Voir les spécifications pour les détails du produit.
MAX6401BS22+T
Product Overview
- Category: Integrated Circuit
- Use: Voltage Monitor
- Characteristics: Low Power, Precision, Adjustable Threshold
- Package: SOT-23
- Essence: Monitors voltage levels and provides an output signal when the voltage exceeds a set threshold.
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Supply Voltage Range: 1.6V to 5.5V
- Threshold Voltage Options: 2.2V, 2.3V, 2.4V, 2.5V, 2.6V, 2.7V, 2.8V, 2.9V, 3.0V
- Quiescent Current: 1µA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The MAX6401BS22+T has three pins:
- GND: Ground connection.
- OUT: Output pin that provides a logic-high signal when the monitored voltage exceeds the threshold.
- VCC: Supply voltage input.
Functional Features
- Monitors the voltage level of a power supply or battery.
- Provides a digital output signal when the voltage exceeds the set threshold.
- Adjustable threshold voltage allows flexibility in monitoring different voltage levels.
- Low quiescent current ensures minimal power consumption.
- Wide supply voltage range enables compatibility with various systems.
Advantages and Disadvantages
Advantages
- Low power consumption extends battery life.
- Adjustable threshold voltage offers versatility.
- Small package size allows for space-saving designs.
- Wide operating temperature range suits various environments.
Disadvantages
- Limited threshold voltage options may not cover all desired voltage levels.
- SOT-23 package may require additional handling precautions.
Working Principles
The MAX6401BS22+T operates by comparing the input voltage with the set threshold voltage. When the input voltage exceeds the threshold, the output pin goes high, indicating an overvoltage condition. The adjustable threshold feature allows users to set the desired voltage level for monitoring.
Detailed Application Field Plans
The MAX6401BS22+T finds applications in various fields, including:
- Battery-powered devices: Monitors battery voltage to prevent over-discharge and protect the battery.
- Power supply systems: Ensures stable voltage levels by detecting overvoltage conditions.
- Industrial equipment: Provides voltage monitoring for critical components to prevent damage.
Detailed and Complete Alternative Models
- MAX6401BS22+: Similar to MAX6401BS22+T but available in a 6-pin SOT-23 package.
- MAX6401BS22A+T: Offers an additional active-low open-drain output for more flexible signal routing.
- MAX6401BS22B+T: Provides hysteresis functionality to avoid false triggering due to voltage fluctuations.
These alternative models offer similar voltage monitoring capabilities with slight variations in features and package options.
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Énumérez 10 questions et réponses courantes liées à l'application de MAX6401BS22+T dans les solutions techniques
Sure! Here are 10 common questions and answers related to the application of MAX6401BS22+T in technical solutions:
Q1: What is MAX6401BS22+T? A1: MAX6401BS22+T is a voltage detector IC (integrated circuit) manufactured by Maxim Integrated. It is used to monitor the voltage level of a power supply and provide an output signal when the voltage crosses a certain threshold.
Q2: What is the operating voltage range of MAX6401BS22+T? A2: The operating voltage range of MAX6401BS22+T is from 1.6V to 5.5V.
Q3: How does MAX6401BS22+T work? A3: MAX6401BS22+T compares the input voltage with a fixed reference voltage internally. When the input voltage exceeds the reference voltage, it triggers an output signal.
Q4: What is the purpose of using MAX6401BS22+T in technical solutions? A4: MAX6401BS22+T is commonly used as a voltage supervisor or reset generator in various applications, such as microcontrollers, DSPs, FPGAs, and other digital systems, to ensure proper power-on reset and system stability.
Q5: Can MAX6401BS22+T be used for undervoltage detection? A5: Yes, MAX6401BS22+T can be used for both overvoltage and undervoltage detection. It has a built-in hysteresis feature that prevents false triggering due to voltage fluctuations.
Q6: What is the output type of MAX6401BS22+T? A6: MAX6401BS22+T provides an active-low push-pull output, which means the output goes low when the voltage exceeds the threshold.
Q7: What is the typical accuracy of MAX6401BS22+T? A7: The typical accuracy of MAX6401BS22+T is ±1.5%.
Q8: Can MAX6401BS22+T be used in automotive applications? A8: Yes, MAX6401BS22+T is suitable for automotive applications as it can operate within the specified temperature range (-40°C to +125°C) and has a wide supply voltage range.
Q9: Does MAX6401BS22+T have any built-in delay feature? A9: No, MAX6401BS22+T does not have a built-in delay feature. If a delay is required, an external delay circuit can be added.
Q10: Is MAX6401BS22+T available in different package options? A10: Yes, MAX6401BS22+T is available in a SOT23-3 package, which is a small surface-mount package commonly used in electronic devices.
Please note that these answers are general and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information.