LM3046M National Semiconductor, LM3046M Datasheet

TRANSISTOR ARRAY, NPN, 5, 15V, SOIC

LM3046M

Manufacturer Part Number
LM3046M
Description
TRANSISTOR ARRAY, NPN, 5, 15V, SOIC
Manufacturer
National Semiconductor
Datasheet

Specifications of LM3046M

Transistor Polarity
NPN
Collector Emitter Voltage V(br)ceo
15V
Transition Frequency Typ Ft
550MHz
Power Dissipation Pd
750mW
Dc Collector Current
50mA
Dc Current Gain Hfe
100
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

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© 2004 National Semiconductor Corporation
LM3046
Transistor Array
General Description
The LM3046 consists of five 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 transistors in
conventional circuits however, in addition, they provide the
very significant inherent integrated circuit advantages of
close electrical and thermal matching. The LM3046 is sup-
plied in a 14-lead molded small outline package.
Schematic and Connection
Diagram
DS007950
See NS Package Number M14A
Order Number LM3046M
Small Outline Package
Top View
Features
n Two matched pairs of transistors
n Five general purpose monolithic transistors
n Operation from DC to 120 MHz
n Wide operating current range
n Low noise figure: 3.2 dB typ at 1 kHz
Applications
n General use in all types of signal processing systems
n Custom designed differential amplifiers
n Temperature compensated amplifiers
operating anywhere in the frequency range from DC to
VHF
V
Input offset current 2 µA max at I
BE
matched
±
5 mV
00795001
C
= 1 mA
www.national.com
July 1999

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LM3046M Summary of contents

Page 1

... Low noise figure: 3.2 dB typ at 1 kHz Applications n General use in all types of signal processing systems operating anywhere in the frequency range from DC to VHF n Custom designed differential amplifiers n Temperature compensated amplifiers Small Outline Package Top View Order Number LM3046M See NS Package Number M14A DS007950 July 1999 ± 00795001 ...

Page 2

... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Power Dissipation 25˚ 25˚C to 55˚C A > T 55˚ 25˚C to 75˚C A > T 75˚C A Collector to Emitter Voltage, V Collector to Base Voltage, V Collector to Substrate Voltage, V Emitter to Base Voltage, V ...

Page 3

Electrical Characteristics (T = 25˚C unless otherwise specified) A Parameter Temperature Coefficient of Base to Emitter Voltage Collector to Emitter Saturation Voltage (V Temperature Coefficient of Input Offset Voltage Note 1: “Absolute Maximum Ratings” indicate limits beyond which damage to ...

Page 4

Typical Performance Characteristics Typical Collector To Base Cutoff Current vs Ambient Temperature for Each Transistor Typical Static Forward Current-Transfer Ratio and Beta Ratio for Transistors Q and Q vs Emitter Current 2 Typical Static Base To Emitter Voltage Characteristic and ...

Page 5

Typical Performance Characteristics Typical Input Offset Voltage Characteristics for Differential Pair and Paired Isolated Transistors vs Ambient Temperature Typical Noise Figure vs Collector Current (Continued) Typical Noise Figure vs 00795014 Typical Noise Figure vs 00795016 5 Collector Current 00795015 Collector ...

Page 6

Typical Performance Characteristics Typical Normalized Forward Current Transfer Ratio, Short Circuit Input Impedance, Open Circuit Output Impedance, and Open Circuit Reverse Voltage Transfer Ratio vs Collector Current Typical Input Admittance vs Frequency Typical Reverse Transfer Admittance vs Frequency www.national.com (Continued) ...

Page 7

... Deutsch Tel: +49 (0) 69 9508 6208 English www.national.com Français Tel: +33 ( 8790 Molded Small Outline Package (M) Order Number LM3046M NS Package Number M14A 2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system affect its safety or effectiveness ...

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