MAX815 (16)
The MAX815 is available from Analog Devices at Xecor. Designed for critical microprocessor (µP) monitoring, the MAX815 offers ±1% worst-case reset threshold accuracy, 200ms reset time delay, and a low supply current of 75µA max. Available in 8-pin SOIC packages, it is ideal for intelligent instruments, medical equipment, portable battery-powered devices, and set-top boxes. Whether used in controllers, automotive systems, or telecommunications, this series ensures high reliability, glitch immunity, and precision for demanding applications. Xecor is an authorized distributor for Analog Devices. Please view our extensive selection of the MAX815 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| MAX815KCSA+T | Reliable processor supervision in a convenient SOIC package | SOIC-8 | 2,838 | |
| MAX815KESA+ | MAX815KESA+: Reliable supervision for +3V and +5V circuits | SOIC-8 | 6,852 | |
| MAX815KCSA+ | Maintain power efficiency with MAX815KCSA+ supervisory circuits | SOIC-8 | 4,248 | |
| MAX815LESA+T | Supervisory Circuits +/-1% Accuracy, Low-Power, +3V and +5V uP Supervisory Circuits | SOIC-8 | 7,853 | |
| MAX815LCSA+T | Low-power design ensures efficiency without compromising performance | SOIC-8 | 3,097 | |
| MAX815LESA+ | This product is a ROHS compliant reset circuit | SOIC-8 | 3,609 | |
| MAX815LCSA+ | MAX815LCSA+: Safeguard your microprocessors with ±1% accuracy. (61 characters) | SOIC-8 | 5,405 | |
| MAX815LCPA+ | Ensure precise power monitoring with MAX815LCPA+ supervisory circuits | PDIP-8 | 4,595 | |
| MAX815NCSA+ | MAX815NCSA+ ensures precise power supervision for microprocessors | SOIC-8 | 5,150 | |
| MAX815TCSA+ | Low-power, high-performance device for processing system management ( character | SOIC-8 | 5,366 | |
| MAX815NCPA+ | Trust MAX815NCPA+ for ±1% accuracy in supervision tasks | PDIP-8 | 4,062 | |
| MAX815TCSA+T | Accurate and energy-efficient circuit for precise voltage regulation | SOIC-8 | 6,189 | |
| MAX815NCSA+T | Accurate + and + voltage regulators for digital applicatio | SOIC-8 | 4,797 | |
| MAX815TESA+ | Supervisory Circuits +/-1% Accuracy, Low-Power, +3V and +5V uP Supervisory Circuits | SOIC-8 | 3,818 | |
| MAX815TEPA+ | MAXEPA+ ensures stable system operation by monitoring power supply voltages | PDIP-8 | 3,722 | |
| MAX815NESA+ | Supervisory Circuits +/-1% Accuracy, Low-Power, +3V and +5V uP Supervisory Circuits | SOIC-8 | 7,721 |
Key Featrues
±1% Worst-Case Reset Threshold Accuracy: Ensures precise monitoring of voltage levels, enhancing reliability in critical applications by minimizing the risk of false resets or missed triggers. This accuracy is particularly beneficial in medical equipment and intelligent instruments where voltage stability is crucial.
200ms Reset Time Delay: Provides a controlled delay before resetting the system, allowing sufficient time for the power supply to stabilize. This feature improves system reliability by preventing premature resets during transient voltage fluctuations, especially in portable battery-powered equipment.
Guaranteed Active-Low RESET Valid to VCC = 1V: Ensures the reset signal remains valid even when the supply voltage drops to 1V, enhancing system robustness in low-power or brownout conditions. This is critical for applications like controllers and set-top boxes where consistent performance is required.
Independent Watchdog with 1.56sec Timeout (MAX815): Monitors system activity and triggers a reset if the system becomes unresponsive, improving fault tolerance and reliability. This feature is ideal for embedded systems and critical µP monitoring applications where uninterrupted operation is essential.
Power-Supply Glitch Immunity: Filters out transient voltage spikes and noise, ensuring stable operation in environments with fluctuating power supplies. This feature enhances performance in industrial and portable equipment, reducing the likelihood of unexpected resets or system failures.
200ms Reset Time Delay: Provides a controlled delay before resetting the system, allowing sufficient time for the power supply to stabilize. This feature improves system reliability by preventing premature resets during transient voltage fluctuations, especially in portable battery-powered equipment.
Guaranteed Active-Low RESET Valid to VCC = 1V: Ensures the reset signal remains valid even when the supply voltage drops to 1V, enhancing system robustness in low-power or brownout conditions. This is critical for applications like controllers and set-top boxes where consistent performance is required.
Independent Watchdog with 1.56sec Timeout (MAX815): Monitors system activity and triggers a reset if the system becomes unresponsive, improving fault tolerance and reliability. This feature is ideal for embedded systems and critical µP monitoring applications where uninterrupted operation is essential.
Power-Supply Glitch Immunity: Filters out transient voltage spikes and noise, ensuring stable operation in environments with fluctuating power supplies. This feature enhances performance in industrial and portable equipment, reducing the likelihood of unexpected resets or system failures.
Applications
Microprocessor Monitoring in Controllers: The MAX815 is ideal for monitoring microprocessor power supplies in industrial and automotive controllers. Its ±1% accuracy and low-power operation ensure reliable reset functionality, even in harsh environments, making it suitable for critical control systems where precision and reliability are paramount.
Portable Battery-Powered Equipment: The MAX815 is perfect for ensuring stable operation in portable devices such as handheld medical instruments or consumer electronics. Its low supply current and accurate reset thresholds help extend battery life while maintaining reliable performance in low-power, battery-operated applications.
Set-Top Boxes and Smart Devices: The MAX815 provides robust power-on reset and watchdog functionality for set-top boxes and smart home devices. Its ability to ignore fast transients on VCC ensures stable operation during power fluctuations, making it ideal for consumer electronics with demanding power requirements.
Medical Equipment Monitoring: The MAX815 is well-suited for critical µP monitoring in medical devices such as patient monitors or infusion pumps. Its high-accuracy reset thresholds and power-fail detection ensure safe and reliable operation, meeting the stringent requirements of medical equipment applications.
Portable Battery-Powered Equipment: The MAX815 is perfect for ensuring stable operation in portable devices such as handheld medical instruments or consumer electronics. Its low supply current and accurate reset thresholds help extend battery life while maintaining reliable performance in low-power, battery-operated applications.
Set-Top Boxes and Smart Devices: The MAX815 provides robust power-on reset and watchdog functionality for set-top boxes and smart home devices. Its ability to ignore fast transients on VCC ensures stable operation during power fluctuations, making it ideal for consumer electronics with demanding power requirements.
Medical Equipment Monitoring: The MAX815 is well-suited for critical µP monitoring in medical devices such as patient monitors or infusion pumps. Its high-accuracy reset thresholds and power-fail detection ensure safe and reliable operation, meeting the stringent requirements of medical equipment applications.
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