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| X9314_14 Datasheet, PDF (4/8 Pages) Intersil Corporation – Single Digitally Controlled Potentiometer | |||
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X9314
Absolute Maximum Ratings
Temperature under bias . . . . . . . . . . . . . . . . . . . . . .-65ï°C to +135ï°C
Storage temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Voltage on CS, INC, U/D, and
VCC with respect to VSS . . . . . . . . . . . . . . . . . . . . . . . -1V to +7V
Voltage on VH/RH and VL/RL referenced
to VSS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -8V to +8V
ïV = |VH/RH - VL/RL| . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10V
Lead temperature (soldering 10s) . . . . . . . . . . . . . . . . . . . . . +300°C
Wiper current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±1mA
IW (10s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±8.8mA
Recommended Operating Conditions
Temperature (Commercial) . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C
Temperature (Industrial). . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C
Supply Voltage (VCC) Limits
X9314. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V ± 10%
X9314-2.7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3V to 5.5V
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
Potentiometer Characteristics Across recommended operating conditions unless otherwise specified.
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS/NOTES
MIN
TYP
MAX
RTOTAL
VVL/RL
End to End Resistance Tolerance
VH/RH Terminal Voltage
VL/RL Terminal Voltage
Power Rating
at +25°C
±20
-5
+5
-5
+5
10
RW
Wiper Resistance
IW
Wiper Current
Noise
IW = ±1mA, VCC = 5V
Ref: 1kHz
40
100
±4.4
-120
Relative variation. Error in step size
between taps.
log (Rw(n)) - log Rw(n - 1))
0.07-
0.003
0.07 + 0.003
RTOTAL Temperature Coefficient
Ratiometric Temperature Coefficient
for -40°C to +85°C
±600
±20
CH/CL/CW Potentiometer Capacitance
Note 4
See âCircuit #3 SPICE
Macromodelâ on page 5
10/10/25
pF
UNITS
%
V
V
mW
ï
mA
dBV
ppm/°C
ppm/°C
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4
FN8178.3
July 24, 2014
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