inventory:5,618
Infineon Technologies
Module
MAX4249 (2)
MAX4249 is available from Analog Devices at Xecor. Designed for low-noise, low-distortion amplification, the MAX4249 offers rail-to-rail outputs, single-supply operation down to 2.4V, and ultra-low distortion (0.0002% THD). Available in multiple package options, including UCSP, SOT23, and µMAX, it is ideal for portable/battery-powered applications, medical instrumentation, and industrial process control. Whether used in ADC buffers, wireless communication devices, or programmable logic controllers (PLCs), this series ensures excellent performance, low power consumption, and reliability for demanding applications. Xecor is an authorized distributor for Analog Devices. Please view our extensive selection of the MAX4249 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| MAX4249EUB+ | Excellent choice for audio, industrial control, and medical instrumentation systems | TFSOP-10 | 7,448 | |
| MAX4249ESD+ | Dual 0.1pA operational amplifiers for ultra-low current requirements | SOIC-14 | 6,502 |
Key Featrues
Low Distortion (0.0002% THD): The MAX4249–MAX4257 operational amplifiers offer ultra-low distortion, making them ideal for applications requiring high-fidelity signal processing, such as audio systems, medical instrumentation, and precision measurement equipment. This feature ensures minimal signal degradation, enhancing overall system performance.
Rail-to-Rail Outputs: These amplifiers provide rail-to-rail output swing, allowing the output voltage to reach very close to the supply rails. This maximizes the dynamic range in low-voltage applications, such as portable battery-powered devices, and ensures efficient use of the available supply voltage.
Low Quiescent Current (400µA per Amplifier): With a low quiescent current, these amplifiers are highly efficient, making them suitable for battery-powered and portable applications. This feature extends battery life and reduces power consumption without compromising performance.
Single-Supply Operation (2.4V to 5.5V): The ability to operate from a single supply voltage as low as 2.4V makes these amplifiers versatile for use in a wide range of low-power and low-voltage applications, including industrial control systems, wireless communication devices, and consumer electronics.
Low Noise (7.9nV/√Hz Input Voltage Noise): The low input voltage noise density ensures high signal integrity in sensitive applications, such as medical instrumentation and precision measurement systems. This feature minimizes noise interference, improving the accuracy and reliability of the signal processing.
Rail-to-Rail Outputs: These amplifiers provide rail-to-rail output swing, allowing the output voltage to reach very close to the supply rails. This maximizes the dynamic range in low-voltage applications, such as portable battery-powered devices, and ensures efficient use of the available supply voltage.
Low Quiescent Current (400µA per Amplifier): With a low quiescent current, these amplifiers are highly efficient, making them suitable for battery-powered and portable applications. This feature extends battery life and reduces power consumption without compromising performance.
Single-Supply Operation (2.4V to 5.5V): The ability to operate from a single supply voltage as low as 2.4V makes these amplifiers versatile for use in a wide range of low-power and low-voltage applications, including industrial control systems, wireless communication devices, and consumer electronics.
Low Noise (7.9nV/√Hz Input Voltage Noise): The low input voltage noise density ensures high signal integrity in sensitive applications, such as medical instrumentation and precision measurement systems. This feature minimizes noise interference, improving the accuracy and reliability of the signal processing.
Applications
ADC Buffers for Precision Measurement: The MAX4249–MAX4257 operational amplifiers are ideal for buffering signals in ADC (Analog-to-Digital Converter) applications, ensuring accurate digitization of low-noise, low-distortion signals. Their rail-to-rail output and single-supply operation make them suitable for precision measurement systems in industrial and medical environments, such as data acquisition systems and sensor interfaces.
Portable Battery-Powered Equipment: With a low quiescent supply current of 400µA per amplifier and single-supply operation down to 2.4V, the MAX4249–MAX4257 series is perfect for portable and battery-powered devices. These amplifiers ensure efficient power usage while maintaining high performance in applications like handheld medical devices, portable audio equipment, and wireless communication devices.
Industrial Process Control: The MAX4249–MAX4257 amplifiers are well-suited for industrial process control systems, where low distortion and low noise are critical. Their ability to handle rail-to-rail signals and operate in harsh environments (from -40°C to +85°C) makes them ideal for applications such as programmable logic controllers (PLCs), power meters, and process measurement systems.
Medical Instrumentation: The low input voltage-noise density (7.9nV/√Hz) and ultra-low distortion (0.0002% THD) of the MAX4249–MAX4257 series make them an excellent choice for medical instrumentation. They are particularly useful in applications like cardiac monitors and digital scales, where high precision and reliability are essential for accurate patient diagnostics and monitoring.
Portable Battery-Powered Equipment: With a low quiescent supply current of 400µA per amplifier and single-supply operation down to 2.4V, the MAX4249–MAX4257 series is perfect for portable and battery-powered devices. These amplifiers ensure efficient power usage while maintaining high performance in applications like handheld medical devices, portable audio equipment, and wireless communication devices.
Industrial Process Control: The MAX4249–MAX4257 amplifiers are well-suited for industrial process control systems, where low distortion and low noise are critical. Their ability to handle rail-to-rail signals and operate in harsh environments (from -40°C to +85°C) makes them ideal for applications such as programmable logic controllers (PLCs), power meters, and process measurement systems.
Medical Instrumentation: The low input voltage-noise density (7.9nV/√Hz) and ultra-low distortion (0.0002% THD) of the MAX4249–MAX4257 series make them an excellent choice for medical instrumentation. They are particularly useful in applications like cardiac monitors and digital scales, where high precision and reliability are essential for accurate patient diagnostics and monitoring.