The MAX4172EUA is a high-performance current sense amplifier designed by Maxim Integrated, specifically engineered to provide precise current measurement in various electronic applications. This compact surface-mount device offers exceptional performance in a small 8-uMAX/MSOP8 package, making it ideal for space-constrained electronic designs.
The amplifier excels in converting small differential voltage signals into proportional output currents, with a remarkable -3dB bandwidth of 800kHz and low input bias current of just 50μA. It operates across a wide supply voltage range of 3V to 32V, enabling versatility in different electronic systems and power management applications.
Key advantages of the MAX4172EUA include its high precision, with a low input offset voltage of 2mV, and the ability to deliver up to 1.75mA of output current per channel. The device is designed to withstand challenging operational environments, with a robust operating temperature range of -40°C to 85°C, making it suitable for industrial, automotive, and telecommunications equipment.
Primarily applied in current sensing, power monitoring, and battery management systems, this amplifier provides reliable performance in applications requiring accurate current measurement. Its surface-mount design facilitates easy integration into modern electronic circuits, particularly where space optimization and high-precision current detection are critical.
While the MAX4172EUA is non-RoHS compliant, it remains a valuable solution for specialized industrial and legacy system designs. Equivalent or alternative models might include the MAX4172ESA, MAX4172EUA+, or similar current sense amplifiers from manufacturers like Texas Instruments or Analog Devices with comparable specifications.
Potential application areas include power supply monitoring, motor control systems, battery management, overcurrent protection circuits, and precision current measurement in telecommunications and industrial electronics.
MAX4172EUA Key Technical Attributes
Manufacturer Part Number MAX4172EUA
Manufacturer Maxim Integrated
Amplifier Type Current Sense
MAX4172EUA Packing Size
Package Type 8-uMAX, MSOP8
Package Material Tube
Pin Configuration 8-TSSOP, 8-MSOP
Thermal Characteristics Operating Temperature -40°C to 85°C
Electrical Properties Voltage Supply Range 3V to 32V, Current Output 1.75mA
MAX4172EUA Application
Used in electronic devices for amplifying signals, specifically for current sensing applications
MAX4172EUA Features
The MAX4172EUA by Maxim Integrated is a high-precision current sense amplifier optimized for a wide range of applications. This device can handle a supply voltage range from 3V to 32V and offers a minimal input offset voltage of 2mV, making it highly accurate for current measurement tasks. The amplifier is designed for a single channel with an output current of 1.75mA and a substantial bandwidth of 800kHz which facilitates fast signal processing. This model, encapsulated in a compact 8-uMAX package, is tailored to enhance performance in small footprint electronic assemblies.
MAX4172EUA Quality and Safety Features
RoHS Contains lead / RoHS non-compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
MAX4172EUA Compatibility
The device is compatible with various electronic assemblies requiring surface mount technology for current sensing operations
MAX4172EUA Datasheet PDF
For the most accurate and comprehensive details about MAX4172EUA, please access the authoritative datasheet available on our website. We encourage downloading the PDF from the current page to ensure you have complete product specifications and utilization guidelines.
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