CMD9259
5-Channel Motor Driver IC
Equivalent Circuits
Driver Input (Except For Loading Motor Driver)
Driver Output
10k
2.5V
1
2
11 12 15
16 17 18 27 26
10k
20k
0.58k
3
10
4
25 19
24
V
REF1
Loading motor driver input
Loading motor speed control input
14
9
50k
50k
50k
50k
50k
50k
50k
50k
50k
50k
50k
20
50k
50k
50k
Mute input
Bias input
50k
50k
23
7
50k
* All specs and applications shown above subject to change without prior notice.
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Rev 1.0 Apr. 17, 2003
Page 4 of 15
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