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LM3046MX
+Lista de MateriaisRF TRANS 5 NPN 15V 14SOIC
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FabricanteTexas Instruments
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Peça do Fabricante #LM3046MX
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Pacote SOIC-14
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Em Estoque6083
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Especificações
| Atributo | Valor |
| 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 |
Visão Geral
Description
This IC is housed in a surface-mount package (SOIC-14), which makes it suitable for compact circuit designs. The transistors within the LM3046MX are typically connected with shared collectors but can be configured for individual applications according to circuit requirements.
Key features include a wide operating temperature range and high-frequency response, making it a versatile choice for analog and RF applications. It operates from a DC supply voltage and is typically optimized for low power consumption. The LM3046MX is used in various circuits, including oscillators, amplifiers, and switching applications, due to its reliability and performance characteristics.
Equivalent
Features
1. Transistor Matching: Offers excellent parameter matching between transistors, making it suitable for differential amplifier applications.
2. Wide Operating Range: The transistors operate over a wide range of collector currents, typically from microamperes to tens of milliamperes.
3. High Frequency: Capable of handling high-frequency applications due to its high transition frequency (fT).
4. Low Noise: Provides low noise performance, which is essential for sensitive analog signal applications.
5. Small Package: Available in a compact surface-mount package (SOIC-14), facilitating high-density circuit board layouts.
6. Temperature Stability: Maintains stability across a wide temperature range, enhancing reliability in various environmental conditions.
These features make the LM3046MX versatile for use in amplifiers, mixers, oscillators, and other analog circuits.
Pinout
1. Pin 1: Collector of Transistor 2 (Q2)
2. Pin 2: Base of Transistor 2 (Q2)
3. Pin 3: Emitter of Transistor 2 (Q2)
4. Pin 4: Base of Transistor 1 (Q1)
5. Pin 5: Collector and Substrate of Transistor 1 (Q1)
6. Pin 6: Collector of Transistor 3 (Q3)
7. Pin 7: Base of Transistor 3 (Q3)
8. Pin 8: Emitter of Transistor 3 (Q3)
9. Pin 9: Collector of Transistor 4 (Q4)
10. Pin 10: Base of Transistor 4 (Q4)
11. Pin 11: Emitter of Transistor 4 (Q4)
12. Pin 12: Emitter of Transistor 5 (Q5)
13. Pin 13: Base of Transistor 5 (Q5)
14. Pin 14: Collector of Transistor 5 (Q5)
These transistors can be used for a variety of applications, including amplification, switching, and signal conditioning.
Manufacturer
Application
1. Amplifiers: Used in differential amplifiers and other amplification circuits due to matched transistor pairs.
2. Oscillators: Suitable for RF oscillators and waveform generation due to high frequency response.
3. Switching Circuits: Applied in digital switching and pulse circuits for fast switching capabilities.
4. Temperature Sensors: Employed in temperature-related applications due to predictable temperature response.
5. Voltage Regulators: Acts in voltage regulation and stabilization circuits.
Its versatility makes it useful in both consumer electronics and industrial applications.