AMIS-30624_13 Datasheet, PDF (10/52 Pages) ON Semiconductor – I2C Micro-stepping Motor Driver

AMIS−30624, NCV70624
Typical Application
V_BAT
I²C Bus
Connect
to V_BAT
or GND
C₈
100 nF
C₇
100 mF
220 nF ^{C6 220 nF}
C₃
100 nF
C₄
100 nF
CPN ^C5 CPP VCP VBB
VDD ⁹
10 11
12
3
SDA
1
VBB
19
1k
20
SWI _C2
18 ^MOTXP
SCK
2
1k
HW
8
C₁
2,7 nF
TST2
6
5
TST1
AMIS−30624,
NCV70624
16 ^MOTXN
15 ^MOTYP
13 ^MOTYN
4
7
14 17
2,7 nF
M
GND
Figure 6. Typical Application Diagram for SO Device
NOTES: All resistors are  5%, 1/4 W
C₁, C₂ minimum value is 2.7 nF, maximum value is 10 nF
Depending on the application, the ESR value and working voltage of C₇ must be carefully chosen
C₃ and C₄ must be close to pins V_BB and GND
C₅ and C₆ must be as close as possible to pins CPN, CPP, VCP, and V_BB to reduce EMC radiation
C₉ must be a ceramic capacitor to assure low ESR
Connect
to V_BAT
or GND
http://onsemi.com
10