The LMV339IDT from STMicroelectronics is a high-performance, low-voltage, low-power quad comparator designed to operate with a single or dual supply voltage. This device is optimized for low-power, portable applications and is part of STMicroelectronics' precision comparator family.
Key Features
- Wide Supply Voltage Range: The LMV339IDT can operate from a supply voltage range of 2.7V to 5.5V, making it suitable for battery-powered devices and low-voltage applications.
- Low Power Consumption: With a typical supply current of just 60 µA per comparator, this device is ideal for power-sensitive applications.
- Rail-to-Rail Input Common-Mode Voltage Range: The input common-mode voltage range extends from 0V to Vcc - 1.5V, providing the designer with enhanced flexibility in various circuit configurations.
- Low Input Offset Voltage: The LMV339IDT offers a low input offset voltage, which enhances accuracy in precision applications.
- Fast Response Time: The device features a propagation delay of typically 200 ns, ensuring quick response for fast signal processing.
- Open-Drain Output: The open-drain output configuration allows for wired-OR connections and is compatible with a variety of loads.
- Extended Temperature Range: The LMV339IDT is designed to operate over an extended temperature range from -40°C to +85°C, accommodating a wide range of environmental conditions.
Applications
The LMV339IDT is versatile and can be used in a multitude of applications, including:
- Notebook and desktop computers
- Battery chargers and power management systems
- Signal conditioning circuits
- Window comparators
- Automotive electronics
- Portable and handheld devices
Package and Quality
The LMV339IDT is offered in a space-saving 14-pin TSSOP package, which is suitable for compact PCB layouts. The product adheres to STMicroelectronics' commitment to quality and reliability, ensuring stable performance across various conditions and applications.
