参数资料
型号: MCZ33991EGR2
厂商: Freescale Semiconductor
文件页数: 4/36页
文件大小: 0K
描述: IC GAUGE DRIVER SPI 24-SOIC
标准包装: 1,000
应用: 步进电机驱动器,2 相
输出数: 2
电流 - 输出: 100mA
电源电压: 6.5 V ~ 26 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 24-SOIC(0.295",7.50mm 宽)
供应商设备封装: 24-SOIC W
包装: 带卷 (TR)
PIN CONNECTIONS
Table 1. 33991 Pin Definitions (continued)
Pin Number
15
16
17 - 20
21
22
23
24
Pin Name
RST
V PWR
GND
SIN1-
SIN1+
COS1-
COS1+
Definitions
Reset. If the master decides to reset the device, or place it into a sleep state, the RST pin is driven to a
logic 0. A logic 0 on the RST pin will force all internal logic to the known default state. This input has an
internal active pull-up.
Battery Voltage. Power supply.
Ground. These pins serve as the ground for the source of the low-side output transistors as well as the
logic portion of the device. They also help dissipate heat from the device.
H-Bridge Output. This is the output pin of a half bridge, designed to source or sink current. The H-Bridge
pins linearly drive the sine and cosine coils of two separate stepper motors to provide four-quadrant
operation.
H-Bridge Output. This is the output pin of a half bridge, designed to source or sink current. The H-Bridge
pins linearly drive the sine and cosine coils of two separate stepper motors to provide four-quadrant
operation.
H-Bridge Output. This is the output pin of a half bridge, designed to source or sink current. The H-Bridge
pins linearly drive the sine and cosine coils of two separate stepper motors to provide four-quadrant
operation.
H-Bridge Output. This is the output pin of a half bridge, designed to source or sink current. The H-Bridge
pins linearly drive the sine and cosine coils of two separate stepper motors to provide four-quadrant
operation.
33991
Analog Integrated Circuit Device Data
4
Freescale Semiconductor
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