The SSM2220SZ is a precision matched dual NPN transistor pair that offers excellent device-to-device and pair-to-pair matching characteristics. Designed and manufactured by Analog Devices Inc., a leader in high-performance semiconductors, this product exemplifies the company's commitment to providing superior components for audio and instrumentation applications.

Key Features

• Outstanding Matched Transistors: The SSM2220SZ offers transistor pairs that are closely matched in DC current gain (hFE) and base-emitter voltage (VBE), ensuring high consistency and performance in differential amplifier configurations.
• Low Noise: With a low noise figure, this component is ideal for audio preamplifiers and other applications where noise can be a critical factor.
• High Gain Bandwidth Product: The high-frequency performance is guaranteed by a high gain bandwidth product, making the SSM2220SZ suitable for a wide range of applications, including fast signal processing circuits.
• Thermal Tracking: The matched pair configuration allows for excellent thermal tracking, which contributes to stable performance over varying temperatures.

Applications

• Audio Preamplifiers
• Microphone Amplifiers
• Phono Preamplifiers
• Differential Amplifier Stages
• Current Mirrors
• Instrumentation

Specifications

The SSM2220SZ is packaged in a compact 8-Lead SOIC, making it easy to integrate into a variety of circuit designs. Its precision and reliability make it a go-to choice for professionals looking for quality and performance in their audio and instrumentation projects.