ADM708TARZ-REEL

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ADM708TARZ-REEL

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IC SUPERVISOR 1 CHANNEL 8SOIC

  • FabricanteAnalog Devices Inc.

  • Peça do Fabricante #ADM708TARZ-REEL

  • Pacote SOIC-8

  • Em Estoque5886

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Especificações

Atributo Valor
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Type Simple Reset/Power-On Reset
NumberofVoltagesMonitored 1
Voltage-Threshold 3.08V
Output Push-Pull, Push-Pull
Reset Active High/Active Low
ResetTimeout 160ms Minimum
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

Visão Geral

Description

The ADM708TARZ-REEL is a microprocessor supervisory circuit manufactured by Analog Devices. It is designed to monitor the power supply levels of microprocessor systems, ensuring reliable operation by preventing system errors during power-up, power-down, or brownout conditions. The device offers features such as a reset output, watchdog timer, and manual reset input, which help maintain system integrity and minimize downtime.
The ADM708TARZ-REEL typically operates with a voltage threshold that triggers a reset when the monitored voltage falls below a specified level. This reset signal ensures that the microprocessor starts in a known state, avoiding malfunctions due to power supply issues. The integrated watchdog timer can reset the microprocessor if it fails to operate correctly within a predefined timeframe, providing an additional layer of protection.
Packaged as a small surface-mount component on a reel, the ADM708TARZ-REEL is suitable for high-density circuit boards in a variety of applications. Its robust functionality makes it ideal for use in embedded systems, industrial controls, and consumer electronics.

Equivalent

The ADM708TARZ-REEL is a microprocessor supervisory circuit. Equivalent products include:
1. MAX708 series by Maxim Integrated
2. TL7700 series by Texas Instruments
3. MCP131x series by Microchip Technology
4. CAT706 series by ON Semiconductor
These alternatives offer similar functionality, such as reset generation, voltage monitoring, and watchdog timers. Always check the specific features and pin configurations to ensure compatibility with your design requirements.

Features

The ADM708TARZ-REEL is a microprocessor supervisory circuit designed to monitor power supply levels in microprocessor-based systems. Key features include:
1. Voltage Monitoring: Supports under-voltage detection to ensure microprocessor systems operate below a critical threshold.
2. Reset Functionality: Generates a reset signal during power-up, power-down, and brownout conditions to maintain data integrity.
3. Watchdog Timer: Monitors microprocessor activity and triggers a reset if it detects inactivity or malfunction.
4. Manual Reset Input: Allows external control to initiate a reset sequence manually.
5. Active-High and Active-Low Reset Outputs: Provides flexibility for interfacing with different microprocessor architectures.
6. Low Supply Current: Conserves power, making it suitable for battery-operated systems.
7. Compact Package: Available in a small TSSOP package suitable for space-constrained applications.
Overall, the ADM708TARZ-REEL offers robust monitoring and control features to enhance the reliability and stability of embedded systems.

Pinout

The ADM708TARZ-REEL is a microprocessor supervisory circuit manufactured by Analog Devices. It typically comes in an 8-pin SOIC package. The primary function of this device is to monitor power supply levels in microprocessor systems and provide a reset signal to the processor during power-up, power-down, and brownout conditions to prevent undefined processor operation.
The pins are typically assigned as follows:
1. RESET (Output): Provides a reset signal to the processor.
2. GND (Ground): Ground reference for the device.
3. MR (Manual Reset Input): Allows an external reset signal.
4. VCC (Power Supply Input): Monitors the power supply voltage.
5. WDI (Watchdog Input): Monitors microprocessor activity.
6. RESET (Active Low Reset Output): Another reset output, active low.
7. NC (No Connect): Often not internally connected.
8. NC (No Connect): Often not internally connected.
Please consult the datasheet for precise pin assignments and configurations, as the above assignments may vary with different models or part numbers within the series.

Manufacturer

The ADM708TARZ-REEL is manufactured by Analog Devices, Inc. Analog Devices is a multinational company known for designing and manufacturing a broad range of semiconductor products, with a significant focus on analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company serves various industries, including automotive, communication, healthcare, and industrial sectors, offering solutions that enhance the performance and efficiency of electronic systems. Analog Devices is recognized for its innovation and development of high-performance technologies, making it a leading player in the semiconductor industry.

Application

The ADM708TARZ-REEL is a supervisory circuit used primarily in microprocessor and microcontroller systems. Its primary application areas include power supply monitoring and reset generation to ensure reliable operation of embedded systems. It is often utilized in consumer electronics, industrial automation, telecommunications, and automotive electronics. The device monitors the power supply voltage and provides a reset signal when the voltage falls below a predetermined threshold, safeguarding against data corruption and system malfunctions. Additionally, it features a manual reset input and watchdog timer function, making it suitable for applications requiring robust system reliability and fault tolerance.

Package

The ADM708TARZ-REEL is typically available in a SOIC (Small Outline Integrated Circuit) package type. It is designed for surface mounting on a printed circuit board and comes in a reel format for automated assembly processes.

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