Diodes LM358 - Manual (Page 8)

LM358
LOW POWER DUAL OPERATIONAL AMPLIFIERS
LM358
Document number: DS35167 Rev. 2 - 2
8 of 14
www.diodes.com
February 2011
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NEW PROD
UC
T
Absolute Maximum Ratings
Symbol Parameter Rating Unit
V
CC
Supply voltage 32 V
Differential Input Voltage 32 V
V
IN
Input Voltage -0.3 to +32 V
P
D
Power Dissipation (Note 2) 600 mW
Output Short-Circuit to GND (One
Amplifier)
(Note 3)
V
+
< 15V and T
A
=25
o
C Continuous
Input Current (V
IN
< -0.3V)
(Note 4)
40 mA
T
OP
Operating Temperature Range 0 to +70
o
C
T
ST
Storage Temperature Range -65 to +150 o C
Notes: 2. For operating at high temperatures, the LM358 must be derated based on a +125°C maximum junction temperature and a
thermal resistance of 189°C/W, which applies for the device soldered in a printed circuit board, operating in a still air ambient. The dissipation is
the total of both amplifiers; use external resistors, where possible, to allow the amplifier to saturate or to reduce the power which is dissipated in
the integrated circuit.
3. Short circuits from the output to V + can cause excessive heating and eventual destruction. When considering short circuits to ground, the
maximum output current is approximately 40mA independent of the magnitude of V + . At values of supply voltage in excess of +15V, continuous
short-circuits can exceed the power dissipation ratings and cause eventual destruction. Destructive dissipation can result from simultaneous
shorts on all amplifiers.
4. 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 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 -0.3V (at 25°C).