BC55PASX Product Overview

Introduction

The BC55PASX is a versatile electronic component that belongs to the category of integrated circuits. This product is widely used in various electronic devices and systems due to its unique characteristics and functional features.

Basic Information Overview

• Category: Integrated Circuit
• Use: Signal Processing, Amplification
• Characteristics: High Gain, Low Noise, Wide Frequency Range
• Package: Small Outline Transistor (SOT-23)
• Essence: Amplifying weak signals with high fidelity
• Packaging/Quantity: Typically available in reels of 3000 units

Specifications

• Voltage Gain: 100 dB
• Frequency Range: 10 Hz - 100 kHz
• Input Impedance: 1 MΩ
• Output Impedance: 100 Ω
• Operating Voltage: 5V - 15V
• Operating Temperature: -40°C to 85°C

Detailed Pin Configuration

The BC55PASX has a standard SOT-23 package with three pins: 1. Pin 1 (Collector): Input 2. Pin 2 (Base): Biasing 3. Pin 3 (Emitter): Output

Functional Features

• High Gain: The BC55PASX offers a high voltage gain, making it suitable for amplifying weak signals.
• Low Noise: It exhibits low noise characteristics, ensuring minimal interference with the input signal.
• Wide Frequency Range: Capable of processing signals across a broad frequency spectrum.

Advantages and Disadvantages

Advantages

• Compact size
• High gain and low noise
• Wide operating voltage range

Disadvantages

• Limited power handling capacity
• Sensitivity to external electromagnetic interference

Working Principles

The BC55PASX operates based on the principles of bipolar junction transistors, utilizing its amplification properties to process input signals and deliver amplified output signals with minimal distortion.

Detailed Application Field Plans

The BC55PASX finds extensive application in the following fields: - Audio Amplification Systems - Sensor Signal Conditioning - Communication Devices - Medical Instrumentation

Detailed and Complete Alternative Models

• BC547: Similar characteristics but different package type
• 2N3904: Comparable performance with slightly different pin configuration
• BC337: Higher power handling capability with similar gain characteristics

In conclusion, the BC55PASX integrated circuit offers a compact and efficient solution for signal processing and amplification in various electronic applications, despite its limitations in power handling and susceptibility to external interference.

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