SLOA312 December 2021 DRV8412 , DRV8424 , DRV8426 , DRV8428 , DRV8434 , DRV8436 , DRV8803 , DRV8804 , DRV8805 , DRV8806 , DRV8844 , DRV8847 , DRV8932 , DRV8935 , DRV8955
PRODUCTION DATA
The truth table for this mode of operation is shown in Table 3-6.
INDEX | IN1 | IN2 | IN3 | IN4 |
---|---|---|---|---|
1 | 0 | 1 | 1 | 1 |
2 | 0 | 0 | 1 | 1 |
3 | 1 | 0 | 1 | 1 |
4 | 1 | 0 | 0 | 1 |
5 | 1 | 1 | 0 | 1 |
6 | 1 | 1 | 0 | 0 |
7 | 1 | 1 | 1 | 0 |
8 | 0 | 1 | 1 | 0 |
9 | 0 | 1 | 1 | 1 |
10 | 0 | 0 | 1 | 1 |
11 | 1 | 0 | 1 | 1 |
12 | 1 | 0 | 0 | 1 |
13 | 1 | 1 | 0 | 1 |
14 | 1 | 1 | 0 | 0 |
15 | 1 | 1 | 1 | 0 |
16 | 0 | 1 | 1 | 0 |
Figure 3-10 and Figure 3-11 show the input and output waveforms when driving a unipolar stepper motor in half step mode with the DRV8935.