LM3046MX/NOPB

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LM3046MX/NOPB

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RF TRANS 5 NPN 15V 14SOIC

  • HerstellerTexas Instruments

  • Herstellerteil #LM3046MX/NOPB

  • Paket SOIC-14

  • Auf Lager1283

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Spezifikationen

Attribut Wert
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Obsolete
Transistor Type 5 NPN
Voltage - Collector Emitter Breakdown(Max) 15V
Noise Figure(d B Typ @ f) 3.25dB @ 1kHz
Power - Max 750mW
DC Current Gain(h FE)(Min) @ Ic Vce 40 @ 1mA, 3V
Current - Collector(Ic)(Max) 50mA
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount

Übersicht

Description

The LM3046MX/NOPB is a monolithic transistor array featuring five general-purpose NPN transistors. Packaged in a compact surface-mount format, it is suitable for a variety of applications requiring multiple transistors, such as amplifiers, buffers, and switching circuits. Each transistor in the array has a maximum collector current of 100 mA and a collector-emitter voltage of 20 V. The device offers matching characteristics between transistors, which is crucial in applications requiring precision.
This array provides benefits like reduced board space and improved reliability over discrete transistor solutions. The transistors are connected through a common substrate, which reduces parasitic inductance and capacitance. The LM3046MX/NOPB is known for its temperature stability and low noise characteristics, making it ideal for analog circuits.
Manufactured by Texas Instruments, this device is widely used in consumer electronics, automotive, and industrial applications. It is often chosen for its performance consistency and ease of integration into a variety of circuit designs.

Equivalent

The LM3046MX/NOPB is a transistor array containing five general-purpose NPN transistors. Equivalent products include:
1. CA3046 - Another popular transistor array with similar specifications.
2. LM3046 - Different packaging but similar electrical characteristics.
3. ULN2003A - A more complex array with integrated Darlington pairs, which can substitute in some applications but is not a direct equivalent.
4. MC3046 - Similar in function and characteristics.
Always check the datasheets for detailed specifications to ensure compatibility.

Features

The LM3046MX/NOPB is a monolithic NPN transistor array featuring five general-purpose NPN transistors. Key features include:
1. Matched Transistors: The transistors in the array are well-matched for consistent performance.
2. Wide Operating Range: Offers a wide operating temperature range, making it suitable for various environmental conditions.
3. High DC Current Gain: Provides a high DC current gain, enhancing amplification capabilities.
4. Low Leakage: Exhibits low collector-emitter leakage current, improving efficiency.
5. Versatile Usage: Ideal for use in differential amplifiers, temperature sensors, and various other applications requiring matched transistors.
6. Compact Package: Available in a small footprint package, reducing space requirements in circuit designs.
7. Reliable Performance: Known for stable and reliable performance in multiple applications.
These features make the LM3046MX/NOPB a versatile and efficient choice for a range of electronic applications requiring precise and reliable transistor performance.

Pinout

The LM3046MX/NOPB is a monolithic transistor array IC that contains five NPN transistors. It is commonly used for applications requiring multiple transistors, such as amplifiers, oscillators, and switching circuits. The LM3046 is housed in a 14-pin SOIC (Small Outline Integrated Circuit) package.
Here is a brief overview of the pin functions:
1. Pin 1 (Q1 Collector): Collector of transistor Q1.
2. Pin 2 (Q2 Base): Base of transistor Q2.
3. Pin 3 (Q3 Base): Base of transistor Q3.
4. Pin 4 (Q3 Emitter): Emitter of transistor Q3.
5. Pin 5 (Q4 Collector): Collector of transistor Q4.
6. Pin 6 (Q5 Base): Base of transistor Q5.
7. Pin 7 (Q5 Emitter): Emitter of transistor Q5.
8. Pin 8 (Q4 Emitter): Emitter of transistor Q4.
9. Pin 9 (Q4 Base): Base of transistor Q4.
10. Pin 10 (Q1 Emitter): Emitter of transistor Q1.
11. Pin 11 (Q2 Emitter): Emitter of transistor Q2.
12. Pin 12 (Q2 Collector): Collector of transistor Q2.
13. Pin 13 (Q1 Base): Base of transistor Q1.
14. Pin 14 (Q5 Collector): Collector of transistor Q5.
These transistors can be used individually or in combination for various electronic functions.

Manufacturer

The LM3046MX/NOPB is manufactured by Texas Instruments. Texas Instruments (TI) is an American technology company that designs and manufactures semiconductors and various integrated circuits. It is one of the largest semiconductor companies in the world and is known for its development, production, and commercialization of various electronics and semiconductor technologies. TI serves a wide range of industries, including automotive, industrial, personal electronics, communications equipment, and enterprise systems. The company is highly regarded for its innovations in analog and embedded processing products, which are used in a variety of applications to improve efficiency, performance, and reliability.

Application

The LM3046MX/NOPB is a transistor array commonly used in various applications such as differential amplifiers, temperature sensors, logarithmic converters, and voltage-controlled oscillators. Its matched transistor pairs make it suitable for analog circuit designs requiring precise thermal and electrical characteristics. The device can also be employed in switching applications and current mirror circuits due to its low voltage and current noise attributes. Its integration into RF circuits, as a mixer or modulator, leverages its high-frequency performance. Additionally, its use in threshold detectors and waveform generators showcases its versatility in both consumer electronics and industrial instrumentation.

Package

The LM3046MX/NOPB is a general-purpose NPN transistor array that comes in a surface-mount SOP-14 package.

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