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AZ324 View Datasheet(PDF) - Unspecified

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AZ324 Datasheet PDF : 11 Pages
1 2 3 4 5 6 7 8 9 10
Advanced Analog Circuits
LOW POWER QUAD OPERATIONAL AMPLIFIERS
Absolute Maximum Ratings (Note 1)
(Operation temperature range applies unless otherwise specified.)
Data Sheet
AZ324
Parameter
Power Supply Voltage
Differential Input Voltage
Input Voltage
Input Current (VIN<-0.3V) (Note 2)
Output Short Circuit to Ground
(One Amplifier)
VCC 12V and TA = 25oC (Note 3)
Power Dissipation
Operating Temperature Range
Storage Temperature Range
Lead Temperature (Soldering, 10 Seconds)
ESD (Machine Mode)
Symbol
VCC
VID
VIC
PD
TOP
TSTG
Value
20
20
-0.3 to 20
50
Continuous
DIP
1130
SOIC
800
-40 to 85
-65 to 150
260
150
Unit
V
V
V
mA
mW
oC
oC
oC
V
Note 1: Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the
device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond
those indicated under "Recommended Operation Ratings" is not implied. Exposure to "Absolute Maximum Rat-
ings" for extended periods may affect device reliability.
Note 2: This input current will only exist when the voltage at any of the input leads is driven negative. It is due to
the collector-base junction of the input PNP transistors becoming forward biased and thereby acting as input diode
clamps. In addition to this diode action, there is also lateral NPN parasitic transistor action on the IC chip. This
transistor action can cause the output voltages of the op amps to go to the VCC voltage level (or to ground for a
large overdrive) for the time duration that an input is driven negative. This is not destructive and normal output
states will re-establish when the input voltage, which was negative, again returns to a value greater than -0.3V (at
25oC)
Note 3: Short circuits from the output to VCC can cause excessive heating and eventual destruction. When consid-
ering short circuits to ground, the maximum output current is approximately 40mA independent of the magnitude
of VCC. At values of supply voltage in excess of +12V, continuous short-circuits can exceed the power dissipation
ratings and cause eventual destruction. Destructive dissipation can result from simultaneous shorts on all amplifi-
ers.
Issue Date: Jan. 2003
3
Rev. 1.0
 

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