Manufacturer Part Number
LM239DTBR2G
Manufacturer
onsemi
Introduction
The LM239DTBR2G is a general-purpose linear comparator that is designed for various applications requiring voltage level detection.
Product Features and Performance
Contains four independent comparator elements
Capable of interfacing with CMOS, Open-Collector, and TTL outputs
Operates over a wide supply voltage range from 3V up to 36V or ±1.5V up to ±18V
Low input offset voltage (5mV at 5V)
Extremely low Input Bias Current (0.25µA at 5V)
Adequate output current of 16mA at 5V
Minimal power consumption with a maximum quiescent current of 2.5mA
Product Advantages
Versatility with multiple output type compatibility
Precision in signal comparison with low offset voltage
Energy efficiency with low quiescent current
Suitable for battery-powered devices due to low power requirements
Key Technical Parameters
Number of Elements: 4
Voltage Supply, Single/Dual (±): 3V to 36V, ±1.5V to ±18V
Voltage Input Offset (Max): 5mV at 5V
Current Input Bias (Max): 0.25µA at 5V
Current Output (Typ): 16mA at 5V
Current Quiescent (Max): 2.5mA
Operating Temperature: -25°C to 85°C
Quality and Safety Features
Ensured stable performance across a wide range of operating temperatures
Compatibility
Interchangeable with devices requiring CMOS, Open-Collector, or TTL output types
Compatible with a variety of digital and analog voltage levels
Application Areas
Power supply monitoring
Window comparators
Voltage level translation
Battery chargers
Automotive electronics
Industrial automation systems
Product Lifecycle
The product is currently in active status and not near discontinuation, ensuring availability for future designs and applications.
Several Key Reasons to Choose This Product
Wide operating voltage range suitable for diverse applications
Extremely low input bias and offset currents boost accuracy in sensitive applications
Broad compatibility with different output types simplifies integration into existing systems
Robust operating temperature range makes it ideal for industrial and automotive environments
Active product lifecycle status ensures long-term availability and support