A dual-slope integrating type of A/D converter has an integrating capacitor of 0.1 μF and a resistance of 100 kΩ. If the reference voltage is 2 V, and the output of the integrator is not to exceed 10 V, the value of maximum time the reference voltage can be integrated is(1) 10 ms(2) 50 ms(3) 50 μs(4) 10 μs

A dual-slope integrating type of A/D converter has an integrating capa

1.	A dual-slope integrating type of A/D converter has an integrating capacitor of 0.1 μF and a resistance of 100 kΩ. If the reference voltage is 2 V, and the output of the integrator is not to exceed 10 V, the value of maximum time the reference voltage can be integrated is(1) 10 ms(2) 50 ms(3) 50 μs(4) 10 μs
A.	1
B.	2
C.	3
D.	4
Answer» C. 3

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