參數(shù)資料
型號: X9C503S
廠商: INTERSIL CORP
元件分類: 數(shù)字電位計
英文描述: Digitally Controlled Pot (XDCP)
中文描述: 50K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 100 POSITIONS, PDSO8
封裝: SOIC-8
文件頁數(shù): 4/11頁
文件大小: 257K
代理商: X9C503S
4
FN8222.1
September 19, 2005
ABSOLUTE MAXIMUM RATINGS
Temperature under bias....................-65°C to +135°C
Storage temperature .........................-65°C to +150°C
Voltage on CS, INC, U/D and V
CC
with respect to V
SS
.................................. -1V to +7V
Voltage on V
H
/R
H
and V
L
/R
L
referenced to V
SS
................................... -8V to +8V
V = |V
H
/R
H
- V
L
/R
L
|
X9C102 ...............................................................4V
X9C103, X9C503, and X9C104 .........................10V
Lead temperature (soldering, 10 seconds)......+300°C
I
W
(10 seconds).................................................8.8mA
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
listed in the operational sections of this specification) is
not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
POTENTIOMETER CHARACTERISTICS
(Over recommended operating conditions unless otherwise stated.)
Notes: (1) Absolute linearity is utilized to determine actual wiper voltage versus expected voltage = [V
W(n)(actual)
- V
W(n)(expected )
] = ±1 MI Maximum.
(2) Relative linearity is a measure of the error in step size between taps = V
W(n + 1)
- [V
W(n) + MI
] = +0.2 MI.
(3) 1 MI = Minimum Increment = R
TOT
/99
(4) Typical values are for T
A
= 25°C and nominal supply voltage.
(5) This parameter is not 100% tested.
Symbol
R
TOTAL
V
VH/RH
V
VL/RL
Parameter
Limits
Typ.
Unit
%
V
V
mW
mW
mA
dBV
%
M
(3)
MI
(3)
ppm/°C
ppm/°C
ppm/°C
pF
Test Conditions/Notes
Min.
-20
-5
-5
Max.
+20
+5
+5
16
10
4.4
100
End to end resistance variation
V
H
terminal voltage
V
L
terminal voltage
Power rating
Power rating
Wiper current
Wiper resistance
Noise
Resolution
Absolute linearity
(1)
Relative linearity
(2)
RTOTAL temperature coefficient
RTOTAL temperature coefficient
Ratiometric temperature coefficient
Potentiometer capacitances
X9C102
X9C103/104/503
I
W
R
W
-4.4
40
-120
1
Wiper Current = ±1mA
Ref. 1kHz
-1
-0.2
+1
+0.2
V
W(n)(actual)
- V
W(n)(expected)
V
W(n + 1)(actual)
- [V
W(n) + MI
]
X9C103/503/104
X9C102
±300
±600
±20
C
H
/C
L
/C
W
10/10/25
See Circuit #3, Macro Model
RECOMMENDED OPERATING CONDITIONS
Temperature
Commercial
Industrial
Min.
0°C
-40°C
Max.
+70°C
+85°C
Supply Voltage (V
CC
)
X9C102/103/104/503
Limits
5V ±10%
X9C102, X9C103, X9C104, X9C503
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