LM2903WPT 查看數據表（PDF） - STMicroelectronics
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LM2903WPT Datasheet PDF : 15 Pages
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Absolute maximum ratings and operating conditions
LM2903W
2
Absolute maximum ratings and operating conditions
Table 1. Absolute maximum ratings
Symbol
Parameter
Value
Unit
VCC
Vid
Vin
Vout
Rthja
Rthjc
Supply voltage
Differential input voltage
Input voltage
Output voltage
Output short-circuit to ground (1)
Thermal resistance junction to ambient(2)
SO-8
TSSOP8
Thermal resistance junction to case(2)
SO-8
TSSOP8
±18 or 36
VCC- -0.3 to VCC+ +0.3
36
Infinite
125
120
40
37
V
V
V
°C/W
°C/W
Tj
Tstg
ESD
Maximum junction temperature
Storage temperature range
Human body model (HBM)(3)
Machine model (MM)(4)
CDM: charged device model(5)
+150
°C
-65 to +150
°C
2000
V
200
V
1500
V
1.
Short-circuits from the output to VCC+ can
maximum output current is approximately
cause
20 mA
excessive heating and possible
and is independent of the VCC+
destruction.
magnitude.
The
2. Short-circuits can cause excessive heating and destructive dissipation. Values are typical and for a four-
layer PCB.
3. Human body model: a 100 pF capacitor is charged to the specified voltage, then discharged through a
1.5 kΩ resistor between two pins of the device. This is done for all couples of connected pin combinations
while the other pins are floating.
4. Machine model: a 200 pF capacitor is charged to the specified voltage, then discharged directly between
two pins of the device with no external series resistor (internal resistor < 5 Ω). This is done for all couples of
connected pin combinations while the other pins are floating.
5. Charged device model: all pins and the package are charged together to the specified voltage and then
discharged directly to the ground through only one pin. This is done for all pins.
Table 2. Operating conditions
Symbol
Vicm
Toper
Parameter
Common mode input voltage range
Tmin ≤ Tamb ≤ Tmax
Operating free-air temperature range
Value
0 to VCC+ -1.5
0 to VCC+ -2
-40 to +125
Unit
V
°C
4/15
Doc ID 022662 Rev 2
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