Manufacturer Part Number
LM111JGB
Manufacturer
Texas Instruments
Introduction
LM111JGB is a high-performance linear comparator designed for precision voltage and current sensing applications.
Product Features and Performance
Single differential comparator
Wide supply voltage range: 3.5V to 30V for single supply or ±1.75V to ±15V for dual supply
Maximum input offset voltage: 3mV at ±15V
Maximum input bias current: 0.1µA at ±15V
Quiescent current: Max 5mA, 6mA
Propagation delay: Maximum 165ns (Typically)
Open-collector and open-emitter output type for flexible interfacing
Operating temperature range from -55°C to 125°C
Product Advantages
Low input bias current enhances accuracy in precision circuits.
Wide operating voltage range ensures compatibility with a variety of power supplies.
High operating temperature range makes it suitable for industrial applications.
Minimal propagation delay improves response time in fast signal processing.
Key Technical Parameters
Voltage Supply, Single/Dual (±): 3.5V ~ 30V, ±1.75V ~ 15V
Voltage Input Offset (Max): 3mV @ ±15V
Current Input Bias (Max): 0.1µA @ ±15V
Current Quiescent (Max): 5mA, 6mA
Propagation Delay (Max): 165ns
Quality and Safety Features
Rugged 8-CDIP package for enhanced durability.
Tested operating temperature range from -55°C to 125°C ensures reliability under extreme conditions.
Compatibility
Through hole mounting for easy integration into existing designs.
Open-collector and open-emitter outputs for versatile interfacing options.
Application Areas
Precision voltage and current sensing
Analog signal processing
Industrial control systems
Automotive electronics
Data conversion circuits
Product Lifecycle
Status: Active
The LM111JGB is currently in active production with no immediate plans for discontinuation. Texas Instruments continues to support and manufacture this model.
Several Key Reasons to Choose This Product
High precision comparator ideal for sensitive electronics.
Wide supply voltage range accommodates diverse applications.
Low input bias and offset currents ensure high accuracy.
Suitable for high-temperature operating environments.
Robust packaging and reliability from a leading manufacturer like Texas Instruments.
LM117HTexas InstrumentsIC REG LINEAR POS ADJ 1.5A TO3