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LM2902W ๋ฐ์ดํ„ฐ์‹œํŠธ(HTML) 2 Page - STMicroelectronics

๋ถ€ํ’ˆ๋ช… LM2902W
์ƒ์„ธ๋‚ด์šฉ  LOW POWER QUAD OPERATIONAL AMPLIFIER
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์ œ์กฐ์‚ฌ  STMICROELECTRONICS [STMicroelectronics]
ํ™ˆํŽ˜์ด์ง€  http://www.st.com
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LM2902W ๋ฐ์ดํ„ฐ์‹œํŠธ(HTML) 2 Page - STMicroelectronics

 
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LM2902W
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SCHEMATIC DIAGRAM (1/4 LM2902)
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
VCC
Supply Voltage
ยฑ16 to 32
V
Vid
Differential Input Voltage
-0.3 to Vcc + 0.3
V
VI
Input Voltage
-0.3 to Vcc + 0.3
V
Output Short-circuit to Ground 1)
1.
Short-circuit from the output to VCCcan 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
ptot
Power Dissipation
N Suffix
D Suffix
500
400
mW
Iin
Input Current 2)
2.
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
mA
Toper
Operating Free-Air Temperature Range
-40 to +125
ยฐC
Tstg
Storage Temperature Range
-65 to +150
ยฐC


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