Manufacturer Part Number
MAX4373FEUA+T
Manufacturer
Maxim Integrated
Introduction
The MAX4373FEUA+T is a high-precision, low-offset, low-noise, dual op-amp integrated circuit (IC) designed for current sensing and power management applications.
Product Features and Performance
Dual op-amp in a small 8-pin package
Low input offset voltage of ±25μV (max)
Low input bias current of ±2nA (max)
Low noise of 18nV/√Hz
Wide supply voltage range of 2.7V to 5.5V
High common-mode rejection ratio (CMRR) of 90dB (min)
High open-loop gain of 120dB (min)
Rail-to-rail input and output
Fast slew rate of 5V/μs
Product Advantages
Excellent performance for current sensing and power management applications
Small package size for space-constrained designs
Low power consumption
High precision and low noise
Key Technical Parameters
Supply Voltage Range: 2.7V to 5.5V
Input Offset Voltage: ±25μV (max)
Input Bias Current: ±2nA (max)
Noise Voltage: 18nV/√Hz
Common-Mode Rejection Ratio: 90dB (min)
Open-Loop Gain: 120dB (min)
Slew Rate: 5V/μs
Quality and Safety Features
RoHS3 compliant
Qualified for automotive applications
Compatibility
The MAX4373FEUA+T is compatible with various power management and current sensing applications, including:
Battery chargers
Power supplies
Motor drivers
Sensor interfaces
Application Areas
Current sensing
Power management
Instrumentation
Industrial control
Automotive electronics
Product Lifecycle
The MAX4373FEUA+T is an active product, and Maxim Integrated continues to manufacture and support it. There are no plans for discontinuation or availability of replacement models at this time.
Key Reasons to Choose This Product
High-precision and low-noise performance for accurate current sensing and power management
Small package size and low power consumption for space-constrained designs
Wide supply voltage range and robust feature set to meet diverse application requirements
Automotive-qualified for use in demanding environments
Availability and ongoing support from the trusted manufacturer, Maxim Integrated