L M 2903N /D
PIN DESCRIPTIONS
No
1
2
3
Description
Symbol
OUT1
IN1（-）
IN1（+）
GND
No
5
6
7
8
Description
+Input2
-Input2
Symbol
IN2（+）
IN2（-）
OUT1
Output 1
-Input1
+Input1
Ground
Output 2
Supply Voltage
4
Vcc
ABSOLUTE MAXIMUM RATINGS
Characteristics
Symbol
Vcc
Min.
Max.
Unit
Single supply voltage
Supply Voltage
±18
36
V
Dual supplies voltage
Differential Input Voltage
Input common-mode voltage
Output short-circuit to ground
Input Current
Maximum junction temperature
DIP8
Power Dissipation
SOP8
VIDR
VICR
IOG
IIN
36
36
20
50
125
570
300
+85
150
V
V
mA
mA
℃
-0.3
TJ
PD
mW
Operating Temperature Range
Storage Temperature Range
Tamb
Tstg
-20
-65
℃
℃
ELECTRICAL CHARACTERISTICS （Unless otherwise specified :Vcc=5V，Tamb=25℃）
Symbo Mi
Characteristics
Test conditions
Typ.
Max
±5.0
±9.0
±50
±150
250
Unit
±1.0
Input Offset Voltage
VIO
mV
nA
nA
V
0℃ ≤ Ta ≤ 70℃
±5.0
Input Offset Current
Input Bias Current
IIO
IIB
0℃ ≤ Ta ≤ 70℃
0℃ ≤ Ta ≤ 70℃
25
400
0
0
Vcc-1.5
Vcc-2.0
1.0
Input
Common-mode
Voltage Range
VICR
0℃ ≤ Ta ≤ 70℃
RL=∞ dual comparator
0.4
Supply Current
Voltage Gain
Icc
mA
V/mV
ns
RL=∞，dual comparator Vcc=30V
RL ≥ 15KΩ，Vcc=15V
VIN=TTL Logic Swing，VREF=1.4V，
VRL=5.0V， RL=5.1KΩ
VRL=5.0V， RL=5.1KΩ
2.5
Gv
50 200
300
Large Signal Response
Time
tRES
Response Time
Input Differential Voltage
Output Sink Current
tRES
VID
1.3
ns
V
mA
Vcc
VIN（-）≥ 1.0V，VIN（+）=0V，Vo ≤ 1.5V
VIN（-）≥ 1.0V，VIN（+）=0V，ISINK ≤ 4.0mA
VIN（-）≥ 1.0V，VIN（+）=0V，ISINK ≤ 4.0mA
0℃ ≤ Ta ≤ 70℃
VIN（+）≥ 1.0V，VIN（-）=0V，Vo=5.0V
VIN（+）≥ 1.0V，VIN（-）=0V，Vo=30V
0℃ ≤ Ta ≤ 70℃
ISINK
6.0
16
130
400
700
output saturation voltage
Output Leakage Current
VSAT
mV
nA
0.1
IOL
1000
2/4
TGS [ Tiger Electronic Co.,Ltd ]
