LM2903W STMicroelectronics, LM2903W Datasheet - Page 3

• Manufacturer Part Number: LM2903W
• Description: Low power dual voltage comparator
• Manufacturer: STMicroelectronics

Specifications of LM2903W

• Low Input Bias Current: 25 nA typ.
• Low Input Offset Current: ±5 nA typ.
• Low Output Saturation Voltage: 250 mV typ. (IO= 4 mA)
• Esd Internal Protection: 2 kV

LM2903W
2
Absolute maximum ratings and operating conditions
Table 1.
1. Short-circuits from the output to V
2. Short-circuits can cause excessive heating and destructive dissipation. Values are typical.
3. Human body model: a 100 pF capacitor is charged to the specified voltage, then discharged through a
4. Machine model: a 200 pF capacitor is charged to the specified voltage, then discharged directly between
5. Charged device model: all pins and the package are charged together to the specified voltage and then
Table 2.
Symbol
Symbol
maximum output current is approximately 20 mA, independent of the magnitude of V
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.
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.
discharged directly to the ground through only one pin. This is done for all pins.
T
R
ESD
R
V
V
V
T
V
V
oper
T
CC
out
thja
thjc
icm
stg
id
in
j
Absolute maximum ratings
Operating conditions
Supply voltage
Differential input voltage
Input voltage
Output voltage
Output short-circuit to ground
Thermal resistance junction to ambient
Thermal resistance junction to case
Maximum junction temperature
Storage temperature range
Human body model (HBM)
Machine model (MM)
CDM: charged device model
Common mode input voltage range
T
Operating free-air temperature range
min
SO-8
SO-8
≤ T
amb
≤ T
max
Parameter
Parameter
Doc ID 022662 Rev 1
CC
+
(4)
can cause excessive heating and possible destruction. The
Absolute maximum ratings and operating conditions
(3)
(5)
(1)
(2)
(2)
V
CC
-
0 to V
-0.3 to V
0 to V
-65 to +150
-40 to +125
±18 to 36
Infinite
Value
Value
+150
2000
1500
125
200
36
40
CC
CC
+
+
CC
-1.5
-2
+
CC
+0.3
+
.
°C/W
°C/W
Unit
Unit
°C
°C
°C
V
V
V
V
V
V
V
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