參數(shù)資料
型號(hào): X9116WM8ZT1
廠商: INTERSIL CORP
元件分類: 數(shù)字電位計(jì)
英文描述: Digitally Controlled Potentiometer
中文描述: 10K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 16 POSITIONS, PDSO8
封裝: GREEN, PLASTIC, M0-187AA, MSOP-8
文件頁(yè)數(shù): 4/9頁(yè)
文件大?。?/td> 205K
代理商: X9116WM8ZT1
4
FN8160.2
September 26, 2006
Absolute Maximum Ratings
Recommended Operating Conditions
Temperature under bias. . . . . . . . . . . . . . . . . . . . . .-65°C to +135°C
Storage temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Voltage on CS, INC, U/D, V
H
/R
H
, V
L
/R
L
and V
CC
with respect to V
SS
. . . . . . . . . . . . . . . . . . . . . -1V to +7V
Δ
V = |V
H
/R
H
-V
L
/R
L
|. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5V
Lead temperature (soldering, 10 seconds) . . . . . . . . . . . . . .+300
°
C
I
W
(10 seconds). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±10.0mA
Temperature Range
Commercial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C
Industrial. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C
Supply Voltage (V
CC
) Limits
X9116. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V ± 10%
X9116-2.7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.7V to 5.5V
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
Potentiometer Specifications
Over recommended operating conditions unless otherwise stated
SYMBOL
PARAMETER
TEST CONDITIONS/NOTES
MIN
TYP
MAX
UNIT
R
TOTAL
End to end resistance variation
-20
+20
%
V
VH
V
H
/R
H
terminal voltage
V
SS
=
0V
V
SS
V
CC
V
V
VL
V
L
/R
L
terminal voltage
V
SS
= 0V
V
SS
V
CC
V
Power rating
R
TOTAL
= 10k
Ω
10
mW
R
W
Wiper resistance
I
W
= 1mA, V
CC
= 5V
200
400
Ω
R
W
Wiper resistance
I
W
= 1mA, V
CC
= 2.7V
400
1000
Ω
I
W
Wiper current
-5.0
+5.0
mA
Noise
Ref: 1kHz
-120
dBV
Hz
Resolution
6
%
Absolute linearity (Note 1)
V
w(n)(actual)
- V
w(n)(expected)
-1
+1
MI (Note 3)
Relative linearity (Note 2)
V
w(n+1)
- [V
w(n) + MI
]
-0.2
+0.2
MI
(Note 3)
R
TOTAL
temperature coefficient
±300
ppm/°C
Ratiometric temperature coefficient
±20
ppm/°C
C
H
/C
L
/C
W
Potentiometer capacitances
See Circuit #3
10/10/25
pF
NOTES:
1. Absolute linearity is utilized to determine actual wiper voltage versus expected voltage = (V
w(n)
(actual) - V
w(n)
(expected)) = ±1 Ml Maximum.
2. Relative linearity is a measure of the error in step size between taps = V
W(n+1 )
-[V
w(n)
+ Ml] = ±0.2 Ml.
3. 1 Ml = Minimum Increment = R
TOT
/15.
X9116
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