Manufacturer Part Number
MAX9142EKA+T
Manufacturer
Analog Devices
Introduction
The MAX9142EKA+T is a general-purpose linear comparator, designed for power-sensitive applications requiring precision and speed.
Product Features and Performance
Dual comparator configuration
Push-Pull, CMOS, TTL compatible output type
High-speed operation with maximum propagation delay of 40ns
Input offset voltage maximum of 2mV at 5V
Low input bias current of maximum 0.32µA at 5V
Low quiescent current of maximum 300µA
Excellent CMRR and PSRR of 81.94dB
Operating temperature range of -40°C to 85°C
Product Advantages
Ideal for portable devices due to low power consumption
High reliability and stability with excellent CMRR and PSRR
Key Technical Parameters
Supply Voltage: 2.7V to 5.5V (Single/Dual)
Input Offset Voltage: 2mV @ 5V
Input Bias Current: 0.32µA @ 5V
Quiescent Current: 300µA max
Propagation Delay: 40ns max
Hysteresis: 1.5mV
Operating Temperature: -40°C to 85°C
Quality and Safety Features
Robust temperature range for varied environments
Low input bias and offset voltage promise consistent performance and minimal error
Compatibility
Compatible with TTL, CMOS, Push-Pull output types
Application Areas
Precision sensing in industrial applications
Portable electronic devices
Data acquisition systems
Battery-powered systems
Product Lifecycle
Status: Active
No indication of discontinuation, ensuring long-term availability
Several Key Reasons to Choose This Product
High-speed operation suitable for time-critical applications
Low power consumption ideal for battery-operated devices
High precision with tight propagation delay and low offset voltage
Robust performance in a wide temperature range
Versatile output compatibility accommodating various logic systems
Extensively applicable in industries that require exact voltage comparison and differentiation
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