Изображения являются только для ссылки
ADM705AR
+БОМIC SUPERVISOR 1 CHANNEL 8SOIC
-
ПроизводительКомпания Analog Devices Inc.
-
Мфр. Часть #ADM705AR
-
Лист данных ADM705AR DataSheet
-
Пакет SOIC-8
-
В наличии2558
365 Дни гарантии качества
7*24 часы обслуживания каранти
90-гарантия послепродажного дня
Гарантия подлинного продукта
Спецификации
| Атрибут | Ценность |
| Package | Tube,Tube |
| ProductStatus | Obsolete |
| Type | Simple Reset/Power-On Reset |
| NumberofVoltagesMonitored | 1 |
| Voltage-Threshold | 4.65V |
| Output | Push-Pull, Totem Pole |
| Reset | Active Low |
| ResetTimeout | 160ms Minimum |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Обзор
Description
The course might include:
1. Architecture Overview: Understanding the structure and components of SAP systems.
2. System Configuration and Management: Techniques for configuring and maintaining SAP environments.
3. Performance Tuning: Strategies to optimize the performance of SAP systems.
4. Database Administration: Managing databases that support SAP applications, ensuring data integrity and performance.
5. Security and User Management: Implementing best practices for data security and user access control.
6. Backup and Recovery: Procedures for safeguarding data and ensuring business continuity.
7. Troubleshooting: Identifying and resolving common issues that may arise within SAP environments.
This introductory segment would prepare participants for more detailed discussions and practical exercises in the full ADM705AR course.
Equivalent
1. MAX705 by Maxim Integrated
2. DS1232 by Dallas Semiconductor (Maxim Integrated)
3. MCP130 by Microchip Technology
4. TL7705A by Texas Instruments
These alternatives offer similar functionalities such as power-on reset, watchdog timer, and voltage monitoring. Always check the datasheets for exact feature matches and pin compatibility when selecting equivalents.
Features
1. Voltage Monitoring: It monitors the supply voltage and triggers a reset if the voltage falls below a predefined threshold, ensuring the microprocessor operates within safe voltage levels.
2. Reset Output: The device provides a reset signal to the microprocessor during power-up, power-down, and brownout conditions, preventing undefined operation.
3. Manual Reset Input: Allows for an external push-button or control signal to manually trigger a reset cycle.
4. Precision Reference: Offers a highly accurate voltage reference for reliable performance, crucial for precise reset threshold detection.
5. Active Low Reset: The reset output is active low, suitable for systems requiring a low signal to initiate a reset.
6. Low Power Consumption: Designed for low power operations, making it suitable for battery-powered and energy-efficient applications.
7. Small Package: Available in a compact surface-mount package, facilitating easy integration into various system designs.
These features make the ADM705AR ideal for ensuring reliable microprocessor operation in power-sensitive applications.
Pinout
Here is a brief overview of its pin functions:
1. VCC (Pin 8): Supply voltage input.
2. GND (Pin 4): Ground reference for the circuit.
3. RESET (Pin 7): Active-low reset output. It goes low when VCC is below the threshold or during a manual reset.
4. RESET (Pin 6): Active-high reset output. It provides an inverted version of the RESET signal.
5. MR (Pin 2): Manual reset input. A low-level signal triggers a reset.
6. PFI (Pin 3): Power-fail input. It monitors an additional supply voltage.
7. PFO (Pin 5): Power-fail output. It goes low when PFI is below a preset threshold.
8. NC (Pin 1): No connection.
These pins enable the ADM705AR to ensure reliable microprocessor operation by handling voltage monitoring and reset functions.
Manufacturer
Application
1. Embedded Systems: Ensures reliable operation by preventing data corruption during power fluctuations.
2. Consumer Electronics: Maintains system stability in devices like TVs, gaming consoles, and home appliances.
3. Industrial Control Systems: Enhances reliability of control units in manufacturing and automation.
4. Networking Equipment: Protects routers, switches, and modems from improper shutdowns.
5. Automotive Electronics: Supports stable operation in ECUs and infotainment systems.
6. Medical Devices: Safeguards against data loss in critical monitoring and diagnostic equipment.