參數(shù)資料
型號(hào): X9409YV24I
元件分類(lèi): 數(shù)字電位計(jì)
英文描述: QUAD 2.5K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 64 POSITIONS, PDSO24
封裝: PLASTIC, TSSOP-24
文件頁(yè)數(shù): 8/21頁(yè)
文件大?。?/td> 149K
代理商: X9409YV24I
X9409 – Preliminary Information
Characteristics subject to change without notice.
16 of 21
REV 1.8 4/13/04
www.xicor.com
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
10K
10K
10K
VS
TL072
+
VS
VO
R2
R1
}
相關(guān)PDF資料
PDF描述
X9417WS24I DUAL 10K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 64 POSITIONS, PDSO24
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