STMicroelectronics LM339ADT

LM339ADT Overview
The LM339 is a versatile and reliable comparator that is designed for surface mount applications. Its package, a 14-SOIC with a width of 0.154 inches (3.90mm), makes it suitable for compact designs. With an operating temperature range of 0°C to 70°C, this comparator can withstand a wide range of environmental conditions. It has a maximum power dissipation of 830mW, ensuring efficient operation. The LM339's base part number is LM339, and it requires a power supply of 5V. With an input offset voltage (Vos) of 2mV and an average bias current-max (IIB) of 0.3μA, this comparator offers precise and accurate performance. Its current-output (typ) is 16mA at 5V, and its width is 4mm, making it a compact and efficient choice for various applications.

LM339ADT Features
CMOS, DTL, ECL, MOS, Open-Collector, TTL output capability
General Purpose IC
Operates under 0°C~70°C
Quiescent Current: 2.5mA
Voltage Gain: 106.02dB

LM339ADT Applications
There are a lot of STMicroelectronics LM339ADT linear comparators applications.

System control and monitoring
Factory automation & control
Self-diagnostics
Mobile Phones
Window Comparators
General Purpose Low Voltage Applications
Metering Systems
Ultra-Low Power Systems
Consumer Medical Electronics
Automotive