LM124AP 查看數據表（PDF） - STMicroelectronics

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LM124AP

LOW POWER QUAD OPERATIONAL AMPLIFIERS

STMicroelectronics 

LM124A-LM224A-LM324A

SCHEMATIC DIAGRAM (1/4 LM124A)

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

LM124A LM224A LM324A Unit

VCC Supply voltage

±16 or 32

V

Vi Input Voltage

-0.3 to +32

V

Vid Differential Input Voltage 1)

+32

+32

+32

V

Ptot Power Dissipation

N Suffix

D Suffix

500

500

500

mW

400

400

mW

Output Short-circuit Duration 2)

Infinite

Iin

Input Current 3)

50

50

50

mA

Toper Opearting Free-air Temperature Range

-55 to +125 -40 to +105 0 to +70

°C

Tstg Storage Temperature Range

-65 to +150 -65 to +150 -65 to +150 °C

1. Either or both input voltages must not exceed the magnitude of VCC+ or VCC-.

2. Sohfothrte-cmircaugintsitufrdoemotfhVeCoCu.tpDuetstotruVcCtivCecdaisnscipaautsioenecxacnesrseisvuelthferoamtinsgimif uVlCtaCn>eo1u5sVs.hTohret-cmiracxuiimt ounmaolluatmpuptlicfiuerrrse.nt is approximately 40mA independent

3. 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 input diodes clamps. In addition to this diode action, there is also NPN parasitic action on

the IC

for the

chip.

time

this transistor

duration than

action can

an input is

cause

driven

the output

negative.

voltages

of

the

Op-amps

to

go

to

the

VCC

voltage

level

(or

to

ground

for

a

large

overdrive)

This is not destructive and normal output will set up again for input voltage higher than -0.3V.

2/13

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