Overview
The ADM708SAR is a Power Management Integrated Circuit (PMIC) supervisory component designed by Analog Devices Inc. This device is specifically engineered for monitoring power supply voltages and providing a reset signal to the system in the event of voltage drops. It ensures system stability by effectively monitoring the power supply and prevents malfunctions due to voltage dips with its automatic reset functionality.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer Part Number | ADM708SAR |
| Manufacturer | Analog Devices Inc. |
| Voltage Monitored | 1 |
| Voltage - Threshold | 2.93V |
| Reset Outputs | Push-Pull, Push-Pull |
| Reset Timeout | 160ms Minimum |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC |
| Max Supply Voltage | 5.5 V |
| Quiescent Current | 100 µA |
| Power Dissipation | 470 mW |
Key Features
- Simple Reset/Power-On Reset functionality
- Single Voltage Monitoring with a low voltage threshold preset at 2.93V
- Dual Output Configuration - Push-Pull for versatile reset signal configuration
- Programmable Reset Timeout of 160ms Minimum
- Operational Temperature Range from -40°C to 85°C
- Surface Mount 8-SOIC Package for compact PCB design
- Accurate voltage threshold to protect the system from undervoltage conditions
- Built-in timeout for reliable reset signal generation
Applications
- Consumer Electronics
- Communication Equipment
- Industrial Control Systems
- Automotive Applications
- Computer Systems
Q & A
- What is the primary function of the ADM708SAR?
The primary function of the ADM708SAR is to monitor power supply voltages and provide a reset signal to the system in the event of voltage drops.
- What is the voltage threshold for the ADM708SAR?
The voltage threshold for the ADM708SAR is preset at 2.93V.
- What type of reset outputs does the ADM708SAR have?
The ADM708SAR has dual Push-Pull reset outputs.
- What is the minimum reset timeout for the ADM708SAR?
The minimum reset timeout for the ADM708SAR is 160ms.
- What is the operating temperature range of the ADM708SAR?
The operating temperature range of the ADM708SAR is from -40°C to 85°C.
- What type of package does the ADM708SAR come in?
The ADM708SAR comes in an 8-SOIC surface mount package.
- Is the ADM708SAR suitable for high-temperature applications?
Yes, the ADM708SAR is suitable for high-temperature applications due to its operational temperature range from -40°C to 85°C.
- What are some common applications of the ADM708SAR?
The ADM708SAR is commonly used in consumer electronics, communication equipment, industrial control systems, automotive applications, and computer systems.
- Is the ADM708SAR still in production?
No, the ADM708SAR is obsolete and no longer in production. However, replacements or upgrades may be available from the manufacturer or distributors.
- What is the maximum supply voltage for the ADM708SAR?
The maximum supply voltage for the ADM708SAR is 5.5 V.
