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| X9319 Datasheet, PDF (3/10 Pages) Xicor Inc. – Digitally Controlled Potentiometer (XDCP) | |||
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X9319
ABSOLUTE MAXIMUM RATINGS
Junction Temperature under bias...... -65°C to +135°C
Storage temperature ......................... -65°C to +150°C
Voltage on CS, INC, U/D and VCC
with respect to VSS ................................. -1V to +7V
RH, RW, RL to ground..........................................+12V
Lead temperature (soldering 10s) ..................... 300°C
IW (10s) ..............................................................±6mA
COMMENT
Stresses above those listed under âAbsolute Maximum
Ratingsâ 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 con-
ditions for extended periods may affect device reliability.
POTENTIOMETER CHARACTERISTICS
(VCC = 5V ±10%, TA = Full Operating Temperature Range unless otherwise stated)
Symbol
Parameter
Limits
Min. Typ.(4) Max.
Unit
Test Conditions/Notes
End to end resistance tolerance
-20
+20
% See ordering information
for values
VRH/RL
RW
IW
RH/RL terminal voltage
Power rating
Wiper resistance
Wiper current(5)
Noise(7)
VSS
40
-3.0
-120
10
25
200
+3.0
V
VSS = 0V
mW
â¦
IW = 1mA
mA See test circuit
dBV Ref: 1kHz
Resolution
1
Absolute linearity(1)
-1
+1
Relative linearity(2)
-0.2
+0.2
RTOTAL temperature coefficient(5)
±300
Ratiometric temperature coefficient(5),(6) -20
+20
CH/CL/CW(5) Potentiometer capacitances
10/10/25
VCC
Supply Voltage
4.5
5.5
%
MI(3)
MI(3)
ppm/°C
ppm/°C
pF
V
V(RH) = 10V,
V(RL) = 0V
See equivalent circuit
3
FN8185.1
September 14, 2005
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