CSM-015G-LP Product Overview

Introduction

The CSM-015G-LP is a versatile electronic component that belongs to the category of low-power current sense amplifiers. This product is widely used in various electronic applications due to its unique characteristics and functional features.

Basic Information Overview

• Category: Low-power current sense amplifier
• Use: Measuring and amplifying small electrical currents
• Characteristics: Low power consumption, high precision, compact size
• Package: SOT-23-5 package
• Essence: Accurate current sensing and amplification
• Packaging/Quantity: Typically available in reels of 3000 units

Specifications

• Input Voltage Range: 0V to 28V
• Supply Voltage Range: 2.7V to 5.5V
• Quiescent Current: 60µA
• Gain Bandwidth Product: 500kHz
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. V+ (Positive supply voltage)
2. V- (Negative supply voltage)
3. OUT (Amplified output)
4. IN- (Negative input)
5. IN+ (Positive input)

Functional Features

• High precision current sensing
• Low power consumption
• Wide input voltage range
• Small form factor
• Overcurrent detection

Advantages

• Precise measurement of small currents
• Low power consumption extends battery life in portable devices
• Wide operating temperature range allows for use in various environments

Disadvantages

• Limited to low-current applications
• Sensitive to external electromagnetic interference

Working Principles

The CSM-015G-LP operates based on the principle of measuring the voltage across a shunt resistor to determine the current flowing through it. The amplified output provides an accurate representation of the input current, allowing for precise monitoring and control in electronic systems.

Detailed Application Field Plans

• Battery management systems
• Portable electronic devices
• Motor control systems
• Power supply monitoring
• IoT sensor nodes

Detailed and Complete Alternative Models

1. CSM-010G-LP
   • Similar low-power current sense amplifier with lower gain bandwidth product
2. CSM-020G-LP
   • Higher precision low-power current sense amplifier with extended temperature range

In conclusion, the CSM-015G-LP offers a reliable solution for applications requiring precise measurement and amplification of low electrical currents. Its compact design and low power consumption make it suitable for a wide range of electronic systems.

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