LM148 데이터 시트보기 (PDF) - STMicroelectronics

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LM148

FOUR UA741 QUAD BIPOLAR OPERATIONAL AMPLIFIERS

STMicroelectronics 

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

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