Motor driver ICs
FInput / output circuits
(1) I / O circuit interface
Resistances, in Ω, are typical values. Note that the resistance values can vary "30%.
1) ED / S pin (2 pin)
2) BRK pin (3 pin)
BA6444FP
3) Motor output (A1: 5 pin, A2: 6 pin,
A3: 9 pin)
4) EC and ECR pins (10 pin, 11 pin)
5) TL pin (12 pin)
6) Hall signal input pins
(H1): 27 pin, H1*: 26 pin, H2): 25 pin,
H2*: 24 pin, H3): 23 pin, H3): 22 pin)
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