| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a motor driver which solves inconveniences of a voltage change due to changes in feedback resistance by directly changing the output voltage of a power supply to suppress a power loss as much as possible, and also provide a digital camera and a motor control method. <P>SOLUTION: The motor driver has a power supply circuit to control the output voltage via the feedback resistance. The power supply circuit enables effecting a high speed start or a low speed start by changing the resistance value of the feedback resistance to change the output voltage, in either starting the drive operation of the motor or completing the drive operation, or both of the operations. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
