參數(shù)資料
型號(hào): X9401WV24Z
廠商: INTERSIL CORP
元件分類: 數(shù)字電位計(jì)
英文描述: ROCKER SWITCH, SPST, BLACK/GREEN; Switch function type:SPST; Current, contact AC max:8A; Temp, op. max:85(degree C); Temp, op. min:0(degree C); Width, panel cutout:12.9mm; Length, panel cut-out:19.2mm; Colour:Green; Approval RoHS Compliant: Yes
中文描述: QUAD 10K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 64 POSITIONS, PDSO24
封裝: 4.40 MM, ROHS COMPLIANT, TSSOP-24
文件頁(yè)數(shù): 11/20頁(yè)
文件大?。?/td> 371K
代理商: X9401WV24Z
11
FN8190.2
September 23, 2005
ABSOLUTE MAXIMUM RATINGS
Temperature under bias....................-65
°
C to +135
°
C
Storage temperature .........................-65
°
C to +150
°
C
Voltage on SCK, SCL or any address
input with respect to V
SS
......................... -1V to +7V
V = |(V
H
–V
L
)|......................................................5.5V
Lead temperature (soldering, 10s) .................... 300
°
C
COMMENT
Stresses above those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device.
This is a stress rating only; the functional operation of
the device (at these or any other conditions above
those listed in the operational sections of this specifi-
cation) is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect
device reliability.
ANALOG CHARACTERISTICS
(Over recommended operating conditions unless otherwise stated.)
POWER-UP AND DOWN REQUIREMENTS
The are no restrictions on the power-up or power-down conditions of V
CC
and the voltages applied to the poten-
tiometer pins provided that V
CC
is always more positive than or equal to V
H
, V
L
, and V
W
, i.e., V
CC
V
H
, V
L
, V
W
.
The V
CC
power-up spec is always in effect.
Notes:
(1) Absolute linearity is utilized to determine actual wiper voltage versus expected voltage as determined by wiper position when used as a
potentiometer.
(2) Relative linearity is utilized to determine the actual change in voltage between two successive tap positions when used as a potentiom-
eter. It is a measure of the error in step size.
(3) MI = RTOT/63 or (V
H
- V
L
)/63, single pot
Symbol
R
TOTAL
Parameter
Limits
Test Condition
Min.
–20
Typ.
Max.
+20
50
+6
500
V
CC
Unit
%
mW
mA
V
dBV
%
MI
(3)
MI
(3)
ppm/
°
C
ppm/°C
pF
μA
End to end resistance
Power rating
Wiper current
Wiper resistance
Voltage on any V
H
or V
L
Pin
Noise
Resolution
Absolute linearity
(1)
Relative linearity
(2)
Temperature coefficient of R
TOTAL
Ratiometric temp. coefficient
Potentiometer capacitances
R
H
, R
L
, R
W
leakage current
25
°
C, each pot
I
W
R
W
V
TERM
–6
150
Wiper Current =
±
3mA
V
SS
= 0V
Ref: 1kHz
V
SS
-120
1.6
-1
-0.2
+1
+0.2
V
w(n)(actual)
- V
w(n)(expected)
V
w(n + 1)
- [V
w(n) + MI
]
±
300
±20
C
H
/C
L
/C
W
I
AL
10/10/25
0.1
See Macro model
V
IN
= V
SS
to V
CC
. Device is in
stand-by mode.
10
RECOMMENDED OPERATING CONDITIONS
Temp
Commercial
Industrial
Min.
0
°
C
-40
°
C
Max.
+70
°
C
+85
°
C
Device
X9401
X9401-2.7
Supply Voltage (V
CC
) Limits
5V
±
10%
2.7V to 5.5V
X9401
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