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IDT71321SA55J

IDT71321SA55J资料
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File Size : 116 KB Manufacturer:IDT Description:Output Threshold Adjust The state of the OUT pin is driven by a voltage comparator whose output state depends on the level of the input voltage on the sample capacitor and the level of an adjustable 8-bit threshold voltage. The threshold is adjusted by shifting data bits into the D/A Register (DAR) via the DATA pin while clocking the CLK pin. The timing of this data is shown in Figure 4. Data is transferred into the serial shift register on the rising edge of the CLK pin. On the falling edge of the 8th clock the data in the serial shift register is latched into the parallel DAR register. The DAR remains powered up whenever VDD is present. The serial data is clocked into the DATA pin starting with the MSB first. This sequence of threshold select bits is shown in Table 2.

	1PCS	100PCS	1K	10K
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型号：IDT71321SA55J 厂家：IDT 封装：PLCC52 批号：数量：390 说明：PLCC52


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