参数资料
型号: X9428YV14ZT1
厂商: Intersil
文件页数: 10/21页
文件大小: 0K
描述: IC DGTL POT 2K 1CH 14TSSOP
标准包装: 2,500
系列: XDCP™
接片: 64
电阻(欧姆): 2k
电路数: 1
温度系数: 标准值 ±300 ppm/°C
存储器类型: 非易失
接口: 串行
电源电压: 4.5 V ~ 5.5 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 14-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 14-TSSOP
包装: 带卷 (TR)
18
FN8197.1
April 26, 2006
APPLICATIONS INFORMATION
Basic Configurations of Electronic Potentiometers
Application Circuits
VR
VW/RW
+VR
I
Three terminal Potentiometer;
Variable voltage divider
Two terminal Variable Resistor;
Variable current
Noninverting Amplifier
Voltage Regulator
Offset Voltage Adjustment
Comparator with Hysteresis
+
VS
VO
R2
R1
VO = (1+R2/R1)VS
R1
R2
Iadj
VO (REG) = 1.25V (1+R2/R1)+Iadj R2
VO (REG)
VIN
317
+
VS
VO
R2
R1
VUL = {R1/(R1+R2)} VO(max)
VLL = {R1/(R1+R2)} VO(min)
100k
Ω
10k
Ω
10k
Ω
10k
Ω
-12V
+12V
TL072
+
VS
VO
R2
R1
}
X9428
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