S-80844KLUA-D2AT2U
Product Overview
Category
S-80844KLUA-D2AT2U 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
- Accuracy: ±1.0%
- Low supply current: 0.7μA (typical)
- Small package size: SOT-89-5
- RoHS compliant
Package
The S-80844KLUA-D2AT2U is packaged in a SOT-89-5 package, which is a small surface-mount package with five pins.
Essence
The essence of this product lies in its ability to accurately detect voltage levels within a specified range and provide a reset signal when necessary.
Packaging/Quantity
The S-80844KLUA-D2AT2U is typically available in reels containing 3,000 units per reel.
Specifications
- Supply voltage range: 1.6V to 6.0V
- Operating temperature range: -40°C to +85°C
- Output type: Active low
- Quiescent current: 0.7μA (typical)
- Reset threshold voltage options: 2.0V, 2.3V, 2.8V, 3.1V, 4.0V, 4.6V, 5.0V
- Hysteresis voltage: 0.1V (typical)
Detailed Pin Configuration
The S-80844KLUA-D2AT2U has the following pin configuration:
- VDD: Supply voltage input
- GND: Ground reference
- RESET: Active low reset output
- VOUT: Voltage detection output
- MR: Manual reset input (optional)
Functional Features
- Accurate voltage detection within a specified range
- Active low reset output signal
- Low quiescent current consumption
- Optional manual reset function for additional control
Advantages and Disadvantages
Advantages
- Wide voltage detection range
- High accuracy
- Low power consumption
- Small package size for space-constrained applications
- RoHS compliant
Disadvantages
- Limited number of available reset threshold voltage options
- Lack of built-in protection features (e.g., overvoltage protection)
Working Principles
The S-80844KLUA-D2AT2U operates by continuously monitoring the input voltage level. When the voltage falls below the preset threshold, the reset output is activated, indicating a low voltage condition. The reset output remains active until the voltage rises above the threshold again.
Detailed Application Field Plans
The S-80844KLUA-D2AT2U finds application in various electronic devices that require voltage monitoring and reset functionality. Some potential application fields include:
- Battery-powered devices: Ensuring proper operation and preventing damage due to low battery voltage.
- Microcontrollers and microprocessors: Providing a reliable reset signal during power-up or voltage fluctuations.
- Industrial automation systems: Monitoring power supply voltages to prevent malfunctions or data corruption.
- Automotive electronics: Detecting abnormal voltage conditions and triggering appropriate actions for safety and system integrity.
Detailed and Complete Alternative Models
- S-80840CLY-B-G: Similar voltage detection and reset IC with different package (SOT-23-5).
- S-80845CLUA-B6NT2G: Higher accuracy voltage detection and reset IC with adjustable reset threshold.
- S-80842ANUP-EKST2G: Voltage detection and reset IC with built-in overvoltage protection feature.
These alternative models provide similar functionality to the S-80844KLUA-D2AT2U, catering to different package preferences, accuracy requirements, and additional features.
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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق S-80844KLUA-D2AT2U في الحلول التقنية
Sure! Here are 10 common questions and answers related to the application of S-80844KLUA-D2AT2U in technical solutions:
Q: What is S-80844KLUA-D2AT2U? A: S-80844KLUA-D2AT2U 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-80844KLUA-D2AT2U? A: The main purpose of this voltage detector IC is to monitor and detect the voltage level in electronic circuits. It provides a reliable way to determine if the voltage is within a specified range or if it has dropped below a certain threshold.
Q: How does S-80844KLUA-D2AT2U work? A: This IC works by comparing the input voltage with a reference voltage internally set within the device. If the input voltage falls below the reference voltage, it triggers an output signal indicating a low voltage condition.
Q: What are the key features of S-80844KLUA-D2AT2U? A: Some key features of this IC include low power consumption, wide operating voltage range, built-in delay circuitry, high accuracy, and a compact package design.
Q: In which applications can S-80844KLUA-D2AT2U be used? A: This voltage detector IC can be used in a wide range of applications such as power supply monitoring, battery-powered devices, automotive electronics, industrial control systems, and many other electronic circuits where voltage monitoring is critical.
Q: What is the voltage detection range of S-80844KLUA-D2AT2U? A: The voltage detection range of this IC is typically specified by the manufacturer and can vary depending on the specific model. It is important to refer to the datasheet for accurate information.
Q: Can S-80844KLUA-D2AT2U be used in both AC and DC circuits? A: Yes, this IC can be used in both AC and DC circuits as long as the voltage levels are within its specified operating range.
Q: Does S-80844KLUA-D2AT2U have any built-in protection features? A: Yes, this IC usually incorporates various protection features such as overvoltage protection, reverse polarity protection, and thermal shutdown to ensure safe operation and prevent damage to the device.
Q: What is the typical response time of S-80844KLUA-D2AT2U? A: The response time of this IC refers to the delay between the input voltage falling below the threshold and the output signal being triggered. It is typically specified in the datasheet and can range from a few microseconds to milliseconds.
Q: Are there any recommended external components to use with S-80844KLUA-D2AT2U? A: Depending on the application, it may be necessary to use external components such as capacitors or resistors to optimize the performance of the IC. The datasheet provides guidelines and recommendations for these external components based on the desired functionality.