参数资料
型号: AMIS30523C5231RG
厂商: ON Semiconductor
文件页数: 3/35页
文件大小: 0K
描述: CAN MICRO STEPPER MOTOR DRIVER
标准包装: 1
应用: 步进电机控制器,2 相
输出数: 1
电流 - 输出: 1.2A
电压 - 负载: 6 V ~ 30 V
电源电压: 6 V ~ 30 V
安装类型: 表面贴装
封装/外壳: 52-VFQFN 裸露焊盘
供应商设备封装: 52-QFN(8x8)
包装: 散装
AMIS ? 30523
GND
GND
VCC
RxD
1
2
3
4
5
39
38
37
36
35
MOTXP
MOTXP
GND
GND
MOTXN
VSPLIT
DI
CLK
NXT
6
7
8
9
10
11
12
13
AMIS ? 30523
34
33
32
31
30
29
28
27
MOTXN
MOTYN
MOTYN
GND
GND
MOTYP
MOTYP
Figure 2. Pin Out AMIS ? 30523
Table 1. PIN DESCRIPTION
Name
GND
/
VCC
/
RXD
VSPLIT
DI
CLK
NXT
/
DIR
ERRB
SLA
CPN
CPP
VCP
CLR
CSB
VBB
MOTYP
GND
Pin
1, 2
3
4
5
6
7
8
9
10
11 .. 16
17
18
19
20
21
22
23
24
25, 26
27, 28
29, 30
Description
Ground
No function (to be left open in normal operation)
CAN Supply voltage
No function (to be left open in normal operation)
CAN Receive data output; dominant transmitter 3 low output
CAN common ? mode stabilization output
SPI Data In
SPI Clock Input
Next micro ? step input
No function (to be left open in normal operation)
Direction input
Error output (open drain)
Speed load angle output
Negative connection of charge pump capacitor
Positive connection of charge pump capacitor
Charge pump filter ? capacitor
“Clear” = chip reset input
SPI chip select input
High voltage supply Input
Negative end of phase Y coil output
Ground, heat sink
Type
Supply
Supply
Digital Output
Supply
Digital Input
Digital Input
Digital Input
Digital Input
Digital Output
Analog Output
High Voltage
High Voltage
High Voltage
Digital Input
Digital Input
Supply
Driver Output
Supply
Equivalent Schematic
Type 2
Type 2
Type 2
Type 2
Type 4
Type 5
Type 1
Type 2
Type 3
http://onsemi.com
3
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