AZ339 データシートの表示（PDF） - BCD Semiconductor
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AZ339 Datasheet PDF : 10 Pages
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Data Sheet
LOW POWER LOW OFFSET VOLTAGE QUAD COMPARATORS
Absolute Maximum Ratings (Note 1)
Parameter
Supply Voltage
Differential Input Voltage
Input Voltage
Input Current (VIN < -0.3V) (Note 2)
Power Dissipation (TA=25oC)
Output Short Circuit to Ground
Operating Junction Temperature
Storage Temperature Range
Lead Temperature (Soldering, 10 seconds)
Symbol
VCC
VID
VIN
IIN
PD
TJ
TSTG
TLEAD
Value
20
20
-0.3 to 20
50
DIP-14
SOIC-14
1050
890
Continuous
150
-65 to 150
260
AZ339
Unit
V
V
V
mA
mW
oC
oC
oC
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 Operating Conditions" is not implied. Exposure to "Absolute Max-
imum Ratings" 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 comparators to go to the V+ 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 -0.3 VDC
(at 25oC).
Recommended Operating Conditions
Parameter
Supply Voltage
Operating Temperature Range
Symbol
Min
VCC
2
TA
-40
Max
18
85
Unit
V
oC
Aug. 2006 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
4
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