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PDF NJM339C Data sheet ( Hoja de datos )
| Número de pieza | NJM339C | |
| Descripción | Low power quad voltage comparators | |
| Fabricantes | New Japan Radio | |
| Logotipo |  |
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NJM339C
Low power quad voltage comparators
Features
• Wide single supply voltage range or dual supplies:
+2V to +36V or ±1V to ±18V
• Very low supply current : 0.8mA typ. at Vcc+=5V
• Low input bias current: 20nA typ.
• Low input offset current: 0.5nA typ.
• Low input offset voltage: 0.5mV typ.
• Input common-mode voltage range includes ground
• Low output saturation voltage: 160mV typ. at Isink = 4mA
• Differential input voltage range equal to the supply voltage
• TTL, DTL, ECL, MOS, CMOS compatible outputs
• Internal ESD protection
Human body model (HBM) ±2000V typ.
Description
The NJM339C consist of four independent low power voltage comparators
designed specifically to operate from a single supply over a wide range of
voltages. Operation from split power supplies is also possible.
These comparators also have a unique characteristic in that the input
common-mode voltage range includes ground even though operated from a
single power supply voltage.
1. Pin and schematic diagram
Figure 1. Pin connections (top view)
NJM339CG
(SOP14)
NJM339CV
(SSOP14)
Output 2 1
Output 1 2
3VCC+
Inverting input 1 4
Non-inverting input 1 5
Inverting input 2 6
Non-inverting input 2 7
14 Output 3
13 Output 4
12 VCC-
11 Non-inverting input 4
10 Inverting input 4
9 Non-inverting input 3
8 Inverting input 3
ver.06
-1-
1 page  
■ TYPICAL CHARACTERISTICS
Open Loop Gain vs. Temperature
140
VCC+=15V, VOUT=1V to 11V
120
100
80
60
40
20
0
-75 -50 -25 0 25 50 75 100 125 150
Temperature [ºC]
Saturation Voltage vs. Sink Current
VCC+=5V, +Input=0V, -Input=1V
10
1
Ta=+85ºC
0.1 Ta=+25ºC
0.01
Ta=-40ºC
0.001
0.01
0.1 1
10
Sink Current [mA]
100
1000
Propagation Delay Time vs. Temperature
VCC+=5V, VIN+=GND, VIN-=200mVPP, ov=100mV, RL=5.1kΩ
800
600
Rise
400
200
Fall
0
-75 -50 -25 0 25 50 75 100 125 150
Temperature [ºC]
ver.06
NJM339C
Sink Current vs. Temperature
VOUT=1.5V, +Input=0V, -Input=1V
20
VCC+=30V
VCC+=5V
15
10
VCC+=2V
5
0
-75 -50 -25 0 25 50 75 100 125 150
Temperature [ºC]
Saturation Voltage vs. Temperature
400
VCC+=5V, +Input=0V, -Input=1V, IOUT=3mA
300
200
100
0
-75 -50 -25 0 25 50 75 100 125 150
Temperature [ºC]
600
Response Time vs. Temperature
VCC+=5V, VIN+=GND, VIN-=200mVPP, ov=100mV, RL=5.1kΩ
500
400
Rise
300
200
100
Fall
0
-75 -50 -25 0 25 50 75 100 125 150
Temperature [ºC]
-5-
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet NJM339C.PDF ] | |
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