LM2903DT STMicroelectronics, LM2903DT Datasheet - Page 3

• Manufacturer Part Number: LM2903DT
• Description: IC COMPARATOR LP DUAL 8-SOIC
• Manufacturer: STMicroelectronics
• Type: General Purposer

Specifications of LM2903DT

• 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: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Comparator Type: Low Power
• No. Of Comparators: 2
• Response Time: 1.3µs
• Ic Output Type: CMOS, MOS, TTL, DTL, ECL
• Supply Current: 1mA
• Supply Voltage Range: ± 1V To ± 18V
• Amplifier Case Style: SOIC
• Rohs Compliant: Yes
• Number Of Elements: 2
• Technology: Bipolar
• Input Offset Voltage: 7mV
• Input Bias Current (typ): 250nA
• Single Supply Voltage (typ): 3/5/9/12/15/18/24/28V
• Dual Supply Voltage (typ): ±3/±5/±9/±12/±15V
• Supply Current (max): 1@5VmA
• Power Supply Requirement: Single/Dual
• Voltage Gain In Db: 106.02dB
• Single Supply Voltage (min): 2V
• Single Supply Voltage (max): 36V
• Dual Supply Voltage (min): ±1V
• Dual Supply Voltage (max): ±18V
• Power Dissipation: 710mW
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 8
• Package Type: SO
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-1559-2

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
ESD
R
V
V
T
V
V
oper
T
CC
thja
thjc
icm
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
Doc ID 2470 Rev 8
+
(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
3/15