Product Overview: Texas Instruments LM339DBR
The LM339DBR is a high-performance quad differential comparator produced by Texas Instruments (TI), a leader in semiconductor solutions. This precision device is designed to operate over a wide range of voltages, from a single 2V supply up to a dual ±15V supply, making it extremely versatile for various applications.
Key Features
- Wide Voltage Range: The LM339DBR can function with a supply voltage range between 2V and 36V (single supply) or ±1V to ±18V (dual supplies).
- Low Supply Current: With a typical supply current of 0.8mA, it is an energy-efficient choice for battery-powered devices.
- Open-Collector Outputs: The open-collector outputs allow wired-AND connections and are capable of driving loads up to 36V.
- Input Offset Voltage: The device features a typical input offset voltage of 2mV, ensuring high accuracy in comparator applications.
- Response Time: The LM339DBR boasts a typical response time of 1.3μs, facilitating quick signal processing.
Applications
The LM339DBR is ideal for a wide range of applications, including but not limited to:
- Limit Comparators
- Simple Analog to Digital Converters (ADCs)
- Voltage Monitors
- Motor Controllers
- Alarm Circuits
- Window Detectors
Quality and Reliability
Texas Instruments is committed to delivering high-quality and reliable components. The LM339DBR is no exception, with its design and manufacturing processes conforming to the stringent industry standards for performance and durability. It is available in a small-outline package, designated by the suffix 'DBR', which is suitable for space-constrained applications.
Environmental Compliance
TI ensures that its products meet environmental standards. The LM339DBR is RoHS compliant, which means it is manufactured without hazardous substances, aligning with global environmental regulations and promoting ecological responsibility.
