参数资料
型号: X9408YB24I-2.7
厂商: INTERSIL CORP
元件分类: 数字电位计
英文描述: QUAD 2.5K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 64 POSITIONS, BGA24
封装: BUMP, CSP-24
文件页数: 3/22页
文件大小: 395K
代理商: X9408YB24I-2.7
11
FN8191.0
March 3, 2005
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 VSS......................... -1V to +7V
Voltage on V+ (referenced to VSS)........................ 10V
Voltage on V- (referenced to VSS)........................-10V
(V+) - (V-) .............................................................. 12V
Any VH/RH, VL/RL, VW/RW ............................ V- to V+
Lead temperature (soldering, 10 seconds) ........ 300
°C
IW (10 seconds)..................................................±6mA
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
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 Condition
Min.
Typ.
Max.
Unit
RTOTAL
End to end resistance tolerance
-20
+20
%
Power rating
50
mW
25°C, each pot
IW
Wiper current
-3
+3
mA
RW
Wiper resistance
150
250
IW = ± 1mA @ V+, V- = ±3V
40
100
IW = ± 1mA @ V+, V- = ±5V
VV+
Voltage on V+ pin
X9408
+4.5
+5.5
V
X9408-2.7
+2.7
+5.5
VV-
Voltage on V- pin
X9408
-5.5
-4.5
V
X9408-2.7
-5.5
-2.7
VTERM
Voltage on any VH/RH, VL/RL or
VW/RW pin
V-
V+
V
Noise
-120
dBV
Ref: 1kHz
Resolution
1.6
%
See Note 4
Absolute linearity (1)
-1
+1
MI(3)
V(Vwn/Rwn)(actual) -
V(Vwn/Rwn)(expected)
(4)
Relative linearity (2)
-0.2
+0.2
MI(3)
V(Vw(n+1)/Rw(n+1)) -
[V(Vw(n)/Rw(n)) + MI]
(4)
Temperature coefficient of RTOTAL
±300
ppm/°C
See Note 4
Ratiometric Temperature Coefficient
20
ppm/°C
See Note 4
CH/CL/CW Potentiometer Capacitances
10/10/25
pF
See Macro model
IAL
VH/RH, VL/RL, VW/RW Leakage
Current
0.1
10
A
VIN = V- to V+. Device is in
Stand-by mode.
RECOMMENDED OPERATING CONDITIONS
Temp
Min.
Max.
Commercial
0
°C+70°C
Industrial
-40
°C+85°C
Device
Supply Voltage (VCC) Limits
X9408
5V
± 10%
X9408-2.7
2.7V to 5.5V
X9408
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