參數(shù)資料
型號(hào): X9314WPI
廠商: INTERSIL CORP
元件分類: 數(shù)字電位計(jì)
英文描述: Terminal Voltage +-5V, 32 Taps, Log Taper
中文描述: 10K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 32 POSITIONS, PDIP8
封裝: PLASTIC, DIP-8
文件頁數(shù): 4/10頁
文件大?。?/td> 53K
代理商: X9314WPI
X9314
4
*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
X9314W......................................................10mW
Wiper Current............................................
±
1mA Max.
Typical Wiper Resistance......................... 40
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
Typical Electrical Taper
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
0
1
2
3
4
5
6
7
8
9
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
3
3
100.0%
90.0%
80.0%
70.0%
60.0%
50.0%
40.0%
30.0%
20.0%
10.0%
0.0%
%
Tap
6427 ILL F06
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