Manufacturer Part Number
LMV7235M7X
Manufacturer
Texas Instruments
Introduction
The LMV7235M7X is a general-purpose linear comparator that is part of Texas Instruments' extensive lineup of high-quality electronic components. Designed for applications requiring precise voltage comparison, this product offers reliable performance in a compact form factor.
Product Features and Performance
General Purpose comparator
Single element configuration
Open-Drain, Rail-to-Rail output type for versatile interfacing
Operates with supply voltages ranging from 2.7V to 5.5V, accommodating various power sources
Maximum input offset voltage of 6mV at 5V, ensuring precise operation
Input bias current is capped at a maximum of 0.4µA at 5V, minimizing power consumption
Quiescent current is maintained at a maximum of 95µA, allowing for low power operation
Features high CMRR (67dB) and PSRR (85dB) for stable performance under varying conditions
Maximum propagation delay of 62ns for timely signal processing
Product Advantages
Low power consumption makes it suitable for battery-powered applications
Rail-to-Rail output broadens compatibility with other circuit components
High CMRR and PSRR values contribute to the device's robustness against power supply fluctuations and common-mode noise
Compact package (SC-70-5) facilitates integration into space-constrained designs
Key Technical Parameters
Voltage Supply, Single/Dual (±): 2.7V ~ 5.5V
Voltage Input Offset (Max): 6mV @ 5V
Current Input Bias (Max): 0.4µA @ 5V
Current Quiescent (Max): 95µA
CMRR, PSRR (Typ): 67dB CMRR, 85dB PSRR
Propagation Delay (Max): 62ns
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Rigorous testing protocols adhered by Texas Instruments ensure high quality and reliability
Operates efficiently within the specified temperature range of -40°C to 85°C
Compatibility
The open-drain, rail-to-rail output facilitates seamless integration with a wide range of signal processing and power supply circuits
Compatible with surface mount technology for easy PCB assembly
Supports single or dual power supply modes, enhancing its versatility
Application Areas
Ideal for use in battery-powered devices, portable gadgets, and energy-sensitive applications
Useful in signal conditioning, level shifting, and voltage monitoring circuits
Product Lifecycle
Currently marked as Obsolete, indicating that production might have been discontinued
Users should contact Texas Instruments for information on replacements or upgrades
Several Key Reasons to Choose This Product
Low power consumption is crucial for extending battery life in portable applications
High precision and reliable performance are assured through Texas Instruments' stringent quality controls
The compact package enables integration into space-constrained designs
Versatile power supply compatibility and output configuration offer broad application flexibility
Although obsolete, its proven track record makes it a valuable choice for specific legacy applications or where suitable replacements are identified
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