NJM12903E-(TE1) [NJRC]
Comparator, 2 Func, 4000uV Offset-Max, 500ns Response Time, BIPolar, PDSO8, EMP-8;
| 型号： | NJM12903E-(TE1) |
| 厂家： | 
NEW JAPAN RADIO |
| 描述： | Comparator, 2 Func, 4000uV Offset-Max, 500ns Response Time, BIPolar, PDSO8, EMP-8 放大器 光电二极管 |
| 文件： | 总5页 (文件大小：139K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
NJM12903
SINGLE SUPPLY DUAL COMPARATOR
■ GENERAL DESCRIPTION
■ PACKAGE OUTLINE
The NJM12903 is single-supply dual voltage comparator,
which can operate from 2V supply. The features are input
offset voltage, input bias current and low current consumption.
The NJM12903 compare the input signal to 0V(ground)
due to the Darlington PNP input stage. The package lineup is
DIP, DMP and others compact, which is SON, so that the
NJM12903 is suitable for any kind of signal comparator.
NJM12903D
NJM12903E
NJM12903M
NJM12903V
■ FEATURES
● Operating Voltage
● Open Collector Output
● Bipolar Technology
● Package Outline
(+2V to +14V)
NJM12903R
NJM12903L
DIP8,DMP8,EMP8,SSOP8,
VSP8,SIP8
■ PIN CONFIGURATION
PIN FUNCTION
1. A OUTPUT
2. A -INPUT
3. A +INPUT
4. GND
1
8
A
－
B
＋
A
＋
－
－
＋
2
3
4
7
6
5
5. B +INPUT
6. B -INPUT
7. B OUTPUT
8. V+
B
＋
－
1 2 3 4 5 6 7 8
NJM12903D/12903M
NJM12903L
NJM12903E/12903V/12903R
■ EQUIVALENT CIRCUIT (1/2Shown)
V+
+INPUT
- INPUT
OUTPUT
GND
NJM12903
■ ABSOLUTE MAXIMUM RATINGS
PARAMETER
(Ta=25°C)
SYMBOL
RATINGS
UNIT
Supply Voltage
V+
VID
VIC
15
V
V
V
Differential Input Voltage
Input Voltage
14
- 0.3 to +14
(DIP8) 500
(DMP8) 300
(EMP8) 300
(SSOP8) 250
(VSP8) 320
(SIP8) 800
Power Dissipation
PD
mW
Operating Temperature Range
Storage Temperature Range
Topr
Tstg
- 40 to +85
- 50 to +125
°C
°C
■ ELECTRICAL CHARACTERISTICS ( V+=5V, Ta=25°C)
PARAMETER
SYMBOL
TEST CONDITION
MIN. TYP. MAX. UNIT
Operating Voltage
Vopr
VIO
IIO
2
-
14
V
Input Offset Voltage
Input Offset Current
Input Bias Current
-
1
5
4
mV
nA
nA
dB
V
RS=0 Ω,VO≈1.4V
-
50
200
-
IB
-
30
106
-
Large Signal Voltage Gain
AV
-
RL=15kΩ
RL=5.1kΩ
Input Common Mode Voltage Range VICM
0 to 3.5
-
Response Time
tR
-
6
-
0.5
10
80
0.1
0.4
-
µs
-
Output Sink Current
Output Saturation
Output Leakage Current
Operating Current
ISINK
VSAT
ILEAK
ICC
VIN+=0V,VIN 1V,VO=1.5V
-
mA
mV
µA
mA
VIN+=0V,VIN 1V,ISINK=3mA
300
1.0
1.0
-
VIN+=0V,VIN 1V,VO=5V
-
-
-
NJM12903
MEMO
[CAUTION]
The specifications on this databook are only
given for information , without any guarantee
as regards either mistakes or omissions. The
application circuits in this databook are
described only to show representative usages
of the product and not intended for the
guarantee or permission of any right including
the industrial rights.
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