參數(shù)資料
型號: AD5290YRMZ50-RL7
廠商: ANALOG DEVICES INC
元件分類: 數(shù)字電位計
英文描述: Compact +30V/【15V 256-Position Digital Potentiometer
中文描述: 50K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO10
封裝: LEAD FREE, MO-187-BA, MSOP-10
文件頁數(shù): 5/11頁
文件大?。?/td> 150K
代理商: AD5290YRMZ50-RL7
Preliminary Technical Data
AD5290
ABSOLUTE MAXIMUM RATINGS
1
(T
A
= +25°C, unless otherwise noted.)
Table 3.
Parameter
V
DD
to VSS
V
DD
to GND
V
SS
to GND
V
A
, V
B
, V
W
to GND
Maximum Current
I
WB
, I
WA
Pulsed
I
WB
Continuous (R
WB
≤ 1
k, A open)
1
I
WA
Continuous (R
WA
≤ 1 k, B open)
1
Digital Inputs Voltage to GND
Digital Output Voltage to GND
Operating Temperature Range
Maximum Junction Temperature (T
JMAX
)
Rev. Pr C | Page 5 of 11
Value
–0.3 V to +33 V
–0.3 V to +33 V
+0.3 V to –16.5 V
V
SS
, V
DD
±20 mA
±5 mA
±5 mA
V
DD
+ 0.3 V
0 V, +30 V
–40°C to +105°C
150°C
Storage Temperature
Lead Temperature (Soldering, 10 – 30 sec)
Thermal Resistance
2
θ
JA
: MSOP-10
NOTES
1
Maximum terminal current is bounded by the maximum current handling
of the switches, maximum power dissipation of the package, and maximum
applied voltage across any two of the A, B, and W terminals at a given
resistance.
2
Package power dissipation = (T
JMAX
– T
A
)/θ
JA
.
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only and functional operation of the device at these or
any other conditions above those indicated in the operational
section of this specification is not implied. Exposure to
absolute maximum rating conditions for extended periods
may affect device reliability.
–65°C to +150°C
245°C
230°C/W
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