OP191 查看數據表（PDF） - Analog Devices
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OP191 Datasheet PDF : 24 Pages
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ABSOLUTE MAXIMUM RATINGS
Table 4.
Parameter
Rating
Supply Voltage
Input Voltage
Differential Input Voltage
Output Short-Circuit Duration to GND
Storage Temperature Range
N, R, RU Packages
16 V
GND to VS 10 V
7V
Indefinite
–65°C to +150°C
Operating Temperature Range
OP191G/OP291G/OP491G
Junction Temperature Range
N, R, RU Packages
Lead Temperature (Soldering, 60 sec)
–40°C to +125°C
–65°C to +150°C
300°C
OP191/OP291/OP491
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.
Absolute maximum ratings apply to both DICE and packaged
parts, unless otherwise noted.
THERMAL RESISTANCE
θJA is specified for the worst-case conditions; that is, θJA is
specified for device in socket for PDIP packages; θJA is specified
for device soldered in circuit board for TSSOP and SOIC
packages.
Table 5. Thermal Resistance
Package Type
θJA
8-Lead SOIC (R)
158
14-Lead PDIP (N)
76
14-Lead SOIC (R)
120
14-Lead TSSOP (RU)
180
θJC
Unit
43
°C/W
33
°C/W
36
°C/W
35
°C/W
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.
Rev. D | Page 7 of 24
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