LM339N Quad Comparator IC - 4-Channel 14-DIP
Regular price
$1.99
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The LM339N is a quad voltage comparator IC containing four independent precision voltage comparators. This versatile IC is designed for use in level detection, voltage monitoring, and switching applications with open collector outputs for flexible interfacing.
Key Features:
- Four independent voltage comparators
- Package: 14-pin DIP (Dual In-line Package)
- Supply Voltage: 2V to 30V (single supply) or ±1V to ±15V (dual supply)
- Open collector outputs for flexible interfacing
- Low input offset voltage: 5mV maximum
- Low input bias current: 0.25µA maximum
- Wide common-mode input voltage range
- Output current capability: 20mA typical
Applications:
- Voltage level detection and monitoring
- Window comparators
- Oscillators and multivibrators
- A/D converters (flash type)
- Pulse generators and shapers
- Battery voltage monitors
- Limit detectors and alarms
- Line receivers and drivers
Technical Specifications:
- Part Number: LM339N
- Manufacturer: Texas Instruments
- Package Type: 14-DIP
- Operating Temperature: 0°C to +70°C
- Supply Voltage Range: 2V to 30V (single), ±1V to ±15V (dual)
- Input Offset Voltage: 5mV maximum @ 30V
- Input Bias Current: 0.25µA maximum @ 5V
- Quiescent Current: 2.5mA maximum
- Output Type: Open collector, 20mA capability