Product Overview: MAT04EY from Analog Devices Inc.

The MAT04EY is a high-performance, quad monolithic NPN transistor from the reputable manufacturer Analog Devices Inc. This precision device is designed to offer excellent matching characteristics and outstanding thermal stability, making it an ideal choice for a wide range of applications including instrumentation amplifiers, differential input stages, and current sources.

Key Features

• Exceptional Transistor Matching: The MAT04EY boasts a match in VBE and hFE of transistors within 2mV and 2% respectively, which is critical for applications requiring closely matched characteristics.
• High Gain Bandwidth Product: With a transition frequency typically at 120MHz, this component ensures high-speed performance in demanding circuits.
• Low Noise: The MAT04EY exhibits a low noise figure, making it suitable for audio and other sensitive applications where noise can be a critical factor.
• Thermal Tracking: Excellent thermal tracking of less than 5μV/°C ensures consistent performance over a range of temperatures.

Applications

• Instrumentation Amplifiers
• Differential Input Stages
• Current Source/Sink Circuits
• Logarithmic Amplifiers
• Analog Computing
• Precision Current Mirrors

Product Specifications

Parameter Specification Number of Transistors 4 Collector-Emitter Voltage 40V Collector Base Voltage 60V Emitter Base Voltage 7V Collector Current (Continuous) 25mA Power Dissipation 500mW Operating Temperature -55°C to +125°C

The MAT04EY is encapsulated in a compact package, and its superior performance parameters make it a versatile component in precision analog designs. With its focus on quality and consistency, Analog Devices Inc. ensures that this product meets the rigorous demands of high-performance electronic systems.