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New Japan Radio

NJM12903D Datasheet Preview

NJM12903D Datasheet

SINGLE SUPPRY DUAL COMPARATOR

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NJM12903
SINGLE SUPPLY DUAL COMPARATOR
■ GENERAL DESCRIPTION
The NJM12903 is a single-supply dual voltage comparator,
which can operate from 2V supply. The features are low input
offset voltage, low input bias current and low current
consumption.
The NJM12903 compare the input signal to 0V (ground) due
to the Darlington PNP input stage. In addition, small packages
TVSP, VSP and SSOP are available. The NJM12903 is suitable
for any kind of signal comparator.
■ PACKAGE OUTLINE
NJM12903RB1
NJM12903R
(MSOP8(TVSP8)) (MSOP8(VSP8))
NJM12903V
( SSOP8 )
NJM12903M
( DMP8 )
NJM12903E
( SOP8 )
■ FEATURES
● Operating Voltage
● Open Collector Output
● Bipolar Technology
● Package Outline
+2V~+14V
DIP8, SIP8, DMP8, SSOP8
NJM12903D
SOP8 JEDEC 150mil
( DIP8 )
MSOP8 (VSP8) MEET JEDEC MO-187-DA
MSOP8 (TVSP8) MEET JEDEC MO-187-DA / THIN TYPE
NJM12903L
( SIP8 )
■ PIN CONFIGURATION
( Top View )
1
8
2
A
7
3
B
6
A
B
4
5
1 234567 8
NJM12903D/NJM12903M
NJM12903E/NJM12903V
NJM12903R/NJM12903RB1
NJM12903L
■ EQUIVALENT CIRCUIT ( 1/2 Shown )
PIN FUNCTION
1. A OUTPUT
2. A −INPUT
3. A +INPUT
4. GND
5. B +INPUT
6. B −INPUT
7. B OUTPUT
8. V +
V+
INPUT
INPUT
Ver.2014-11-27
OUTPUT
GND
-1-




New Japan Radio

NJM12903D Datasheet Preview

NJM12903D Datasheet

SINGLE SUPPRY DUAL COMPARATOR

No Preview Available !

NJM12903
■ ABSOLUTE MAXIMUM RATINGS( Ta=25˚C )
PARAMETER
Supply Voltage
SYMBOL
V+
RATING
15
UNIT
V
Differential Input Voltage
Common Mode Input Voltage
Power Dissipation
Operating Temperature Range
Storage Temperature Range
VID
14 (note1)
V
VIC
-0.3~+14 (note1)
V
DIP8 500
DMP8 300
PD
EMP8 300
mW
SSOP8 250
MSOP8(VSP8/TVSP8) 320
SIP8 800
Topr
-40~+85
°C
Tstg
-50~+125
°C
(Note1) For supply voltage less than 14V, the maximum input voltage is equal to the supply voltage.
■ ELECTRICAL CHARACTERISTICS( V+=5V,Ta=25˚C unless otherwise specified )
PARAMETER
SYMBOL
TEST CONDITION
MIN.
Operating Voltage
Input Offset Voltage
Input Offset Current
Input Bias Current
Large Signal Voltage Gain
Common Mode Input Voltage Range
Response Time
Output Sink Current
Output Saturation Voltage
Output Leakage Current
Supply Current
VOPR
VIO
IIO
IB
AV
VICM
tR
ISINK
VSAT
ILEAK
ICC
Rs=0Ω,Vo≈1.4V
RL=15kΩ
RL=5.1kΩ
VIN+=0V,VIN-=1V,Vo=1.5V
VIN+=0V,VIN-=1V,ISINK=3mA
VIN+=1V,VIN-=0V,Vo=5V
2
-
-
-
-
0~3.5
-
6
-
-
-
TYP.
-
1
5
30
106
-
0.5
10
80
0.1
0.4
MAX.
14
4
50
200
-
-
-
-
300
1
1
UNIT
V
mV
nA
nA
dB
V
μs
mA
mV
μA
mA
-2-
Ver.2014-11-27


Part Number NJM12903D
Description SINGLE SUPPRY DUAL COMPARATOR
Maker New Japan Radio
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