AD8005ANZ 데이터 시트보기 (PDF) - Analog Devices
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AD8005ANZ Datasheet PDF : 16 Pages
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Data Sheet
ABSOLUTE MAXIMUM RATINGS
Table 3.
Parameter
Supply Voltage
Internal Power Dissipation1
PDIP Package (N-8)
SOIC_N (R-8)
SOT-23 Package (RJ-5)
Input Voltage (Common Mode)
Differential Input Voltage
Output Short Circuit Duration
Storage Temperature Range
Operating Temperature Range
Lead Temperature Range
(Soldering 10 sec)
Rating
12.6 V
1.3 Watts
0.75 Watts
0.5 Watts
±VS ± 1 V
±3.5 V
Observe Power Derating Curves
–65°C to +125°C
–40°C to +85°C
+300°C
1 See Table 4.
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.
THERMAL RESISTANCE
θJA is specified for device in free air.
Table 4. Thermal Resistance
Package Type
θJA
Unit
8-Lead PDIP Package
90
°C/W
8-Lead SOIC_N Package
155
°C/W
5-Lead SOT-23 Package
240
°C/W
AD8005
MAXIMUM POWER DISSIPATION
The maximum power that can be safely dissipated by the AD8005
is limited by the associated rise in junction temperature. The
maximum safe junction temperature for plastic encapsulated
devices is determined by the glass transition temperature of the
plastic, approximately +150°C. Exceeding this limit temporarily
causes a shift in parametric performance due to a change in the
stresses exerted on the die by the package. Exceeding a junction
temperature of +175°C for an extended period can result in
device failure.
While the AD8005 is internally short circuit protected, this is
not sufficient to guarantee that the maximum junction temper-
ature (+150°C) is not exceeded under all conditions. To ensure
proper operation, it is necessary to observe the maximum
power derating curves shown in Figure 5.
2.0
TJ = 150°C
8-LEAD PDIP PACKAGE
1.5
8-LEAD SOIC_N PACKAGES
1.0
0.5 5-LEAD SOT-23 PACKAGE
0
–50 –40 –30 –20 –10 0 10 20 30 40 50 60 70 80 90
AMBIENT TEMPERATURE (°C)
Figure 5. Maximum Power Dissipation vs. Temperature
ESD CAUTION
Rev. B | Page 5 of 16
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