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LM124 数据表(PDF) 2 Page - STMicroelectronics

部件名 LM124
功能描述  Low Power Quad Operational Amplifiers
PDF  16 Pages
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制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

LM124 数据表(HTML) 2 Page - STMicroelectronics

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Absolute Maximum Ratings
LM124-LM224-LM324
2/16
1
Absolute Maximum Ratings
Table 1.
15Key parameters and their absolute maximum ratings
Symbol
Parameter
LM124
LM224
LM324
Unit
VCC
Supply voltage
±16 or 32
V
Vi
Input Voltage
-0.3 to Vcc + 0.3
V
Vid
Differential Input Voltage (1)
1.
Either or both input voltages must not exceed the magnitude of VCC
+ or V
CC
-.
-0.3 to Vcc + 0.3
V
Ptot
Power Dissipation
N Suffix
D Suffix
500
500
400
500
400
mW
Output Short-circuit Duration (2)
2.
Short-circuits from the output to VCC can cause excessive heating if VCC > 15V. The maximum output current
is approximately 40mA independent of the magnitude of VCC. Destructive dissipation can result from
simultaneous short-circuit on all amplifiers.
Infinite
Iin
Input Current (3)
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 chip. this transistor action
can cause the output voltages of the op-amps to go to the VCC voltage level (or to ground for a large overdrive)
for the time duration than an input is driven negative.
This is not destructive and normal output will set up again for input voltage higher than -0.3V.
50
50
50
mA
Toper
Operating Free-air Temperature Range
-55 to +125
-40 to +105 0 to +70
°C
Tstg
Storage Temperature Range
-65 to +150
°C
Rthja
Thermal Resistance Junction to Ambient
SO14
TSSOP14
DIP14
103
100
66
°C/W
ESD
HBM: Human Body Model(4)
4.
Human body model, 100pF discharged through a 1.5k
Ω resistor into pin of device.
250
V
MM: Machine Model(5)
5.
Machine model ESD, a 200pF cap is charged to the specified voltage, then discharged directly into the IC with
no external series resistor (internal resistor < 5
Ω), into pin to pin of device.
150
CDM: Charged Device Model
1500



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