Manufacturer Part Number
LM2903VQPWR
Manufacturer
Texas Instruments
Introduction
The LM2903VQPWR is a general-purpose linear comparator from Texas Instruments, designed for automotive applications, packaged in a small form factor for surface mounting.
Product Features and Performance
General Purpose Comparator
Has two elements
Open-collector, Rail-to-Rail output type
Supports a wide range of operating temperatures from -40°C to 125°C
Product Advantages
Robust design suitable for automotive applications
Meets AEC-Q100 standards for reliability
Key Technical Parameters
Voltage - Supply, Single/Dual (±): 2V ~ 36V, ±1V ~ 18V
Voltage - Input Offset (Max): 7mV @ 5V
Current - Input Bias (Max): 0.25µA @ 5V
Current - Output (Typ): 20mA
Current - Quiescent (Max): 2.5mA
Quality and Safety Features
Automotive-grade (AEC-Q100 qualified)
Operates reliably in extreme temperatures from -40°C to 125°C
Compatibility
Encapsulated in a 8-TSSOP package
Mounting Type: Surface Mount
Application Areas
Widely used in automotive systems
Can be integrated into control systems, sensor interfacing, and other electronics requiring voltage comparison
Product Lifecycle
Status: Active
Not nearing discontinuation and replacements or upgrades are readily available
Several Key Reasons to Choose This Product
High reliability and performance maintained across a broad temperature range
Meets stringent automotive industry standards (AEC-Q100)
Flexible power supply requirements suitable for various automotive applications
Compact package suitable for space-constrained applications
Cost-effective solution with low quiescent current for power efficiency