Fish & Richardson P.C.
Semiconductor device and electronic device
A semiconductor device with low power consumption is provided. The semiconductor device can serve as a current output DA converter. The semiconductor device converts a current corresponding to a digital signal into a voltage and then holds the voltage, which allows output of the analog voltage even after stopping supply of the current. A plurality of circuits that converts a current into a voltage is provided, whereby a settling time for changing the analog output voltage is reduced.
Semiconductor Energy Laboratory Co., Ltd.
H H H H H H H
H01L H03M H01L H03M H01L H01L H01L
inventional inventional inventional additional inventional inventional inventional
Masashi
Fujita