FN8167.2 November 14, 2005 Applications Information Basic Configurations of Electronic Potentiometers Application Circuits" />
參數(shù)資料
型號: X9252YV24IZ-2.7
廠商: Intersil
文件頁數(shù): 8/20頁
文件大?。?/td> 0K
描述: IC POT DGTL QUAD 24-TSSOP
標(biāo)準(zhǔn)包裝: 62
系列: XDCP™
接片: 256
電阻(歐姆): 2.8k
電路數(shù): 4
溫度系數(shù): 標(biāo)準(zhǔn)值 ±300 ppm/°C
存儲器類型: 非易失
接口: I²C(芯片選擇,設(shè)備位址,增/減)
電源電壓: 2.7 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 24-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 24-TSSOP
包裝: 管件
產(chǎn)品目錄頁面: 1237 (CN2011-ZH PDF)
16
FN8167.2
November 14, 2005
Applications Information
Basic Configurations of Electronic Potentiometers
Application Circuits
VR
RW
+VR
I
Three terminal
Potentiometer;
Variable voltage divider
Two terminal Variable
Resistor;
Variable current
NONINVERTING AMPLIFIER
VOLTAGE REGULATOR
OFFSET VOLTAGE ADJUSTMENT
COMPARATOR WITH HYSTERISIS
+
-
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)
RLL = {R1/(R1+R2)} VO(min)
100k
10k
10k
10k
+5V
TL072
+
-
VS
VO
R2
R1
}
+5V
X9252
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
X9258 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Low Noise/Low Power/2-Wire Bus/256 Taps
X9258)06 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Quad Digital Controlled Potentiometers
X9258_11 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Quad Digital Controlled Potentiometers(XDCP?)
X9258_13 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Low Noise/Low Power/2-Wire Bus/256 Taps
X9258TB24 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Quad Digital Controlled Potentiometers (XDCP)