Overview
The ADM6315-29D4ARTZR7 is a specialized integrated circuit designed by Analog Devices, Inc. (ADI). This component is part of the ADM6315 series, which are voltage supervisors with manual reset functionality. The ADM6315-29D4ARTZR7 is specifically configured to monitor voltages and provide a reset signal when the voltage falls below a predetermined threshold, ensuring reliable operation of microprocessor-based systems.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer Part Number | ADM6315-29D4ARTZR7 | |
| Manufacturer | Analog Devices, Inc. (ADI) | |
| Package / Case | SOT-143 | |
| Reset Threshold Voltage | 2.93 V | V |
| Reset Active Timeout Period | 1120 ms to 2240 ms (TA = -40°C to +85°C) | ms |
| Manual Reset Input Threshold | 0.8 V (VIL), 2.4 V (VIH) | V |
| Minimum Input Pulse Width | 1 μs | μs |
| Glitch Rejection | 100 ns | ns |
| Thermal Resistance (θJA) | 330 °C/W | °C/W |
| Operating Temperature Range | -40°C to +125°C | °C |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
Key Features
- Voltage Monitoring: The ADM6315-29D4ARTZR7 can monitor voltages from 2.5 V to 5 V in 100 mV increments, with a specific reset threshold of 2.93 V for this model.
- Manual Reset Functionality: Includes a debounced manual reset input (MR) that allows for manual system reset via a switch or digital circuit.
- Reset Active Timeout Periods: Provides adjustable reset active timeout periods, ranging from 1120 ms to 2240 ms, depending on the temperature range.
- Glitch Rejection: Ignores negative-going pulses faster than 100 ns, ensuring robust operation against transient voltage spikes.
- Compact Package: Available in a space-efficient SOT-143 package, suitable for compact system designs.
- High Reliability: Designed for high reliability and consistent performance across a wide operating temperature range.
Applications
The ADM6315-29D4ARTZR7 is designed for use in various microprocessor-based systems where reliable voltage monitoring and reset functionality are critical. Typical applications include:
- Embedded systems requiring robust power management.
- Industrial control systems where reliable startup and operation are essential.
- Automotive electronics that demand high reliability and fault tolerance.
- Medical devices and equipment requiring precise voltage monitoring.
Q & A
- What is the primary function of the ADM6315-29D4ARTZR7?
The primary function is to monitor the system voltage and provide a reset signal when the voltage falls below a predetermined threshold.
- What is the reset threshold voltage for the ADM6315-29D4ARTZR7?
The reset threshold voltage is 2.93 V.
- What is the manual reset input used for?
The manual reset input (MR) allows for manual system reset via a switch or digital circuit.
- What is the typical reset active timeout period for the ADM6315-29D4ARTZR7?
The reset active timeout period ranges from 1120 ms to 2240 ms, depending on the temperature range.
- What package type is the ADM6315-29D4ARTZR7 available in?
The component is available in a SOT-143 package.
- What is the operating temperature range for the ADM6315-29D4ARTZR7?
The operating temperature range is -40°C to +125°C.
- Is the ADM6315-29D4ARTZR7 lead-free and RoHS compliant?
Yes, it is lead-free and RoHS compliant.
- What is the thermal resistance (θJA) of the ADM6315-29D4ARTZR7?
The thermal resistance (θJA) is 330 °C/W.
- How does the ADM6315-29D4ARTZR7 handle transient voltage spikes?
The component includes glitch rejection that ignores negative-going pulses faster than 100 ns.
- What are some typical applications for the ADM6315-29D4ARTZR7?
Typical applications include embedded systems, industrial control systems, automotive electronics, and medical devices.
