Manufacturer Part Number
LMH7220MK
Manufacturer
Texas Instruments
Introduction
The LMH7220MK is a high-speed comparator integrated circuit (IC) designed for a wide range of applications, including digital logic, industrial control, and communication systems.
Product Features and Performance
Ultra-fast propagation delay of 7ns (maximum)
Low input offset voltage of 9.5mV (maximum) at 5V supply
High common-mode rejection ratio (CMRR) of 70dB and power supply rejection ratio (PSRR) of 74dB
Wide supply voltage range of 2.7V to 12V (single-supply) or ±1.35V to ±6V (dual-supply)
Low quiescent current of 6.8mA (maximum)
Differential, complementary, and LVDS output types
Surface-mount package (SOT-23-6 Thin, TSOT-23-6)
Operating temperature range of -40°C to 85°C
Product Advantages
Excellent high-speed performance for time-critical applications
Low power consumption for energy-efficient designs
Versatile output options to suit various circuit requirements
Wide operating voltage range for compatibility with different systems
Small, space-saving surface-mount package
Key Technical Parameters
Input offset voltage: 9.5mV (maximum) @ 5V
Propagation delay: 7ns (maximum)
CMRR: 70dB (typical)
PSRR: 74dB (typical)
Input bias current: 0.5μA (maximum) @ 5V
Supply voltage: 2.7V to 12V (single-supply) or ±1.35V to ±6V (dual-supply)
Quiescent current: 6.8mA (maximum)
Quality and Safety Features
RoHS non-compliant
Manufacturer's packaging: SOT-23-THIN
Compatibility
The LMH7220MK is compatible with a wide range of digital logic, industrial control, and communication systems that require high-speed, low-power comparator functionality.
Application Areas
Digital logic circuits
Industrial control and automation
Communication systems
Instrumentation and test equipment
Product Lifecycle
The LMH7220MK is an active product, and there are no immediate plans for discontinuation. Texas Instruments offers replacement and upgrade options for this product line.
Key Reasons to Choose This Product
Exceptional high-speed performance with fast propagation delay
Low power consumption and wide supply voltage range
Versatile output options to suit various circuit requirements
Compact surface-mount package for space-constrained designs
Proven reliability and performance from a trusted manufacturer
Availability of replacement and upgrade options to protect long-term investments