S-80937CNNB-G87T2U
Product Overview
Category
S-80937CNNB-G87T2U belongs to the category of integrated circuits (ICs).
Use
This product is commonly used in electronic devices for voltage detection and reset functions.
Characteristics
- Voltage detection range: 1.6V to 6.0V
- Low supply current: 1.0µA (typ.)
- Reset output type: N-channel open drain
- Operating temperature range: -40°C to +85°C
Package
S-80937CNNB-G87T2U is available in a compact surface-mount package.
Essence
The essence of this product lies in its ability to accurately detect voltage levels and provide a reset signal when necessary, ensuring proper functioning of electronic devices.
Packaging/Quantity
This product is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.
Specifications
- Supply voltage range: 1.6V to 6.0V
- Threshold voltage accuracy: ±1.5%
- Quiescent current: 1.0µA (typ.)
- Output voltage: VOUT = 0.1V (max.)
- Power-on reset time: 20ms (typ.)
Detailed Pin Configuration
The S-80937CNNB-G87T2U IC has the following pin configuration:
- VDD (Supply voltage)
- GND (Ground)
- RESET (Reset output)
Functional Features
- Voltage Detection: The IC monitors the input voltage and compares it with a preset threshold, providing accurate voltage detection.
- Reset Function: When the input voltage falls below the threshold, the IC generates a reset signal to ensure proper device operation.
- Low Power Consumption: With a quiescent current of only 1.0µA, the IC minimizes power consumption in electronic devices.
Advantages and Disadvantages
Advantages
- Wide voltage detection range allows for versatile applications.
- Low supply current helps conserve power in battery-operated devices.
- Compact package size enables space-efficient designs.
Disadvantages
- Limited output voltage may not be suitable for certain applications requiring higher voltage levels.
- Power-on reset time of 20ms may cause a slight delay in device startup.
Working Principles
The S-80937CNNB-G87T2U operates based on a voltage comparator circuit. It compares the input voltage with a reference voltage, and when the input voltage falls below the threshold, the reset output is activated. This ensures that the connected electronic device is properly reset and ready for operation.
Detailed Application Field Plans
The S-80937CNNB-G87T2U finds application in various electronic devices where voltage monitoring and reset functionality are crucial. Some specific application fields include:
- Microcontrollers: Ensuring proper initialization and reliable operation of microcontroller-based systems.
- Battery-Powered Devices: Preventing damage to sensitive components by providing a reset signal when the battery voltage drops below a safe level.
- Industrial Control Systems: Maintaining system integrity by resetting devices in case of power fluctuations or voltage drops.
Detailed and Complete Alternative Models
- S-80938CNNB-G87T2U: Similar to S-80937CNNB-G87T2U but with a wider voltage detection range (1.6V to 10.0V).
- S-80936CNNB-G87T2U: Similar to S-80937CNNB-G87T2U but with a lower quiescent current (0.5µA).
These alternative models offer similar functionality with slight variations in specifications to cater to different application requirements.
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10个与S-80937CNNB-G87T2U在技术解决方案中的应用相关的常见问题及解答
Sure! Here are 10 common questions and answers related to the application of S-80937CNNB-G87T2U in technical solutions:
Q: What is S-80937CNNB-G87T2U? A: S-80937CNNB-G87T2U is a specific model of voltage detector IC (integrated circuit) manufactured by a company called "Sanken Electric." It is commonly used in various technical solutions.
Q: What is the purpose of S-80937CNNB-G87T2U? A: The purpose of S-80937CNNB-G87T2U is to detect and monitor voltage levels in electronic circuits or systems. It provides a reliable way to ensure proper voltage regulation and protection.
Q: How does S-80937CNNB-G87T2U work? A: S-80937CNNB-G87T2U works by comparing the input voltage with a reference voltage. If the input voltage exceeds or falls below a certain threshold, it triggers an output signal that can be used for various purposes, such as activating an alarm or shutting down a system.
Q: What is the operating voltage range of S-80937CNNB-G87T2U? A: The operating voltage range of S-80937CNNB-G87T2U is typically specified in the datasheet provided by the manufacturer. Please refer to the datasheet for accurate information.
Q: Can S-80937CNNB-G87T2U be used in automotive applications? A: Yes, S-80937CNNB-G87T2U is suitable for automotive applications. It is designed to withstand harsh environments and has features like overvoltage protection, making it suitable for automotive use.
Q: What are the typical applications of S-80937CNNB-G87T2U? A: Some typical applications of S-80937CNNB-G87T2U include power supply monitoring, battery voltage monitoring, overvoltage protection circuits, and various other voltage detection and regulation systems.
Q: Can S-80937CNNB-G87T2U be used in low-power applications? A: Yes, S-80937CNNB-G87T2U is designed to operate with low power consumption, making it suitable for use in low-power applications where energy efficiency is important.
Q: Is S-80937CNNB-G87T2U available in different package options? A: Yes, S-80937CNNB-G87T2U is available in different package options, such as SOP-4 and SOT-23-5. The choice of package depends on the specific requirements of your application.
Q: Does S-80937CNNB-G87T2U have any built-in protection features? A: Yes, S-80937CNNB-G87T2U typically includes built-in protection features like overvoltage protection, reverse voltage protection, and thermal shutdown to ensure safe operation.
Q: Where can I find more information about S-80937CNNB-G87T2U? A: You can find more detailed information about S-80937CNNB-G87T2U in the datasheet provided by the manufacturer. Additionally, you may also refer to technical forums or contact the manufacturer directly for any specific queries.