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参数资料
| 型号： | CS4121EDWF20G |
| 厂商： | ON SEMICONDUCTOR |
| 元件分类： | 外设及接口 |
| 英文描述： | Low Voltage Precision Air-Core Tach/Speedo Driver |
| 中文描述： | BUF OR INV BASED PRPHL DRVR, PDSO20 |
| 封装： | LEAD FREE, SOIC-20 |
| 文件页数： | 10/12页 |
| 文件大小： | 109K |
| 代理商： | CS4121EDWF20G |
CS4121
http://onsemi.com
10
1
1
R3
R4
R2
C3
C1
D2
50 V,
500 mW
Zener
R1
D1
GND
COSINE
SINE
C4
C
CP
R
T
+
Speedo
Input
Battery
Air Core
Gauge
200
CP+
CP
SQ
OUT
F/V
OUT
V
REG
GND
GND
SINE+
SINE
BIAS
FREQ
IN
GND
GND
COS+
COS
V
CC
Speedometer
C
CS8441
C2
Odometer
Air Core
Stepper
Motor
200
Trim Resistor
±
20 PPM/
°
C
243 k
0.1 F
1.0 A
600 PIV
3.9,
500 mW
10 k
3.0 k
1.0 k
0.0033 F
±
30 PPM/
°
C
0.47 F
0.1 F
Figure 10. Speedometer With Odometer or Tachometer Application
Notes:
1. The product of C4 and R
T
have a direct effect on gain and therefore directly affect temperature compensation.
2. C
CP
Range; 20 pF to 0.2 F.
3. R
Range; 100 k to 500 k .
4. The Ic must be protected from transients above 60 V and reverse battery conditions.
5. Additional filtering on FREQ
lead may be required.
6. Gauge coil connections to the IC must be kept as short as possible (
≤
3.0 inch) for best pointer stability.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CS4121EDWFR20 | 功能描述:马达/运动/点火控制器和驱动器 Low Voltage Air-Core 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 |
| CS4121EDWFR20G | 功能描述:马达/运动/点火控制器和驱动器 Low Voltage Air-Core Tach/Speedo Driver 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 |
| CS4121ENF16 | 功能描述:马达/运动/点火控制器和驱动器 Low Voltage Air-Core 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 |
| CS4121ENF16G | 功能描述:马达/运动/点火控制器和驱动器 Low Voltage Air-Core Tach/Speedo Driver 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 |
| CS4121N16 | 制造商:ON Semiconductor 功能描述: |
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