OP497
ABSOLUTE MAXIMUM RATINGS
THERMAL RESISTANCE
Absolute maximum ratings apply to packaged parts.
θJA is specified for the worst-case mounting conditions, that is,
θJA is specified for a device in socket for the PDIP package, and
Table 2.
Parameter
Supply Voltage
Input Voltage1
Rating
θ
JA is specified for a device soldered to the printed circuit board
(PCB) for the SOIC package.
20 V
20 V
Differential Input Voltage1
Output Short-Circuit Duration
Storage Temperature Range
Operating Temperature Range
Junction Temperature Range
Lead Temperature (Soldering, 60 sec)
40 V
Table 3.
Package Type
θJA
76
92
θJC
33
23
Unit
°C/W
°C/W
Indefinite
−65°C to +150°C
−40°C to +85°C
−65°C to +150°C
300°C
14-Lead PDIP (N-14)
16-Lead SOIC (RW-16)
–
1 For supply voltages less than 20 V, the absolute maximum input voltage is
equal to the supply voltage.
1/4
V
20V p-p @ 10Hz
1
OP497
+
2kΩ
50kΩ
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.
50Ω
–
1/4
V
2
OP497
+
V
1
CHANNEL SEPARATION = 20 log
(
)
V /10,000
2
Figure 4. Channel Separation Test Circuit
ESD CAUTION
Rev. E | Page 4 of 16
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