X9514 Datasheet, PDF (4/11 Pages) Xicor Inc. – PushPot™ Potentiometer (Push Button Controlled)

X9514
ABSOLUTE MAXIMUM RATINGS*
Temperature under Bias .................. –65°C to +135°C
Storage Temperature ....................... –65°C to +150°C
Voltage on PU, PD, ASE and V_CC
with Respect to V_SS ........................... –1V to +7V
Voltage on V_H and V_L Referenced to V_SS
∆V = |V_H–V_L| ......................................................... 10V
Lead Temperature (Soldering 10 seconds) ....... 300°C
Wiper Current ..................................................... ±1mA
*COMMENT
Stresses above those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device.
This is a stress rating only and the functional operation
of the device at these or any other conditions above
those listed in the operational sections of this specifica-
tion is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect device
reliability.
ANALOG CHARACTERISTICS
Electrical Characteristics
End-to-End Resistance Tolerance ..................... ±20%
Power Rating at 25°C
X9514W ...................................................... 10mW
Wiper Current ............................................ ±1mA Max.
Typical Wiper Resistance ......................... 40Ω at 1mA
Typical Noise .......................... < –120dB/ Hz Ref: 1V
Relative Variation
Relative variation is a measure of the error in step size
between taps = log(V_w(n)) – log(V_w(n-1)) = 0.08±0.05
for tap n = 2 – 31
Temperature Coefficient
(–40°C to +85°C)
X9514W ..................................... +600 ppm/°C Typical
Ratiometric Temperature Coefficient ............ ±20 ppm
Wiper Adjustability
Unlimited Wiper Adjustment (Non-Store operation)
Wiper Position Store Operations ............. 100,000
Data Changes
Physical Characteristics
Marking Includes
Manufacturer’s Trademark
Resistance Value or Code
Date Code
Typical Electrical Taper
100.0%
90.0%
80.0%
70.0%
60.0%
50.0%
40.0%
30.0%
20.0%
10.0%
0.0%
Tap
6487 ILL F08
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