LM2903N STMicroelectronics, LM2903N Datasheet - Page 2

• Manufacturer Part Number: LM2903N
• Description: IC COMPARATOR LP DUAL 8-DIP
• Manufacturer: STMicroelectronics
• Type: General Purposer

Specifications of LM2903N

• Number Of Elements: 2
• Output Type: CMOS, DTL, ECL, MOS, Open-Collector, TTL
• Voltage - Supply: 2 V ~ 36 V, ±1 V ~ 18 V
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Number Of Channels: 2 Channels
• Response Time: 1.3 us
• Offset Voltage (max): 7 mV
• Input Bias Current (max): 25 nA
• Supply Voltage (max): 36 V
• Supply Voltage (min): 18 V
• Supply Current (max): 1 mA
• Maximum Power Dissipation: 1250 mW
• Maximum Operating Temperature: + 125 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 40 C
• Amplifier Type: Comparator
• Comparator Type: Voltage
• Current, Input Bias: 25 nA
• Current, Input Offset: 5 nA
• Current, Offset, Input: 5 nA (Typ.)
• Current, Output: 0.1 nA
• Current, Supply: 1 mA
• Impedance, Thermal: 85 °C/W
• Number Of Amplifiers: Dual
• Number Of Circuits: 2
• Package Type: DIP-8
• Power Dissipation: 1250 mW
• Temperature, Operating, Maximum: 125 °C
• Temperature, Operating, Minimum: -40 °C
• Temperature, Operating, Range: -40 to +125 °C
• Temperature, Storage: -65 to +150 °C
• Voltage, Differential Input: ±36 V
• Voltage, Gain: 200 V/mV
• Voltage, Input: -0.3 to +36 V
• Voltage, Input Offset: 1 mV
• Voltage, Offset, Input: 1 mV (Typ.)
• Voltage, Saturation: 250 mV (Typ.)
• Voltage, Supply: ±1 to ±18 V
• No. Of Comparators: 2
• Ic Output Type: CMOS, MOS, TTL, DTL, ECL
• Supply Current: 1mA
• Supply Voltage Range: ± 1V To ± 18V
• Amplifier Case Style: DIP
• Rohs Compliant: Yes
• Output Compatibility: CMOS, DTL, ECL, MOS, TTL
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-1560-5

LM2903
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
R
ESD
V
V
T
V
V
oper
T
thja
icm
CC
thjc
stg
id
in
j
Absolute maximum ratings
Operating conditions
Supply voltage
Differential input voltage
Input 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
DIP8
SO-8
TSSOP8
DIP8
SO-8
TSSOP8
≤ T
amb
≤ T
max
Parameter
Parameter
CC
+
(4)
can cause excessive heating and possible destruction. The
Absolute maximum ratings and operating conditions
(3)
(5)
(1)
(2)
(2)
0 to V
0 to V
-65 to +150
-40 to +125
-0.3 to +36
±18 to 36
Infinite
Value
Value
+150
±36
125
120
800
200
1.5
85
41
40
37
CC
CC
+
+
-1.5
-2
CC
+
.
°C/W
°C/W
Unit
Unit
°C
°C
kV
°C
V
V
V
V
V
V
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