| 摘要 |
<p>8 "Integrated circuit for generating a current". The invention relates to an integrated circuit for generating a current which produces a voltage drop across a reference resistor, which voltage drop is determined by an input voltage (voltage-current converter). In order to compensate for the inevitable spread in width of the reference resistor formed in the integrated circuit, this reference resistor is formed by two parallel-con-nected resistors having the same resistance per unit area, the same length and different widths, and the output current is formed by the difference between the currents which flows through these resistors. Fig. 1.</p> |
