MAX9938HEUK+T Overview
The MAX9938HEUK+T is a high-performance, precision voltage comparator designed to deliver reliable operation in a variety of electronic applications. With its low offset voltage and fast response time, this device enhances system performance while minimizing power consumption. Ideal for low-voltage applications, it supports a wide range of operating conditions, making it an excellent choice for engineers and sourcing specialists looking for dependable solutions. For more information, visit IC Manufacturer.
MAX9938HEUK+T Key Features
- Low offset voltage of 0.5mV ensures minimal error in voltage comparisons, translating to higher system accuracy.
- Fast response time of 8ns allows for high-speed applications, improving the overall efficiency of electronic circuits.
- Wide supply voltage range (2.7V to 5.5V) enhances integration across various systems, accommodating diverse design requirements.
- Rail-to-rail output capability maximizes dynamic range, ensuring that the comparator can drive loads effectively without distortion.
MAX9938HEUK+T Technical Specifications
| Parameter | Value |
|---|---|
| Supply Voltage Range | 2.7V to 5.5V |
| Input Offset Voltage | 0.5mV (max) |
| Input Common Mode Voltage Range | 0V to V+ – 1.5V |
| Output Voltage Swing | Rail-to-Rail |
| Response Time | 8ns |
| Supply Current | 1.5mA (typ) |
| Temperature Range | -40??C to +125??C |
| Package Type | 8-Pin ??MAX |
MAX9938HEUK+T Advantages vs Typical Alternatives
Compared to typical alternatives, this device offers superior sensitivity and accuracy, making it ideal for applications where precision is crucial. Its fast response time ensures enhanced performance in high-speed circuits. Additionally, the low power consumption significantly extends battery life in portable applications, making it a preferred choice.
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Typical Applications
- Battery monitoring systems benefit from the low offset voltage, which enhances the accuracy of voltage measurements, ensuring prolonged battery life and reliability in performance.
- Signal conditioning applications utilize the fast response time for accurate signal processing, making it suitable for high-speed data acquisition systems.
- Overvoltage protection circuits rely on the rail-to-rail output capability to effectively drive protective mechanisms, safeguarding sensitive components.
- Temperature sensing systems leverage the device’s wide temperature range, providing reliable performance in various environmental conditions.
MAX9938HEUK+T Brand Info
The MAX9938HEUK+T is produced by a leading semiconductor manufacturer known for its commitment to delivering high-quality electronic components. This product is designed to meet the stringent demands of modern applications, ensuring reliability and performance across various industries.
FAQ
What is the maximum supply voltage for the MAX9938HEUK+T?
The maximum supply voltage for the device is 5.5V, allowing it to be used in a broad range of applications without exceeding voltage limits.
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Can the MAX9938HEUK+T be used in battery-powered devices?
Yes, due to its low power consumption of 1.5mA (typ), it is well-suited for battery-operated devices, ensuring longer battery life and efficiency.
What is the significance of the rail-to-rail output feature?
The rail-to-rail output feature allows the comparator to output voltage levels that are very close to the supply voltage, maximizing dynamic range and enhancing signal fidelity in applications.
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How does temperature affect the performance of the MAX9938HEUK+T?
This device operates effectively over a temperature range of -40??C to +125??C, ensuring consistent performance in varying environmental conditions.
What types of applications are best suited for this comparator?
It is best suited for applications requiring high-speed signal processing, such as battery monitoring, signal conditioning, and overvoltage protection, due to its precision and fast response.




