Datasheet

DocID9922 Rev 9 3/18
LM2902W Absolute maximum ratings and operating conditions
18
1 Absolute maximum ratings and operating conditions
Table 1. Absolute maximum ratings
Symbol Parameter Value Unit
V
CC
Supply voltage ±16 to 32
VV
id
Differential input voltage +32
V
i
Input voltage -0.3 to V
CC
+
+ 0.3
Output short-circuit to ground
(1)
1. Short-circuits from the output to V
CC
+
can cause excessive heating and potential destruction. The
maximum output current is approximately 20 mA, independent of the magnitude of V
CC
+
Infinite
I
in
Input current
(2)
2. This input current only exists when the voltage at any of the input leads is driven negative. It is due to the
collector-base junction of the input PNP transistor becoming forward biased and thereby acting as an input
diode clamp. In addition to this diode action, there is also NPN parasitic action on the IC chip. This
transistor action can cause the output voltages of the op-amps to go to the V
CC
voltage level (or to ground
for a large overdrive) for the time during which an input is driven negative. This is not destructive and
normal output is restored for input voltages higher than -0.3 V.
50 mA
T
stg
Storage temperature range -65 to +150 °C
R
thja
Thermal resistance junction to ambient
(3)
DIP14
SO14
TSSOP14
3. R
thja/c
are typical values.
80
105
100
°C/W
R
thjc
Thermal resistance junction to case
(3)
DIP14
SO14
TSSOP14
33
31
32
ESD
HBM: human body model
(4)
4. Human body model: a 100 pF capacitor is charged to the specified voltage, then discharged through a
1.5 kΩ resistor between two pins of the device. This is done for all couples of connected pin combinations
while the other pins are floating.
800
VMM: machine model
(5)
5. Machine model: a 200 pF capacitor is charged to the specified voltage, then discharged directly between
two pins of the device with no external series resistor (internal resistor < 5Ω). This is done for all couples of
connected pin combinations while the other pins are floating.
100
CDM: charged device model
(6)
6. Charged device model: all pins and the package are charged together to the specified voltage and then
discharged directly to the ground through only one pin. This is done for all pins.
1500
Table 2. Operating conditions
Symbol Parameter Value Unit
V
CC
Supply voltage 3 to 30
V
V
icm
Common mode input voltage range
T
min
≤ T
amb
≤ T
max
V
CC
-
to V
CC
+
- 1.5
V
CC
-
to V
CC
+
- 2
T
oper
Operating free-air temperature range -40 to +125 °C