MAX6719UTSVD3+T

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MAX6719UTSVD3+T

+Nomenclature

IC SUPERVISOR 3 CHANNEL SOT23-6

  • FabricantAnalog Equipment GmbH / intégration Maxim

  • Pièce fabricant #MAX6719UTSVD3+T

  • Fiche technique MAX6719UTSVD3+T DataSheet

  • En stock8323

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Spécifications

Attribut Valeur
Part Status Discontinued at Digi-Key
Digi Key Programmable Not Verified
Type Multi-Voltage Supervisor
Number of Voltages Monitored 3
Voltage - Threshold 1.575V, 2.925V, Adj
Output Open Drain or Open Collector
Reset Active Low
Reset Timeout 140ms Minimum
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case SOT-23-6
Supplier Device Package SOT-23-6
Base Product Number MAX6719

Présentation

Description

The MAX6719UTSVD3+T is a voltage supervisor integrated circuit (IC) designed by Maxim Integrated (now part of Analog Devices). It features a precise voltage monitoring capability for various applications, ensuring that systems operate within safe voltage levels. The device is typically used in power management and battery-operated systems to prevent erroneous operation due to undervoltage conditions.
Key features include multiple adjustable thresholds, a fast response time, and low quiescent current, making it suitable for portable devices. The MAX6719 can be configured to trigger a reset or an interrupt when the monitored voltage falls below a predefined level. Its small package size (SOT23-5) allows for easy integration into compact designs.
With its robustness and reliability, the MAX6719UTSVD3+T is ideal for applications in consumer electronics, automotive systems, and industrial equipment where voltage monitoring is critical for performance and safety.

Equivalent

The MAX6719UTSVD3+T is a voltage supervisor used for power supply monitoring. Equivalent products include the MCP1401 from Microchip, the TL7705 from Texas Instruments, and the LM393 from Texas Instruments. Additional alternatives may include the ADM8317 from Analog Devices and the MAX809 from Maxim Integrated. Always verify specifications for compatibility with your specific application.

Features

The MAX6719UTSVD3+T is a voltage supervisor designed for microprocessor and microcontroller applications. Here are its key features:
1. Voltage Monitoring: It monitors supply voltages and provides reset signals to ensure proper operation during power-up and power-down conditions.
2. Adjustable Reset Thresholds: Features adjustable threshold voltages for flexibility in various applications.
3. Active Reset Output: The device offers a reset output that is active low, ensuring reliable system resets.
4. Fast Response Time: It has a quick response time, allowing for rapid detection of voltage drops.
5. Low Supply Current: The device operates with low supply current, enhancing power efficiency.
6. Temperature Range: Supports operation across a wide temperature range, suitable for various environments.
7. Small Package Size: Housed in a compact SOT23 package, it is ideal for space-constrained applications.
8. Debounce Feature: Provides a debounce period to eliminate noise from voltage fluctuations.
Overall, the MAX6719UTSVD3+T is a robust solution for ensuring reliable operation in electronic systems.

Pinout

The MAX6719UTSVD3+T is a voltage supervisor integrated circuit (IC) with a pin count of 8. Its primary functions include monitoring power supply voltage levels and providing reset signals for microcontrollers or digital circuits.
Key pin functions are as follows:
1. VDD (Pin 1): Supply voltage input.
2. GND (Pin 2): Ground reference.
3. RST (Pin 3): Active low reset output.
4. SENSE (Pin 4): Voltage sense input for monitoring the supply voltage.
5. VTH (Pin 5): Adjusts the reset threshold voltage.
6. C1 (Pin 6): Connection for external capacitor to control delay time.
7. C2 (Pin 7): Connection for another capacitor to set the reset delay time.
8. N/C (Pin 8): No connection.
The MAX6719UTSVD3+T is often used in systems requiring precise reset control and monitoring under varying voltage conditions.

Manufacturer

The MAX6719UTSVD3+T is manufactured by Maxim Integrated, which is now part of Analog Devices, Inc. Maxim Integrated was known for designing and manufacturing analog and mixed-signal semiconductor products, including power management, signal conditioning, and interface devices. The company primarily served markets such as automotive, industrial, communications, and consumer electronics.
Maxim Integrated was renowned for its innovation in low-power technologies and high-performance solutions. In 2020, it was acquired by Analog Devices, a leader in high-performance analog and mixed-signal ICs. Analog Devices continues to develop and market products under the Maxim brand, maintaining the focus on precision analog technology.
The MAX6719UTSVD3+T is a supervisory circuit designed for voltage monitoring and provides features like reset generation and voltage supervision, making it suitable for various embedded systems and applications.

Application

The MAX6719UTSVD3+T is a voltage supervisor designed for monitoring power supply levels in various applications. Its primary application areas include portable electronics, automotive systems, and industrial equipment. It ensures proper operation by providing reset signals when supply voltage drops below a specified threshold, thus preventing system malfunctions. Additionally, it can be used in microcontroller and DSP-based systems to ensure reliable startup and operation. The device's features, such as adjustable reset thresholds and low power consumption, make it suitable for battery-operated devices and other critical applications requiring voltage monitoring.

Package

The MAX6719UTSVD3+T comes in a SOT (Small Outline Transistor) package, specifically a 6-pin SOT23-6. This package type is compact and suitable for surface mounting in various electronic applications.

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