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S-80844CNY-B-G
Product Overview
Category
S-80844CNY-B-G belongs to the category of integrated circuits (ICs).
Use
This IC is commonly used as a voltage detector in various electronic devices.
Characteristics
- Voltage detection range: 1.6V to 6.0V
- Low supply current: 1.0µA (typical)
- High accuracy: ±2%
- Built-in delay circuit
- Small package size: SOT-23-5
Package and Quantity
The S-80844CNY-B-G is packaged in a SOT-23-5 package, which is a small surface-mount package with five pins. It is available in tape and reel packaging, with a quantity of 3000 units per reel.
Specifications
- Supply voltage range: 1.6V to 6.0V
- Operating temperature range: -40°C to +85°C
- Output type: Open-drain
- Output voltage: VOUT = 0.1V (max) when VIN < VDET
- Quiescent current: IQ = 1.0µA (typical)
Pin Configuration
The S-80844CNY-B-G has the following pin configuration:
```
| | --| 1 |-- VDD --| 2 |-- GND --| 3 |-- N/C --| 4 |-- N/C --| 5 |-- VOUT |____| ```
Functional Features
- Voltage detection: The S-80844CNY-B-G can accurately detect the input voltage within the specified range.
- Delay circuit: It includes a built-in delay circuit that prevents false detections caused by temporary voltage fluctuations.
- Open-drain output: The IC provides an open-drain output, allowing easy integration with other circuitry.
Advantages and Disadvantages
Advantages
- Wide voltage detection range
- Low supply current consumption
- High accuracy
- Small package size for space-constrained applications
Disadvantages
- Limited pin configuration options
- Lack of built-in protection features
Working Principles
The S-80844CNY-B-G operates by comparing the input voltage (VIN) with a reference voltage (VDET). When VIN exceeds VDET, the output (VOUT) is pulled low. The delay circuit ensures that temporary voltage fluctuations do not trigger false detections.
Application Field Plans
The S-80844CNY-B-G can be used in various applications, including: 1. Battery-powered devices: It can monitor battery voltage to prevent over-discharge. 2. Power management systems: It can be used as a power-on reset circuit to ensure proper initialization of electronic systems. 3. Portable electronics: It can provide low-power voltage monitoring in portable devices such as smartphones and tablets.
Alternative Models
Other alternative models that offer similar functionality to the S-80844CNY-B-G include: - S-80845CNY-B-G - S-80846CNY-B-G - S-80847CNY-B-G
These models have comparable specifications and pin configurations, providing flexibility in choosing the most suitable option for specific applications.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng S-80844CNY-B-G trong giải pháp kỹ thuật
Sure! Here are 10 common questions and answers related to the application of S-80844CNY-B-G in technical solutions:
1. What is S-80844CNY-B-G? - S-80844CNY-B-G is a specific model of voltage detector IC (integrated circuit) manufactured by a company called Seiko Instruments. It is commonly used in various technical solutions.
2. What is the purpose of S-80844CNY-B-G? - The purpose of S-80844CNY-B-G is to detect and monitor voltage levels in electronic circuits or systems. It provides a reliable way to determine if the voltage exceeds or falls below a certain threshold.
3. How does S-80844CNY-B-G work? - S-80844CNY-B-G works by comparing the input voltage with a reference voltage. If the input voltage crosses the threshold set by the reference voltage, it triggers an output signal indicating the change in voltage level.
4. What is the voltage range supported by S-80844CNY-B-G? - S-80844CNY-B-G supports a voltage range of typically 1.6V to 6.0V. However, it is always recommended to refer to the datasheet for the specific voltage range and tolerances.
5. Can S-80844CNY-B-G be used in both AC and DC applications? - No, S-80844CNY-B-G is designed specifically for DC (direct current) applications. It may not provide accurate results or function properly in AC (alternating current) applications.
6. What is the output type of S-80844CNY-B-G? - S-80844CNY-B-G has an open-drain output type. This means that it can sink current when the output is active, but it requires an external pull-up resistor to provide a voltage level when the output is inactive.
7. Can S-80844CNY-B-G be used in automotive applications? - Yes, S-80844CNY-B-G is suitable for automotive applications as it can withstand the required temperature range and has built-in protection features against voltage spikes and transients.
8. What is the typical response time of S-80844CNY-B-G? - The typical response time of S-80844CNY-B-G is around 300 microseconds. However, this value may vary depending on the specific operating conditions and load capacitance.
9. Is S-80844CNY-B-G RoHS compliant? - Yes, S-80844CNY-B-G is RoHS (Restriction of Hazardous Substances) compliant, which means it meets the environmental standards set by the European Union.
10. Are there any application notes or reference designs available for S-80844CNY-B-G? - Yes, Seiko Instruments provides application notes and reference designs for S-80844CNY-B-G on their official website. These resources can help users understand its implementation in various technical solutions.
Please note that the answers provided here are general and may vary based on the specific requirements and datasheet of S-80844CNY-B-G. It is always recommended to refer to the manufacturer's documentation for accurate and up-to-date information.