參數(shù)資料
型號(hào): AD5172BRM10
廠(chǎng)商: ANALOG DEVICES INC
元件分類(lèi): 數(shù)字電位計(jì)
英文描述: Dual, 256-Tap, Nonvolatile, I2C-Interface, Digital Potentiometers
中文描述: DUAL 10K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO10
封裝: 3 X 4.90 MM, MO-187BA, MSOP-10
文件頁(yè)數(shù): 6/24頁(yè)
文件大小: 948K
代理商: AD5172BRM10
AD5172/AD5173
ABSOLUTE MAXIMUM RATINGS
Table 4. T
A
= 25°C, unless otherwise noted
Parameter
V
DD
to GND
V
A
, V
B
, V
W
to GND
Terminal Current, Ax–Bx, Ax–Wx, Bx–Wx
1
Pulsed
Continuous
Digital Inputs and Output Voltage to GND
Operating Temperature Range
Maximum Junction Temperature (T
JMAX
)
Storage Temperature
Lead Temperature (Soldering, 10 sec)
Thermal Resistance
2
θ
JA
: MSOP-10
Rev. A | Page 6 of 24
Value
–0.3 V to +7 V
V
DD
±20 mA
±5 mA
0 V to 7 V
–40°C to +125°C
150°C
–65°C to +150°C
300°C
230°C/W
1
Maximum terminal current is bound 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; 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.
ESD CAUTION
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 this product 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.
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