Manufacturer Part Number
LM139ADR
Manufacturer
Texas Instruments
Introduction
The LM139ADR from Texas Instruments is a general purpose linear comparator, useful in various applications due to its versatility and performance.
Product Features and Performance
Type: General Purpose
Number of Elements: 4
Output Type: Open-Collector, Open-Drain
Voltage Supply, Single/Dual (±): 2V ~ 30V, ±1V ~ 15V
Voltage Input Offset (Max): 2mV @ 30V
Current Input Bias (Max): 0.1µA @ 5V
Current Output (Typ): 20mA
Current Quiescent (Max): 2mA
Operating Temperature Range: -55°C ~ 125°C
Product Advantages
Low Input Offset Voltage
Low Current Consumption
Wide Supply Voltage Range
High Output Current Capability
Operating Temperature suitable for a wide range of environments
Compact SOP14 Packaging
Key Technical Parameters
Input Offset Voltage: 2mV @ 30V
Supply Voltage Range: 2V to 30V, ±1V to ±15V
Quiescent Current: Max 2mA
Operating Temperature: -55°C to 125°C
Quality and Safety Features
Stable performance under a wide range of temperatures and power supply variations
Robust construction in 14-SOIC package for reliability
Compatibility
Compatible with various digital and analog systems due to its general-purpose design and wide operating voltage range
Application Areas
Control Systems
Power Supplies
Automation Systems
Timing Circuits
Multi-vibrator circuits
Product Lifecycle
Product Status: Active
Steps are taken to ensure longevity and availability, with no current plans for discontinuation
Several Key Reasons to Choose This Product
Versatile supply voltage and wide operating temperature fit various environmental settings
Low input bias and offset currents, aiding in energy-efficient design
High reliability and performance consistency suitable for critical applications
Available in a practical, surface mount 14-SOIC package
Manufactured by Texas Instruments, a leader in semiconductor solutions