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PDF LM3146 Data sheet ( Hoja de datos )
| Número de pieza | LM3146 | |
| Descripción | LM3146 High Voltage Transistor Array | |
| Fabricantes | National Semiconductor | |
| Logotipo |  |
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February 1995
LM3146 High Voltage Transistor Array
General Description
The LM3146 consists of five high voltage general purpose
silicon NPN transistors on a common monolithic substrate
Two of the transistors are internally connected to form a
differentially-connected pair The transistors are well suited
to a wide variety of applications in low power system in the
dc through VHF range They may be used as discrete tran-
sistors in conventional circuits however in addition they
provide the very significant inherent integrated circuit ad-
vantages of close electrical and thermal matching The
LM3146 is supplied in a 14-lead molded dual-in-line pack-
age for applications requiring only a limited temperature
range
Features
Y High voltage matched pairs of transistors VBE matched
g5 mV input offset current 2 mA max at IC e 1 mA
Y Five general purpose monolithic transistors
Y Operation from dc to 120 MHz
Y Wide operating current range
Y Low noise figure
3 2 dB typ at 1 kHz
Applications
Y General use in all types of signal processing systems
operating anywhere in the frequency range from dc to
VHF
Y Custom designed differential amplifiers
Y Temperature compensated amplifiers
Connection Diagram
Dual-In-Line and Small Outline Packages
Top View
Order Number LM3146M or LM3146N
See NS Package Number M14A or N14A
TL H 7959 – 1
C1995 National Semiconductor Corporation TL H 7959
RRD-B30M115 Printed in U S A
1 page  
Typical Performance Characteristics (Continued)
NF vs IC RS e 1 kX
NF vs IC e RS e 10 kX
hfe hie hoe hre vs IC
Yfe vs f
Yie vs f
Yoe vs f
Yre vs f
fT vs IC
CEB CCB CCI vs Bias
Voltage
TL H 7959 – 3
5
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet LM3146.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| LM3146 | LM3146 High Voltage Transistor Array | National Semiconductor |
| LM3146M | LM3146 High Voltage Transistor Array | National Semiconductor |
| LM3146N | LM3146 High Voltage Transistor Array | National Semiconductor |
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