LM148-LM248-LM348
SCHEMATIC DIAGRAM
Vcc+
Non-inverting input
Vcc+
Inverting
input
350kW
7.4pF
2.5kW
Vcc+
25W
Output
60W
340W
60kW
36kW
Vcc-
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
LM148
LM248
LM348 Unit
VCC Supply voltage
±22
V
Vi
Input Voltage 1)
±22
V
Vid Differential Input Voltage
±44
V
Output Short-circuit Duration 2)
Infinite
Ptot Power Dissipation
500
mW
Toper Operating Free-air Temperature Range
-55 to +125 -40 to +105 0 to +70
°C
Tstg Storage Temperature Range
-65 to +150
°C
1. For supply voltage less than maximum value, the absolute maximum input voltage is equal to the supply voltage.
2. Any of the amplifier outputs can be shorted to ground indefinitly; however more than one should not be simultaneously shorted as the maximum
junction will be exceeded.
2/5