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TDA6509TT

TDA6509TT资料
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File Size : 116 KB Manufacturer:PHILIPS Description: The equations are developed to predict the time it takes the RC circuits to discharge to the threshold switching voltage of the inverter. The threshold voltage of the inverters will be assumed to be oneChalf the supply voltage, which is equal to the average of the HighCLevelCInput Voltage (VIH) and the LowCLevel Input Voltage (VIL). The NL27WZ04 specifies VIH as 0.7 VCC (minimum) and VIL as 0.3 VCC (maximum). In addition, the initial voltage or the output High voltage (VOH) of the inverter is assumed to be equal to VCC. The actual VOH value is a function of the output current and decreases as the output current increases. The general equation for a RC circuit discharging to a logic switching threshold voltage (Vth) with an initial voltage (Vi) is as follows.

	1PCS	100PCS	1K	10K
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型号：TDA6509TT 厂家：PHILIPS 封装：SOP32 批号：数量：200 说明：SOP32


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