X9314
ABSOLUTE MAXIMUM RATINGS*
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
∆V
= |V
H
–V
L
|
X9314W .......................................................... 10V
Lead Temperature (Soldering 10 seconds)....... 300°C
Wiper Current .....................................................
±1mA
ANALOG CHARACTERISTICS
Electrical Characteristics
End-to-End Resistance Tolerance .....................
±20%
Power Rating at 25°C
X9314W ...................................................... 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)
) = 0.07±0.003 for
tap n = 2 – 31
Temperature Coefficient
(–40°C to +85°C)
X9314W ..................................... +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
*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.
Typical Electrical Taper
100.0%
90.0%
80.0%
70.0%
% Total Resistance
60.0%
50.0%
40.0%
30.0%
20.0%
10.0%
0.0%
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Tap
6427 ILL F06
4
31
XICOR [ XICOR INC. ]
