MAX4713CUE

Product Overview

• Category: Integrated Circuit (IC)
• Use: Current Sense Amplifier
• Characteristics:
  • High accuracy current sensing
  • Wide input voltage range
  • Low offset voltage and low quiescent current
  • Small package size
• Package: MicroMAX® SOT23-16
• Essence: Current sensing amplifier with high accuracy and wide input voltage range
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Input Common Mode Voltage Range: -0.1V to VDD + 0.1V
• Quiescent Current: 50µA (typical)
• Gain Bandwidth Product: 500kHz (typical)
• Offset Voltage: ±100µV (maximum)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX4713CUE has a total of 16 pins arranged as follows:

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| | | 1 9 16 | | | | 2 8 15 | | | | 3 7 14 | | | | 4 6 13 | | | | 5 10 12 | |_______________| ```

Functional Features

• High accuracy current sensing with a gain of up to 100V/V
• Wide input voltage range from -0.1V to VDD + 0.1V
• Low offset voltage and low quiescent current for improved precision
• Fast response time and high bandwidth for accurate current measurements
• Built-in protection against overvoltage and reverse voltage conditions

Advantages and Disadvantages

Advantages: - High accuracy current sensing - Wide input voltage range - Small package size - Low offset voltage and low quiescent current

Disadvantages: - Limited gain bandwidth product compared to some alternative models - Operating temperature range may not be suitable for extreme environments

Working Principles

The MAX4713CUE is a current sense amplifier that measures the current flowing through a shunt resistor. It amplifies the small voltage drop across the shunt resistor and provides an output voltage proportional to the current. The device utilizes a differential amplifier configuration with high gain and low offset voltage to achieve accurate current measurements.

Detailed Application Field Plans

The MAX4713CUE is commonly used in various applications where accurate current sensing is required. Some of the typical application fields include:

1. Power management systems
2. Battery monitoring and protection circuits
3. Motor control and drive systems
4. Overcurrent detection and fault protection circuits
5. Energy monitoring and metering systems

Detailed and Complete Alternative Models

1. INA219: Current Shunt Monitor with I2C Interface
2. LTC6101: High-Side Current Sense Amplifier
3. AD8210: High Common-Mode Voltage, Current Shunt Monitor

These alternative models offer similar functionality to the MAX4713CUE and can be considered as alternatives based on specific application requirements.

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