參數(shù)資料
型號: ADN2860
廠商: ANALOG DEVICES INC
元件分類: 數(shù)字電位計
英文描述: High Bandwidth, CMOS 8-Bit Serial Interface Multiplying D/A Converter; Package: MSOP; No of Pins: 10; Temperature Range: Industrial
中文描述: 250K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 512 POSITIONS, QCC24
封裝: 4 X 4 MM, LFCSP-24
文件頁數(shù): 4/15頁
文件大?。?/td> 1132K
代理商: ADN2860
Preliminary Technical Data
Absolute Maximum Rating
1
(
T
A
= +25°C, unless
otherwise noted)
V
DD
to GND..........................................................-0.3 V, +7 V
V
SS
to GND ..........................................................+0.3 V, -7 V
V
DD
to V
SS
........................................................................+7 V
V
A
, V
B
, V
W
to GND.............................V
SS
-0.3 V, V
DD
+0.3 V
I
A
, I
B
, I
W
Intermittent
2
.................................................±20 mA
Continuous.....................................................±2 mA
Digital Inputs & Output Voltage to GND...-0.3 V, V
DD
+0.3 V
Operating Temperature Range
3
.......................-40°C to +85°C
Maximum Junction Temperature (T
J MAX
)...................+150°C
Storage Temperature......................................-65°C to +150°C
Lead Temperature, Soldering
4
Vapor Phase (60 sec).......................................+215 °C
Infrared (15 sec)...............................................+220 °C
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection. Although the
ADN2860 features proprietary ESD protection circuitry, permanent damage may occur on devices
subjected to high-energy electrostatic discharges. Therefore, proper ESD precautions are recommended
to avoid performance degradation or loss of functionality.
ADN2860
Page 4 of 15
Thermal Resistance Junction-to-Ambient
θ
JA,
LFCSP-24................................................... TBD °C/W
Thermal Resistance Junction-to-Case
θ
JC,
LFCSP-24................................................... TBD °C/W
Package Power Dissipation = (TJMAX - TA) /
θ
JA
NOTES
1. Stresses above those listed under Absolute Maximum Ratings may
cause permanent damage to the device. This is a stress rating; 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.
2. 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 B, and W terminals
at a given resistance.
3. Includes programming of Nonvolatile memory
REV. PrD
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