5
FN8223.2
January 30, 2009
Absolute Maximum Ratings Thermal Information
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
and V
L
Referenced to V
SS
. . . . . . . . . . . . -8V to +8V
ΔV = |V
H
- V
L
| X9C303 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10V
Wiper Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±1mA
Pb-Free Reflow Profile. . . . . . . . . . . . . . . . . . . . . . . . .see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
*Pb-free PDIPs can be used for through hole wave solder
processing only. They are not intended for use in Reflow solder
processing applications.
Recommended Operating Conditions
Commercial Temperature Range. . . . . . . . . . . . . . . . . 0°C to +70°C
Industrial Temperature Range . . . . . . . . . . . . . . . . . .-40°C to +85°C
Military Temperature Range. . . . . . . . . . . . . . . . . . .-55°C to +125°C
Supply Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V ±10%
Power Rating at +25°C X9C303 . . . . . . . . . . . . . . . . . . . . . . .10mW
Physical Characteristics
Marking Includes
Manufacturer’s Trademark
Resistance Value or Code
Date Code
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.
Analog Specifications Over recommended operating conditions, unless otherwise specified. Parameters with MIN and/or MAX
limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established by
characterization and are not production tested.
SYMBOL PARAMETER TEST CONDITIONS
LIMITS
UNITMIN
TYP
(Note 3)
MAX
R
TOTAL
End-to-End Resistance 32 κΩ
End-to-End Resistance Tolerance -15 +15 %
V
H
V
H
Terminal Voltage -5 +5 V
V
L
V
L
Terminal Voltage -5 +5 V
R
W
Wiper Resistance Max Wiper Current ±1mA 40 100 Ω
Tap Position Relative Step Size Error Error = log (Vw(n)) - log (Vw(n - 1))
for tap n = 2 - 99, V
H
-V
L
= 10V
0.005 0.115 dB
Resistor Noise At 1kHz 23 nV(RMS)/
√Hz
Charge Pump Noise At 850kHz 20 mV(RMS)
End-to-End Resistance
Temperature Coefficient
T = -40°C to +85°C ±400 ppm/°C
Ratiometric Temperature Coefficient Tap position 84 ±20 ppm/°C
C
H
/C
L
/C
W
(Note 5)
Potentiometer Capacitance See “Circuit #3 SPICE Macro Model” on
page 4
10/10/25 pF
X9C303
