Overview
The MAX708SCUA-TG is a cost-effective system supervisor circuit designed and manufactured by onsemi. This integrated circuit is specifically engineered to monitor the supply voltage (VCC) in digital systems and provide a reset signal when the voltage falls below a predetermined threshold. It is available in an 8-pin Micro8 package and is lead-free and RoHS compliant, making it suitable for a wide range of applications, including computers, embedded systems, and battery-powered equipment.
Key Specifications
| Specification | Value | Unit |
|---|---|---|
| Supply Voltage Range | 1.0 to 5.5 | V |
| Reset Threshold Voltage | 2.93 | V |
| Reset Timeout Delay | 200 ms (Typical) | ms |
| Quiescent Current (VCC = 3.3 V) | 12 μA | μA |
| Operating Ambient Temperature | -40 to +85 | °C |
| Storage Temperature Range | -40 to +125 | °C |
| Package Type | 8-pin Micro8 | |
| Reset Output Type | Active High/Active Low | |
| Mounting Type | Surface Mount |
Key Features
- Monitors VCC in digital systems and provides a reset signal when the voltage falls below the set threshold.
- Available reset thresholds range from 1.6 V to 4.9 V with 100 mV increments.
- Active High and Active Low reset output options.
- Guaranteed RESET and RESET_L output valid to VCC = 1.0 V.
- Voltage monitor for power-fail or low-battery warning.
- Low quiescent current of 12 μA at VCC = 3.3 V.
- Lead-free and RoHS compliant.
Applications
- Computers and computer peripherals.
- Embedded systems.
- Battery-powered equipment.
- Critical microprocessor power supply monitoring.
Q & A
- What is the primary function of the MAX708SCUA-TG?
The primary function is to monitor the supply voltage (VCC) in digital systems and provide a reset signal when the voltage falls below a predetermined threshold. - What are the available reset threshold voltages for the MAX708SCUA-TG?
The reset thresholds range from 1.6 V to 4.9 V with 100 mV increments, but the specific model MAX708SCUA-TG has a threshold of 2.93 V. - What is the typical reset timeout delay for the MAX708SCUA-TG?
The typical reset timeout delay is 200 ms. - What is the quiescent current of the MAX708SCUA-TG at VCC = 3.3 V?
The quiescent current is 12 μA at VCC = 3.3 V. - What are the operating and storage temperature ranges for the MAX708SCUA-TG?
The operating temperature range is -40°C to +85°C, and the storage temperature range is -40°C to +125°C. - Is the MAX708SCUA-TG lead-free and RoHS compliant?
Yes, it is lead-free and RoHS compliant. - What types of reset outputs are available for the MAX708SCUA-TG?
The MAX708SCUA-TG provides both Active High and Active Low reset output options. - What is the package type of the MAX708SCUA-TG?
The package type is an 8-pin Micro8. - What are some common applications for the MAX708SCUA-TG?
Common applications include computers, embedded systems, battery-powered equipment, and critical microprocessor power supply monitoring. - How can I obtain additional datasheets and specifications for the MAX708SCUA-TG?
You can find additional datasheets, footprints, and schematics on the manufacturer's website or through distributors like Avnet, Mouser, or IC-Find.
