參數(shù)資料
型號: X9258UV24Z-2.7
廠商: INTERSIL CORP
元件分類: 數(shù)字電位計
英文描述: Quad Digital Controlled Potentiometers
中文描述: QUAD 50K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO24
封裝: 4.40 MM, ROHS COMPLIANT, TSSOP-24
文件頁數(shù): 12/20頁
文件大小: 334K
代理商: X9258UV24Z-2.7
12
FN8168.4
August 30, 2006
ABSOLUTE MAXIMUM RATINGS
Temperature under bias....................-65°C to +135
°
C
Storage temperature .........................-65
°
C to +150
°
C
Voltage on SDA, SCL or any address input
with respect to V
SS
................................. -1V to +7V
Voltage on V+ (referenced to V
SS
)........................10V
Voltage on V- (referenced to V
SS
)........................-10V
(V+) - (V-) ..............................................................12V
Any V
H
/R
H
..............................................................V+
Any V
L
/R
L
.................................................................V-
Lead temperature (soldering, 10s) ..................+300
°
C
I
W
(10s)............................................................±15mA
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
conditions for extended periods may affect device
reliability.
ANALOG CHARACTERISTICS
(Over recommended operating conditions unless otherwise stated.)
Symbol
Parameter
Limits
Test Conditions
Min.
Typ.
Max.
±20
50
±7.5
250
100
+5.5
+5.5
-4.5
-2.7
V+
Unit
%
mW
mA
Ω
Ω
V
End to end resistance tolerance
Power rating
Wiper current
Wiper resistance
Wiper resistance
Voltage on V+ Pin
25°C, each pot
Wiper current =
±
1mA
I
W
=
±
1mA @ V+ = 3V, V- = -3V
I
W
=
±
1mA @ V+ = 5V, V- = -5V
I
W
R
W
R
W
V+
150
40
X9258
X9258-2.7
X9258
X9258 -2.7
+4.5
+2.7
-5.5
-5.5
V-
V-
Voltage on V- Pin
V
V
TERM
Voltage on any V
H
/R
H
or V
L
/R
L
pin
Noise
Resolution
(4)
Absolute linearity
(1)
Relative linearity
(2)
Temperature coefficient of R
TOTAL
Ratiometric Temperature Coefficient
Potentiometer Capacitance
V
-120
0.6
dBV
%
MI
(3)
MI
(3)
ppm/
°
C
ppm/°C
pF
Ref: 1kHz
±1
±0.6
V
w(n)(actual)
- V
w(n)(expected)
V
w(n + 1)
- [V
w(n) + MI
]
±
300
±20
C
H
/C
L
/C
W
10/10/25
See Circuit #3
RECOMMENDED OPERATING CONDITIONS
Temp
Commercial
Industrial
Min.
0
°
C
-40
°
C
Max.
+70
°
C
+85
°
C
Device
X9258
X9258-2.7
Supply Voltage (V
CC
) Limits
5V
±
10%
2.7V to 5.5V
X9258
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