Manufacturer Part Number
CMP401GS
Manufacturer
analog devices
Introduction
The CMP401GS is an obsolete linear comparator from Analog Devices featuring four comparison elements. It was designed for general-purpose applications with CMOS and TTL output types, catering to a dual supply voltage system.
Product Features and Performance
Four comparator elements
Compatible with CMOS and TTL outputs
Supports dual supply voltages of ±5V
Maximum input offset voltage of 3mV at 5V supply
Maximum input bias current of 3µA at 5V
Maximum quiescent current of 6mA, reducible to 1mA
CMRR and PSRR of 60dB, ensuring good noise rejection
Propagation delay up to 30ns for timely response
Hysteresis of 2mV to improve noise immunity
Operating temperature range from -40°C to 125°C
Product Advantages
Offers the versatility of four independent comparator units in one package
High noise rejection with CMRR and PSRR of 60dB
Low power consumption options with adaptable quiescent current
Advanced hysteresis feature to enhance stability and noise immunity
Key Technical Parameters
Output Type: CMOS, TTL
Voltage Supply, Single/Dual (±): ±5V
Voltage Input Offset (Max): 3mV @ 5V
Current Input Bias (Max): 3µA @ 5V
CMRR, PSRR (Typ): 60dB
Propagation Delay (Max): 30ns
Hysteresis: 2mV
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Rugged operating temperature range ensuring stable performance in diverse environments
Compatibility
Broad compatibility with CMOS and TTL output systems
Application Areas
Ideal for general-purpose comparison applications in both analog and digital circuitries
Product Lifecycle
Officially listed as Obsolete, indicating no ongoing manufacturing or direct support
Potential for replacements or upgrades should be discussed with Analog Devices or explored through newer product lines
Several Key Reasons to Choose This Product
Utility of four comparator elements in one package enhances circuit integration
Compatibility with CMOS and TTL outputs allows flexible design options
High noise rejection capabilities with good CMRR and PSRR values
Low power consumption modes available for energy-efficient designs
Obsolescence may encourage exploration of latest technologies or securing stock for maintenance of current designs
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