MAX16057ATT27+T

Product Overview

Category: Integrated Circuits
Use: Voltage Supervisors
Characteristics:
- Low-power, microprocessor (µP) supervisory circuits
- Precision voltage monitor for power supply systems
- Reset output options: active-low, push-pull or open-drain
- Adjustable reset threshold voltage
- Manual reset input
- Power-on reset delay time: 200ms
- Supply current: 6µA (typical)
Package: Thin SOT23-5
Essence: The MAX16057ATT27+T is a voltage supervisor IC designed to monitor the power supply voltage of microprocessors and other digital systems.
Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

Supply Voltage Range: 1.6V to 5.5V
Operating Temperature Range: -40°C to +85°C
Reset Threshold Voltage Options: 2.7V
Reset Timeout Period: 140ms (typical)
Quiescent Current: 6µA (typical)
Output Type: Active-Low, Push-Pull or Open-Drain

Detailed Pin Configuration

The MAX16057ATT27+T has a total of 5 pins:

GND: Ground connection
MR: Manual Reset Input
VCC: Positive Supply Voltage
RESET: Reset Output
N.C.: No Connection

Functional Features

Monitors the power supply voltage and asserts a reset signal when the voltage drops below the specified threshold.
Provides an adjustable reset threshold voltage to accommodate different system requirements.
Offers a manual reset input for external reset control.
Allows selection of reset output type: active-low, push-pull, or open-drain.
Includes a power-on reset delay time of 200ms to ensure stable system operation during power-up.

Advantages and Disadvantages

Advantages: - Low-power consumption - Adjustable reset threshold voltage - Manual reset input for external control - Multiple reset output options

Disadvantages: - Limited operating temperature range (-40°C to +85°C) - Only one available reset threshold voltage option (2.7V)

Working Principles

The MAX16057ATT27+T operates by continuously monitoring the supply voltage using an internal voltage reference. When the voltage drops below the specified threshold, the reset output is asserted, indicating a power failure or unstable voltage condition. The reset signal remains active until the voltage rises above the threshold and the reset timeout period elapses.

Detailed Application Field Plans

The MAX16057ATT27+T is commonly used in various applications where reliable voltage supervision is required. Some potential application fields include:

Microprocessor-based systems
Embedded systems
Industrial control systems
Automotive electronics
Power management circuits

Detailed and Complete Alternative Models

MAX16055ATT27+T: Similar voltage supervisor IC with a different reset threshold voltage (2.7V).
MAX16056ATT27+T: Voltage supervisor IC with adjustable reset threshold voltage and additional features such as watchdog timer and power-fail comparator.
MAX16058ATT27+T: Voltage supervisor IC with a higher reset threshold voltage (2.93V) and adjustable reset timeout period.

(Note: This list is not exhaustive and other alternative models may exist.)

Word count: 400 words

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX16057ATT27+T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MAX16057ATT27+T in technical solutions:

Q: What is the MAX16057ATT27+T? A: The MAX16057ATT27+T is a low-power, voltage-monitoring circuit designed for use in various technical solutions.
Q: What is the purpose of the MAX16057ATT27+T? A: The MAX16057ATT27+T is used to monitor voltage levels and provide accurate power supply monitoring in applications such as industrial control systems, automotive electronics, and battery-powered devices.
Q: How does the MAX16057ATT27+T work? A: The MAX16057ATT27+T continuously monitors the input voltage and compares it to a user-defined threshold. It provides an output signal when the voltage exceeds or falls below the set threshold.
Q: What is the operating voltage range of the MAX16057ATT27+T? A: The MAX16057ATT27+T operates within a voltage range of 1.6V to 5.5V.
Q: Can the MAX16057ATT27+T be used with different types of power supplies? A: Yes, the MAX16057ATT27+T can be used with various power supply types, including single-cell lithium-ion batteries, multi-cell alkaline batteries, and regulated power supplies.
Q: Does the MAX16057ATT27+T have any built-in protection features? A: Yes, the MAX16057ATT27+T includes built-in overvoltage and undervoltage lockout protection to prevent damage to the system during voltage fluctuations.
Q: Can the MAX16057ATT27+T be used in high-temperature environments? A: Yes, the MAX16057ATT27+T is designed to operate in a wide temperature range from -40°C to +125°C, making it suitable for use in high-temperature environments.
Q: Does the MAX16057ATT27+T have any adjustable parameters? A: Yes, the MAX16057ATT27+T allows users to adjust the voltage threshold using external resistors, providing flexibility in different applications.
Q: What is the output format of the MAX16057ATT27+T? A: The MAX16057ATT27+T provides an active-low, open-drain output that can be easily interfaced with microcontrollers or other digital logic circuits.
Q: Is the MAX16057ATT27+T available in different package options? A: Yes, the MAX16057ATT27+T is available in a tiny 6-pin SOT23 package, which makes it suitable for space-constrained applications.

Please note that these answers are general and may vary depending on the specific requirements and application of the MAX16057ATT27+T in technical solutions.