參數(shù)資料
型號: X9221AUSIZT1
廠商: Intersil
文件頁數(shù): 15/15頁
文件大?。?/td> 0K
描述: IC POT DGTL DUAL 50K OHM 20-SOIC
標準包裝: 1
系列: XDCP™
接片: 64
電阻(歐姆): 50k
電路數(shù): 2
溫度系數(shù): 標準值 ±300 ppm/°C
存儲器類型: 非易失
接口: I²C(設(shè)備位址)
電源電壓: 4.5 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 20-SOIC(0.295",7.50mm 寬)
供應商設(shè)備封裝: 20-SOIC W
包裝: 標準包裝
產(chǎn)品目錄頁面: 1237 (CN2011-ZH PDF)
其它名稱: X9221AUSIZT1DKR
RECOMMENDED OPERATING CONDITIONS
Temp
Min.
Max.
Commercial
0
°C+70°C
Industrial
-40
°C+85°C
Supply Voltage
Limits
X9221A
5V ± 10%
9
FN8163.2
August 30, 2006
ABSOLUTE MAXIMUM RATINGS
Temperature Under Bias ................... -65°C to +135°C
Storage Temperature ........................ -65°C to +150°C
Voltage on SCK, SCL or Any Address
Input With Respect to VSS ...................... -1V to +7V
Voltage on Any VH/RH, VW/RW or VL/RL
Referenced to VSS................................. +6V / -4.3V
ΔV = |VH/RH–VL/RL|...........................................10.3V
Lead Temperature (soldering, 10s) ................. +300°C
IW (10s) ..............................................................±6mA
COMMENT
Stresses above those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device.
This is a stress rating only; functional operation of the
device (at these or any other conditions above those
indicated in the operational sections of this specifica-
tion) is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect
device reliability.
ANALOG CHARACTERISTICS (Over recommended operating conditions unless otherwise stated.)
Symbol
Parameter
Limits
Test Conditions
Min.
Typ.
Max.
Unit
RTOTAL
End to End Resistance
-20
+20
%
Power Rating
50
mW
+25°C, each pot
IW
Wiper Current
-3
+3
mA
RW
Wiper Resistance
40
130
Ω
Wiper Current = ±1mA
VTERM
Voltage on any VH/RH, VW/RW or
VL/RL Pin
-3.0
+5
V
Noise
≤120
dBV
Ref: 1V
Resolution
1.6
%
See Note 5
Absolute Linearity(1)
-1
+1
MI(3)
Vw(n)(actual - Vw(n)(expected)
Relative Linearity(2)
-0.2
+0.2
MI(3)
Vw(n + 1) - [Vw(n) + MI]
Temperature Coefficient
±300
ppm/°C See Note 5
Radiometric Temperature Coefficient
±20
ppm/°C See Note 5
CH/CL/CW Potentiometer Capacitances
10/10/25
pF
See circuit #3
X9221A
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