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PDF NJM2342 Data sheet ( Hoja de datos )
| Número de pieza | NJM2342 | |
| Descripción | Quad Buffer for Reference Circuit / TVSP10 | |
| Fabricantes | JRC | |
| Logotipo |  |
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QUAD BUFFER for REFERENCE CIRCUIT IC
NJM2342
■GENERAL DESCRIPTION
The NJM2342 is a 4 channel buffer IC packaged in the small TVSP 10.
The NJM2342 provides buffered voltage from the external input voltage.
The sink-source output configuration effectively absorbs transient
response of load changes.
Therefore, it is suitable for reference voltage generation for Video DAC,
LCD bias voltage and other applications where transient response becomes
an issue.
■PACKAGE OUTLINE
NJM2342RB2
■FEATURES
●Quad Buffer internal
●Sink/Source Output
●Offset Voltage
●Operating Voltage
●Quiescent Current
●Bipolar Technology
●Package Outline
TVSP10
Vio=1mV typ.
3V to 14V
1mA typ.
TVSP10
■PIN CONFIGURATION
1
A
2
3
4
B
5
10 PIN FUNCTION
D 1. A OUTPUT
2. A +INPUT
9 3. V+
4. B +INPUT
8
5. B OUTPUT
6. C OUTPUT
7. C +INPUT
7 8. GND
9. D +INPUT
C 10. D OUTPUT
6
NJM2342RB2
Ver.2007-01-05
-1-
1 page  
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NJM2342
■TYPICAL CHARACTERISTICS
Operating Current vs. Temperature
(V+=5V, V +=2.5V)
3 IN
2.5
2
1.5
1
0.5
0
-50 -25 0 25 50 75 100 125
Temperature Ta (oC)
Output Offset Voltage vs. Temperature
(V+=5V, V +=2.5V)
6 IN
4
2 Dch Cch
0
-2 Ach Bch
-4
-6
-50 -25 0 25 50 75 100 125
Temperature Ta (oC)
Input Common Mode Voltage Range vs. Temperature
(V+=5V)
5
4 ISOURCE=12mA
3
Input Common Mode
2 Voltage Range
1
ISINK =12mA
0
-50 -25 0 25 50 75 100 125
Temperature Ta (oC)
Source Current vs. Temperature
(V+=5V, V +=2.5V)
70 IN
60
50
40
30
20
10
0
-50 -25 0 25 50 75 100 125
Temperature Ta (oC)
Sink Current vs. Temperature
(V+=5V, V +=2.5V)
70 IN
60
50
40
30
20
10
0
-50 -25 0 25 50 75 100 125
Temperature Ta (oC)
Ver.2007-01-05
-5-
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet NJM2342.PDF ] | |
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