MAX407CSA-T

Product Overview

Category

MAX407CSA-T belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a high-side current-sense amplifier.

Characteristics

• High accuracy and precision
• Wide input voltage range
• Low offset voltage
• Low quiescent current
• Small package size

Package

MAX407CSA-T is available in a small surface mount package (SOP-8).

Essence

The essence of MAX407CSA-T lies in its ability to accurately measure and amplify current on the high side of a circuit.

Packaging/Quantity

This product is typically sold in reels containing a specified quantity, such as 2500 units per reel.

Specifications

• Supply Voltage Range: 2.7V to 36V
• Input Common-Mode Voltage Range: -0.3V to +36V
• Quiescent Current: 70µA (typical)
• Gain Bandwidth Product: 500kHz (typical)
• Offset Voltage: 100µV (maximum)

Pin Configuration

```

---

| | --| V+ OUT |-- --| IN- GND |-- --| IN+ REF |-- --| V- NC/NC|-- |___________| ```

1. V+: Positive supply voltage
2. OUT: Amplified output current
3. IN-: Negative input terminal
4. GND: Ground reference
5. IN+: Positive input terminal
6. REF: Reference voltage
7. V-: Negative supply voltage
8. NC/NC: No connection

Functional Features

• High-side current sensing
• Wide input voltage range allows for versatile applications
• Low offset voltage ensures accurate measurements
• Low quiescent current minimizes power consumption
• Small package size enables space-efficient designs

Advantages and Disadvantages

Advantages

• Accurate and precise current sensing
• Wide input voltage range for versatile applications
• Low offset voltage ensures measurement accuracy
• Low quiescent current minimizes power consumption

Disadvantages

• Limited availability of alternative models
• May require additional external components for specific applications

Working Principles

MAX407CSA-T operates by amplifying the voltage difference across a shunt resistor connected in series with the load. This amplified voltage is then converted into a proportional current, providing an accurate representation of the load current.

Detailed Application Field Plans

MAX407CSA-T finds applications in various fields, including but not limited to: 1. Power management systems 2. Battery charging and monitoring 3. Motor control systems 4. Overcurrent protection circuits 5. Industrial automation

Alternative Models

While MAX407CSA-T is a popular choice, there are alternative models available that offer similar functionality. Some notable alternatives include: 1. INA219 2. ACS712 3. LT6106

These alternative models provide comparable features and can be considered based on specific application requirements.

Word count: 410 words