thoppa
Let's crunch some numbers. Assume our power MOSFET has K=2.0A/V2 and VT=2.0. Also, assume we are driving a RS=16Ω earphone load.
If we bias the input so that VIN=6.4V, what is the bias voltage VOUT (in Volts) across the earphone?
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thoppa
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help me wats the answer
summum
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If you get this right, rest is just math, 1-1/sqrt(1+2K*RS*(VIN-VT))
thoppa
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this is the h5p2 part
not getting the rite answer
summum
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what is your Vin?
thoppa
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6.4
summum
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I mean Vi for this part?
thoppa
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vin=6.4v
for this part
summum
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My dear friend, plug in values here - vin*(1-1/sqrt(1+2K*RS*(VIN-VT))))
thoppa
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ok
benzo
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(vin*(1-1/sqrt(1+2*K*RS*(VIN-VT)))) to thoppa
Qaisersatti
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thoppa have u done it or still require some help///