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PDF NJM324C Data sheet ( Hoja de datos )
| Número de pieza | NJM324C | |
| Descripción | Low power quad operational amplifiers | |
| Fabricantes | New Japan Radio | |
| Logotipo |  |
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NJM324C
Low power quad operational amplifiers
Features
• Wide gain bandwidth:1.3MHz typ.
• Input common-mode voltage range includes ground
• Large voltage gain:100dB typ.
• Very low supply current per amplifier:300uA typ.
• Low input bias current: 20nA typ.
• Low input offset voltage: 7mV max.
• Low input offset current: 2nA typ.
• Wide power supply range:
- Single supply: +3V to +30V
- Dual supplies: ±1.5V to ±15V
• Internal ESD protection
Human body model (HBM) ±2000V typ.
Description
The NJM324C consist of four independent, high gain, internally
frequency-compensated operational amplifiers. They operate from a single
power supply over a wide range of voltages. Operation from split power
supplies is also possible and the low power supply current drain is independent
of the magnitude of the power supply voltage.
1. Pin and schematic diagram
Figure 1. Pin connections (top view)
NJM324CG
( SOP14 )
NJM324CV
(SSOP14)
Output 1 1
Inverting Input 1 2
Non-inverting Input 1 3
VCC+ 4
Non-inverting Input 2 5
Inverting Input 2 6
Output 2 7
1
2
14 Output 4
4
13 Inverting Input 4
12 Non-inverting Input 4
11 VCC-
10 Non-inverting Input 3
9 Inverting Input 3
3
8 Output 3
ver.08
-1-
1 page  
■ TYPICAL CHARACTERISTICS
Gain/Phase vs. Frequency
VCC+=5V, GV=40dB, RL=2kΩ to VCC-, CL=100pF
60
Gain
40
20
Phase
0
Ta=85°C
Ta=25°C
Ta=-40°C
0
-20
Ta=-40°C
-60
-40
-60
1k
Ta=25°C
Ta=85°C
10k 100k 1M
Frequency [Hz]
-120
-180
10M
Pulse Response
VCC+=15V, RL=2kΩ, CL=100pF, Ta=25°C
VIN
VOUT
Time [10μs/div]
Maximum Output Voltage vs. Load Resistance
VCC+=30V, RL to VCC-
30
25 Ta=-40°C
20 Ta=25°C
Ta=85°C
15
10
5
0
10
Ta=-40°C, 25ºC, 85ºC
100 1k 10k
Load Resistance [Ω]
100k
ver.08
NJM324C
Maximum Output Voltage Swing vs. Frequency
VCC+=15V, Ta=25°C
15
10
5
0
1k 10k 100k 1M
Frequency [Hz]
500
Small signal Pulse Response
VCC+=30V, GV=0dB, CL=50pF, Ta=25°C
450
400
350
Output
Input
300
250
Time [1μs/div]
Maximum Output Voltage vs. Load Resistance
VCC+=5V, RL to VCC-
5
Ta=85°C
4
3
Ta=-40°C
Ta=25°C
2
1
0
10
Ta=-40°C, 25ºC, 85ºC
100 1k 10k
Load Resistance [Ω]
100k
-5-
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet NJM324C.PDF ] | |
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