AN6612/S-the integrated circuit of DC motor speed-stable con

1.the internal circuit and pin functions of AN6612/SThe internal circuit of AN6612/S is shown in Figure 1(b), and the IC contains sub-circuits of voltage comparator, reference voltage forming, combination regulator, current source and starter, etc. Figure 1 the internal circuit and outline pin arrangement of AN6612/S AN6612/S is in flat 8-lead dual in-line plastic package, whose outline pin arrangement are as shown in Figure 1(a). Its pin functions and data are listed in Table 1.2. The main electric parameters of AN6612/S