Overview
The ADM709LARZ is a voltage monitoring power management IC designed by Analog Devices Inc. for supervising system voltages and power-on reset functions. This component is crucial for ensuring reliable system operations by monitoring a single voltage level and generating a system reset during power-up, power-down, and brownout conditions.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Voltage - Threshold | 4.65 | V |
| Output Type | Push-Pull, Totem Pole | |
| Reset Type | Active Low | |
| Reset Timeout | 140 ms Minimum | |
| Operating Temperature Range | -40°C ~ 85°C | |
| Mounting Type | Surface Mount | |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | |
| Number of Voltages Monitored | 1 |
Key Features
- Monitors single voltage level for reliable system operations.
- Power-on reset generator ensures proper system reset.
- Low power consumption for energy efficiency.
- Fast response time to out-of-tolerance voltage.
- Push-pull, totem pole output capable of driving loads.
- High accuracy 4.65V threshold voltage for precise voltage monitoring.
- Automated system reset functionality for ease of use.
- Supports wide operating temperature range suitable for diverse environments.
- Compact 8-SOIC package for space-constrained applications.
- Built-in fault protection for system reliability.
Applications
- Computer Systems
- Consumer Electronics
- Industrial Control Systems
- Telecommunication Equipment
- Automotive Systems
Q & A
- What is the primary function of the ADM709LARZ?
The primary function of the ADM709LARZ is to monitor system voltages and generate a power-on reset to ensure reliable system operations.
- What is the voltage threshold for the ADM709LARZ?
The voltage threshold for the ADM709LARZ is 4.65V.
- What type of output does the ADM709LARZ have?
The ADM709LARZ has a push-pull, totem pole output.
- What is the reset timeout period for the ADM709LARZ?
The reset timeout period for the ADM709LARZ is a minimum of 140 ms.
- What is the operating temperature range of the ADM709LARZ?
The operating temperature range of the ADM709LARZ is -40°C to 85°C.
- What package type is the ADM709LARZ available in?
The ADM709LARZ is available in an 8-SOIC package.
- Is the ADM709LARZ suitable for surface mount processes?
Yes, the ADM709LARZ is foundationally compatible with standard surface mount processes.
- What are some of the key applications of the ADM709LARZ?
The ADM709LARZ is used in computer systems, consumer electronics, industrial control systems, telecommunication equipment, and automotive systems.
- Does the ADM709LARZ have built-in fault protection?
Yes, the ADM709LARZ has built-in fault protection for system reliability.
- Is the ADM709LARZ still in production?
Yes, the ADM709LARZ is an active product and is not nearing discontinuation.
