Manufacturer Part Number
LM339ADRG4
Manufacturer
Texas Instruments
Introduction
LM339ADRG4, a quadruple general purpose linear comparator from Texas Instruments, designed to operate from single or dual supplies.
Product Features and Performance
General Purpose Comparator
Number of Elements: 4
Output Type: Open-Collector
Voltage Supply Range: 2V to 30V, or ±1V to ±15V dual
Voltage - Input Offset (Max): 3mV at 30V
Current - Input Bias(Max): 0.25µA at 5V
Current - Output (Typ): 20mA
Current - Quiescent (Max): 2.5mA
Operating Temperature Range: 0°C to 70°C
14-SOIC (0.154", 3.90mm Width) package
Product Advantages
Able to compare voltages near ground level without a negative power supply
Low Input Bias Current
Compatible with all forms of logic
Key Technical Parameters
Voltage - Supply, Single/Dual (±): 2V ~ 30V, ±1V ~ 15V
Voltage - Input Offset (Max): 3mV @ 30V
Current - Input Bias (Max): 0.25µA @ 5V
Output Current (Typ): 20mA
Quiescent Current (Max): 2.5mA
Operating Temperature: 0°C to 70°C
Package: 14-SOIC
Mounting Type: Surface Mount
Quality and Safety Features
Industry-standard quality for linear comparators
Several built-in safety features consistent with Texas Instruments' product standards
Compatibility
Compatible with TTL, MOS, and CMOS logic systems
Application Areas
Industrial
Consumer Electronics
Test and Measurement Systems
Telecommunications
Product Lifecycle
Obsolete
Potential for sourcing issues, recommend looking for newer alternatives
Several Key Reasons to Choose This Product
Multiple comparators in a single package for compact design
Versatility with both single and dual power supplies
Low input bias current ideal for precision applications
Broad operating temperature suitable for various environments
Renowned manufacturer Texas Instruments known for reliable and robust products