MAX823REUK+TG002

Product Overview

Category: Integrated Circuit (IC)
Use: Voltage Monitor
Characteristics: Low-power, precision voltage monitor with adjustable threshold
Package: SOT23-3
Essence: Monitors the voltage level of a power supply and provides an output signal when it falls below a certain threshold
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

Supply Voltage Range: 1.2V to 5.5V
Adjustable Threshold Voltage Range: 1.25V to 5V
Quiescent Current: 1µA (typical)
Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX823REUK+TG002 has a SOT23-3 package with the following pin configuration:

```

| | --+----+-- | | 1| |2 |____| 3 ```

Pin 1: GND (Ground) Pin 2: TRIP (Output) Pin 3: VCC (Supply Voltage)

Functional Features

Monitors the voltage level of a power supply
Provides a digital output signal when the voltage falls below the adjustable threshold
Adjustable threshold allows customization for different applications
Low quiescent current ensures minimal power consumption
Wide operating temperature range for versatile usage

Advantages

Compact SOT23-3 package saves board space
Adjustable threshold voltage accommodates various voltage monitoring requirements
Low quiescent current prolongs battery life in portable devices
Wide operating temperature range enables usage in extreme environments

Disadvantages

Limited number of pins restricts additional functionalities
Requires external components for proper operation

Working Principles

The MAX823REUK+TG002 is a voltage monitor IC that operates by comparing the supply voltage with an adjustable threshold voltage. When the supply voltage falls below the set threshold, the TRIP pin outputs a digital signal indicating a low-voltage condition. This feature is useful for protecting sensitive electronic circuits from operating outside their specified voltage range.

Detailed Application Field Plans

The MAX823REUK+TG002 can be used in various applications where voltage monitoring is critical. Some potential application fields include:

Battery-Powered Devices: Ensuring proper battery voltage levels to prevent damage or data loss.
Power Supply Units: Monitoring power supply voltages to detect and prevent under-voltage conditions.
Industrial Control Systems: Protecting sensitive control circuitry from voltage fluctuations.
Automotive Electronics: Monitoring vehicle battery voltage to prevent starting issues.

Detailed and Complete Alternative Models

MAX821REUK+TG002
MAX822REUK+TG002
MAX824REUK+TG002

These alternative models offer similar functionality but may have different specifications or package options. It is recommended to review the datasheets of each model to determine the best fit for specific requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX823REUK+TG002 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MAX823REUK+TG002 in technical solutions:

Q: What is the MAX823REUK+TG002? A: The MAX823REUK+TG002 is a voltage supervisor IC that monitors the power supply voltage and provides a reset signal when the voltage falls below a certain threshold.
Q: What is the operating voltage range of MAX823REUK+TG002? A: The operating voltage range of MAX823REUK+TG002 is typically between 1.0V and 5.5V.
Q: How does MAX823REUK+TG002 help in technical solutions? A: MAX823REUK+TG002 ensures proper system initialization by monitoring the power supply voltage and generating a reset signal to prevent erratic behavior during power-up or brownout conditions.
Q: Can MAX823REUK+TG002 be used in battery-powered applications? A: Yes, MAX823REUK+TG002 can be used in battery-powered applications as it operates within a wide voltage range and has low quiescent current consumption.
Q: What is the typical reset threshold voltage of MAX823REUK+TG002? A: The typical reset threshold voltage of MAX823REUK+TG002 is 2.93V.
Q: Does MAX823REUK+TG002 have a manual reset input? A: No, MAX823REUK+TG002 does not have a manual reset input. It generates a reset signal automatically based on the monitored voltage.
Q: Can MAX823REUK+TG002 tolerate voltage spikes or transients? A: Yes, MAX823REUK+TG002 has built-in glitch immunity and can tolerate voltage spikes or transients without generating false reset signals.
Q: What is the typical response time of MAX823REUK+TG002? A: The typical response time of MAX823REUK+TG002 is 20µs, ensuring a quick and reliable reset signal generation.
Q: Can multiple MAX823REUK+TG002 be used in parallel for redundancy? A: Yes, multiple MAX823REUK+TG002 can be used in parallel to provide redundancy and increase system reliability.
Q: Is MAX823REUK+TG002 available in different package options? A: Yes, MAX823REUK+TG002 is available in various package options, including SOT23-3 and SC70-3, providing flexibility for different application requirements.

Please note that these answers are general and may vary depending on the specific datasheet and application guidelines provided by the manufacturer.