Manufacturer Part Number
LMC7215IM5X
Manufacturer
Texas Instruments
Introduction
The LMC7215IM5X is a low-voltage, low-power, general-purpose linear comparator.
Product Features and Performance
Single general-purpose comparator
Push-pull output type
Extremely low input bias current
Low supply voltage range: 2V to 8V single, ±1V to ±4V dual
Low input offset voltage: 6mV max at 5V
High current output typically 30mA
Ultra-low quiescent current: 1µA max
High common-mode rejection ratio: 80dB CMRR
High power supply rejection ratio: 90dB PSRR
Propagation delay maximum: 24µs
Temperature range for operation: -40°C to 85°C
Product Advantages
High precision with low input offset voltage
Energy-efficient with low quiescent current
Suitable for battery-powered applications due to low voltage operation
High output drive capability
Key Technical Parameters
Voltage - Supply: 2V ~ 8V, ±1V ~ 4V
Voltage - Input Offset (Max): 6mV @ 5V
Current - Output (Typ): 30mA
Current - Quiescent (Max): 1µA
CMRR, PSRR (Typ): 80dB CMRR, 90dB PSRR
Propagation Delay (Max): 24µs
Operating Temperature: -40°C ~ 85°C
Package / Case: SC-74A, SOT-753
Mounting Type: Surface Mount
Quality and Safety Features
High CMRR and PSRR ensure signal fidelity and noise rejection
Robust temperature range ensuring operation in varying environmental conditions
Compatibility
Compatible with surface mount technology due to SOT-23-5 package
Suitable for a variety of single or dual power supply applications
Application Areas
Sensor interfaces
Battery-powered systems
Threshold detection circuits
Portable electronic devices
Product Lifecycle
Obsolete
Potential need to seek alternatives or consult manufacturer for replacement options and upgrades
Several Key Reasons to Choose This Product
Precision performance for critical signal comparison
Low power consumption suitable for portable devices
High-output drive for versatility in different circuit designs
Robust design capable of operating in wide temperature conditions
Small form-factor and surface-mount package for compact circuit board design
LMC7211BIMXTexas InstrumentsIC COMPARATOR 1 GEN PUR 8SOIC