Overview
The LM2903AQM8-13 is a dual differential comparator manufactured by Diodes Incorporated. It is designed for low-power, high-performance applications, making it suitable for industrial, automotive, and consumer electronics. This component is known for its wide supply voltage range, low input bias current, and high reliability, positioning it as a competitive choice for precision comparison tasks in various electronic systems.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage | 2V to 36V | V | Single or dual supply |
| Input Offset Voltage | 7 | mV | Max |
| Static Current | 1.7 | mA | Max |
| Output Current | 16 | mA | Max |
| Input Bias Current | 250 | nA | Max |
| Operating Temperature | -40 to +125 | °C | |
| Package | MSOP-8 | 3x3mm | |
| Pin Count | 8 |
Key Features
- Wide supply voltage range (2V to 36V) for versatile applications.
- Low static current (1.7mA max) for energy-efficient designs.
- High output current capability (16mA) for driving various loads.
- Robust performance across a wide temperature range (-40°C to +125°C).
- Compact MSOP-8 package for space-constrained designs.
Applications
The LM2903AQM8-13 is widely used in applications requiring precise voltage comparison. Typical use cases include battery-powered devices, level detection circuits, window comparators, and industrial control systems. Its reliability and low power consumption make it particularly suitable for automotive electronics, where it can be used in sensor interfaces and power management systems.
Q & A
What is the supply voltage range of the LM2903AQM8-13?
The supply voltage range is 2V to 36V, supporting both single and dual supply configurations.
What is the maximum input offset voltage?
The maximum input offset voltage is 7mV.
What is the typical static current consumption?
The maximum static current is 1.7mA.
What package does the LM2903AQM8-13 come in?
It is available in an MSOP-8 package with dimensions of 3x3mm.
What is the operating temperature range?
The operating temperature range is -40°C to +125°C.
Can the LM2903AQM8-13 be used in automotive applications?
Yes, its reliability and wide temperature range make it suitable for automotive electronics.
What is the maximum output current?
The maximum output current is 16mA.
What is the input bias current?
The maximum input bias current is 250nA.
Is the LM2903AQM8-13 suitable for low-power designs?
Yes, its low static current makes it ideal for energy-efficient applications.
What are the key advantages of the LM2903AQM8-13?
Key advantages include a wide supply voltage range, low power consumption, high output current, and robust performance in harsh environments.
