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PDF NJM2902 Data sheet ( Hoja de datos )
| Número de pieza | NJM2902 | |
| Descripción | QUAD SINGLE-SUPPLY OPERATIONAL AMPLIFIER | |
| Fabricantes | New Japan Radio | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de NJM2902 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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NJM2902
QUAD SINGLE-SUPPLY OPERATIONAL AMPLIFIER
■ GENERAL DESCRIPTION
The NJM2902 consists of four independent high-gain
operational amplifiers that are designed for single-supply
operation.
Operation from split power supplies is also possible and the low
power supply drain is independent of the magnitude of the power
supply voltage.
Used with a dual supply the circuit will operate over a wide
range of supply voltages. However, a large amount of crossover
distortion may occur with loads to ground. An external
current-sinking resistor to-VS will reduce crossover distortion.
There is no crossover distortion problem in single-supply
operation if the load is direct-coupled to ground.
■ PACKAGE OUTLINE
NJM2902N
NJM2902M
NJM2902V
■ FEATURES
● Single Supply
● Operating Voltage
● High Output Voltage
● Slew Rate
● Low Operating Current
● Package Outline
● Bipolar Technology
( +3V~+32V )
( V+-2V )
( 0.5V/μs typ. )
( 1mA typ. )
DIP14, DMP14, SSOP14
■ PIN CONFIGURATION
NJM2902N, NJM2902M
NJM2902V
1 14
2 A D 13
3 12
4 11
5 10
6BC 9
78
PIN FUNCTION
1.A OUTPUT
2.A –INPUT
3.A +INPUT
4.V+
5.B +INPUT
6.B –INPUT
7.B OUTPUT
8.C OUTPUT
9.C -INPUT
10.C +INPUT
11.V-
12.D +INPUT
13.D -INPUT
14.D OUTPUT
■ EQUIVALENT CIRCUIT ( 1/4 Shown )
Ver.2014-04-21
V-
-1-
1 page  
■ TYPICAL CHARACTERISTICS
Sink Current
(Ta=25ºC)
10
1
5V
0.1
0.01
0.01
30V
15V
V+
1/2V+
ISINK
Vo
0.1 1 10
Sink Current Isink (mA)
100
4
INPUT
3
2
Pulse Response
(V+=15V, RL=2kΩ)
OUTPUT
1
0
0 10 20 30
Time t (µs)
40
NJM2902
Source Current
(V+=15V, Ta=25ºC)
8
7
V+
6
1/2V+
V+－Vo
5 Isource
4
3
2
1
0
0.0001 0.001 0.01 0.1 1 10
Source Current Isource (mA)
100
Maximum Output Voltage Swing
vs. Frequency
(V+=15V, Ta=25ºC)
15
10
5
Vin
0
100
15V
100k
1k Vo
7V
THD
3%
2k
1k 10k 100k
Frequency f (Hz)
1M
Ver.2014-04-21
-5-
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet NJM2902.PDF ] | |
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