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参数资料
| 型号： | CS4122 |
| 厂商： | ON SEMICONDUCTOR |
| 英文描述： | Triple Air-Core Gauge Driver with Serial Input Bus |
| 中文描述： | 三空心计的串行输入总线驱动程序 |
| 文件页数： | 4/10页 |
| 文件大小： | 86K |
| 代理商： | CS4122 |
CS4122
http://onsemi.com
4
PIN FUNCTION DESCRIPTION
PIN #
PIN SYMBOL
FUNCTION
1
SCLK
Serial clock for shifting in/out of data. Rising edge shifts data on SI into the shift register and the falling
edge changes the data on SO.
2
CS
When High, allows data at SI to be shifted into the internal shift register with the rising edge of SCLK.
The falling edge transfers the shift register contents into the DAC and multiplexer to update the output
buffers. The falling edge also reenables the output drivers if they have been disabled by a fault.
3
SIN
Negative output for SINE coil.
4
SIN+
Positive output for SINE coil.
5, 6, 7, 8,
17, 18, 19, 20
GND
Ground for V
BB
and V
CC
supplies; device substrate. In the power SOIC package they aid in removing
internally generated heat from the package and as such should be soldered to as large a PCB area as
possible.
9
V
BB
/2
1/2 V
BB
output for biasing the minor coils.
10
C1+
Positive output for the #1 minor coil.
11
C1
Negative output for the #1 minor coil.
12
V
CC
5.0 V logic supply. The internal registers and latches are reset by a POR generated by the rising edge of
the voltage on this lead.
13
FAULT
Opendrain fault flag. A logic low on this lead indicates that an output is shorted or the device is in
thermal shutdown.
14
V
BB
Analog supply. Nominally 12 V.
15
C2+
Positive output for the #2 minor coil.
16
C2
Negative output for the #2 minor coil.
21
COS
Negative output for COSINE coil.
22
COS+
Positive output for COSINE coil.
23
SI
Serial data input. Data present at the rising edge of the clock signal is shifted into the internal
shift register.
24
SO
Serial data output. Existing 12 bit data is shifted out when new data is shifted in. Allows cascading of
multiple devices on common serial port.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CS4122/D | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Triple Air-Core Gauge Driver with Serial Bus Input |
| CS4122_05 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:Triple Air−Core Gauge Driver with Serial Input Bus |
| CS4122XDWF24 | 功能描述:马达/运动/点火控制器和驱动器 Air Core Gauge DRVR RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| CS4122XDWF24G | 功能描述:马达/运动/点火控制器和驱动器 Air Core Gauge DRVR w/Serial Bus Input RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| CS4122XDWFR24 | 功能描述:马达/运动/点火控制器和驱动器 Air Core Gauge DRVR RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
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