X9319 Datasheet, PDF (3/10 Pages) Xicor Inc. – Digitally Controlled Potentiometer (XDCP)

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 V_CC
with respect to V_SS ................................. –1V to +7V
R_H, R_W, R_L to ground .......................................... +12V
Lead temperature (soldering 10 seconds)..........300°C
I_W (10 seconds) ................................................. ±6mA
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 con-
ditions for extended periods may affect device reliability.
POTENTIOMETER CHARACTERISTICS
(V_CC = 5V ±10%, T_A = 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
V_RH/_RL
R_H/R_L terminal voltage
Power rating
V_SS
10
V
V_SS = 0V
25
mW
R_W
Wiper resistance
I_W
Wiper current⁽⁵⁾
Noise⁽⁷⁾
40
200
Ω
I_W = 1mA
-3.0
+3.0 mA See test circuit
-120
dBV Ref: 1kHz
Resolution
1
%
Absolute linearity⁽¹⁾
Relative linearity⁽²⁾
-1
+1
MI⁽³⁾ V(RH) = 10V,
-0.2
+0.2
MI^{(3) V(RL) = 0V}
R_TOTAL temperature coefficient⁽⁵⁾
Ratiometric temperature coefficient^(5),(6) -20
±300
ppm/°C
+20 ppm/°C
C_H/C_L/C_W⁽⁵⁾ Potentiometer capacitances
10/10/25
pF See equivalent circuit
V_CC
Supply Voltage
4.5
5.5
V
REV 1.7 7/10/03
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