 0.16 VSUP 0.2 VSUP V WAKE Input Current VWAKE < 27 V IWU — 1.0 5.0 µA Notes 4 This parameter is guaranteed by design; however, it is not production tested. 5 When VSUP > 18 V, the wake-up voltage thresholds remain identical to the wake-up thresholds at 18 V. Table 3. Static Electrical Characteristics (continued) Characteristics noted under conditions 7.0 V ≤ V SUP ≤ 18 V, - 40°C ≤ T A ≤ 125°C, GND = 0 V unless otherwise noted. Typical values noted reflect the approximate parameter means at TA = 25°C under nominal conditions unless otherwise noted. Characteristic Symbol Min Typ Max Unit |
类似零件编号 - MC33661DR2 |
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