Manufacturer Part Number
LM2903M
Manufacturer
onsemi
Introduction
The LM2903M is a general purpose dual element linear comparator designed for a wide range of applications requiring voltage comparison.
Product Features and Performance
Dual comparator elements
Open-collector and rail-to-rail output type
Variable supply voltage range of 2V to 36V or ±1V to ±18V
Maximum input offset voltage of 7mV at 5V
Maximum input bias current of 0.25µA at 5V
Typical current output of 16mA at 5V
Maximum quiescent current of 2.5mA
Operational across a wide temperature range from -40°C to 105°C
Product Advantages
Versatility with dual elements
Low input bias current enhancing accuracy
Wide supply voltage range accommodating various applications
A broad operating temperature range fit for harsh conditions
Key Technical Parameters
Supply Voltage (Single/Dual): 2V ~ 36V, ±1V ~ 18V
Input Offset Voltage (Max): 7mV @ 5V
Input Bias Current (Max): 0.25µA @ 5V
Output Current (Typ): 16mA @ 5V
Quiescent Current (Max): 2.5mA
Operating Temperature Range: -40°C ~ 105°C
Package Type: 8-SOIC
Quality and Safety Features
Built to operate reliably within the complex electrical environments thanks to its robust design parameters
Compatibility
Compatible with various electronic circuits due to its flexible power supply requirements and output types
Application Areas
Industrial, automotive, and consumer electronics where voltage comparison and control are essential
Product Lifecycle
Product Status: Obsolete
Considerations for upgrades or replacements should be made, availability of newer models should be checked with the manufacturer
Several Key Reasons to Choose This Product
Comprehensive operating range suitable for multiple environments and applications
Dual functionality offers more control and precision in circuit monitoring
Long operating temperature range ideal for a wide array of environments
Obsolete status suggests consideration for upgrading to newer alternatives for improved features and performance