ADM6384: Microprocessor Supervisory Circuit in 4-Lead SC70
The ADM6384 is a supervisory circuit that monitors power supply voltage levels in microprocessor-based systems. A power-on reset signal is generated when the supply voltage rises to a preset threshold ...More
ADM6384: Microprocessor Supervisory Circuit in 4-Lead SC70
Product Description
The ADM6384 is a supervisory circuit that monitors power supply voltage levels in microprocessor-based systems. A power-on reset signal is generated when the supply voltage rises to a preset threshold level. The debounced manual reset input of the ADM6384 can be used to initiate a reset by means of an external push button or logic signal.
The part is available in a choice of 31 reset threshold options, from 1.58 V to 5.0 V. The minimum reset timeout periods are 1 ms, 20 ms, 140 ms, and 1120 ms.
The ADM6384 is available in a 4-lead SC70 package and typi-cally consumes only 7 μA, making it suitable for use in low power, portable applications.
Applications
Data Sheet, Rev. A, 1/07
Features
- Precision power supply monitoring
- 31 reset threshold options: 1.58 V to 5.0 V
- Four reset timeouts: 1 ms, 20 ms, 140 ms, and 1120 ms
- Manual reset input
- Reset output stage
- Push-pull active-low
- Guaranteed reset output valid to VCC = 1 V
- Power supply glitch immunity
- Specified over −40°C to +125°C temperature range
- 4-lead SC70 package
Diagrams
- Enlarge
- Другие диаграммы
- Обозначения и трафареты для печатной платы
Functional Block Diagram for ADM6384
Microprocessor Supervisory Circuit in 4-Lead SC70
Другие диаграммы для ADM6384
Microprocessor Supervisory Circuit in 4-Lead SC70
ADM6384 Pin Configuration
Functional Block Diagram for ADM6384
Характеристики
| Backup-Battery Switch | No |
| Manual Reset Capability | Yes |
| Package | SC70 |
| Reset Threshold (V) | 1.58,1.67,2.19,2.31,2.4,2.5,2.63,2.7,2.8,2.93,3.0,3.08,3.2,3.3,3.4,3.5,3.6,3.7,3.8,3.9,4.0,4.1,4.2,4.3,4.39,4.5,4.63,4.7,4.8,4.9,5.0 |
| Reset Output-Stage | Active-Low/Push-Pull |
| Min Reset Timeout (ms) | 1,1120,140,20 |
| Watchdog Timer | No |
| # of Monitored Voltages | 1 |
| Part# | Reset Threshold (V) | Min Reset Timeout (ms) | Reset Output-Stage | Manual Reset Capability | Package | Price* (1000-4999) |
|---|---|---|---|---|---|---|
| ADM1810 | 4.35, 4.62 | 100 | Active-Low/Push-Pull | No | SC70, SOT | $0.46 |
| ADM1811 | 4.35, 4.62 | 100 | Active-Low/Int-Pullup | No | SC70, SOT | $0.46 |
| ADM1812 | 4.35, 4.62 | 100 | Active-High/Push-Pull | No | SC70, SOT | $0.46 |
| ADM1813 | 4.35, 4.62 | 100 | Active-Low/Int-Pullup | Yes | SC70, SOT | $0.39 |
| ADM1815 | 2.18, 2.31, 2.55, 2.88, 3.06 | 100 | Active-High/Push-Pull | No | SC70, SOT | $0.39 |
| ADM1816 | 2.18, 2.31, 2.55, 2.88, 3.06 | 100 | Active-Low/Int-Pullup | No | SC70, SOT | $0.46 |
| ADM1817 | 2.18, 2.31, 2.55, 2.88, 3.06 | 100 | Active-High/Push-Pull | No | SC70, SOT | $0.46 |
| ADM1818 | 2.18, 2.31, 2.55, 2.88, 3.06 | 100 | Active-Low/Int-Pullup | Yes | SC70, SOT | $0.45 |
| ADM6315 | 2.63, 2.93, 3.08, 4.39, 4.5, 4.63 | 1, 1,120, 140, 20 | Active-Low/Open-Drain | Yes | SOT | $0.81 |
| ADM6319 | 2.5, 2.63, 2.7, 2.8, 2.93, 3.0, 3.08, 3.2, 3.3, 3.4, 3.5, 3.6, 3.7, 3.8, 3.9, 4.0, 4.1, 4.2, 4.3, 4.39, 4.5, 4.63, 4.7, 4.8, 4.9, 5.0 | 1, 1,120, 140, 20 | Active-High/Push-Pull, Active-Low/Push-Pull | Yes | SOT | $0.50 |
| ADM6322 | 2.5, 2.63, 2.7, 2.8, 2.93, 3.0, 3.08, 3.2, 3.3, 3.4, 3.5, 3.6, 3.7, 3.8, 3.9, 4.0, 4.1, 4.2, 4.3, 4.39, 4.5, 4.63, 4.7, 4.8, 4.9, 5.0 | 1, 1,200, 140, 20 | Active-High/Push-Pull, Active-Low/Open-Drain | Yes | SOT | $0.51 |
| ADM6384 | 1.58, 1.67, 2.19, 2.31, 2.4, 2.5, 2.63, 2.7, 2.8, 2.93, 3.0, 3.08, 3.2, 3.3, 3.4, 3.5, 3.6, 3.7, 3.8, 3.9, 4.0, 4.1, 4.2, 4.3, 4.39, 4.5, 4.63, 4.7, 4.8, 4.9, 5.0 | 1, 1,120, 140, 20 | Active-Low/Push-Pull | Yes | SC70 | $0.95 |
| ADM6711 | 2.32, 2.63, 2.93, 3.08, 4.38, 4.63 | 140 | Active-Low/Push-Pull | Yes | SC70 | $0.26 |
| ADM6713 | 2.32, 2.63, 2.93, 3.08, 4.38, 4.63 | 140 | Active-Low/Open-Drain | Yes | SC70 | $0.28 |
| ADM6825 | 1.58, 1.67, 2.19, 2.32, 2.63, 2.93, 3.08, 4.38, 4.63 | 140 | Active-High/Push-Pull, Active-Low/Push-Pull | Yes | SOT | - |
| ADM698 | 4.65 | 140 | Active-High/Push-Pull, Active-Low/Push-Pull | No | DIP, SOIC | $1.37 |
| ADM707 | 4.65 | 160 | Active-High/Push-Pull, Active-Low/Push-Pull | Yes | DIP, SOIC | $0.97 |
| ADM708 | 2.63, 2.93, 3.08, 4.4, 4.65 | 160 | Active-High/Push-Pull, Active-Low/Push-Pull | Yes | DIP, SOIC, SOP | $0.85 |
| ADM709 | 2.63, 2.93, 3.08, 4.4, 4.65 | 140 | Active-Low/Push-Pull | No | DIP, SOIC | $0.71 |
| ADM803 | 2.32, 2.63, 2.93, 3.08, 4.38, 4.63 | 140 | Active-Low/Open-Drain | No | SC70 | $0.26 |
| ADM809 | 2.32, 2.63, 2.93, 3.08, 4.0, 4.38, 4.63 | 140 | Active-Low/Push-Pull | No | SC70, SOT | $0.62 |
| ADM810 | 2.32, 2.63, 2.93, 3.08, 4.0, 4.38, 4.63 | 140 | Active-High/Push-Pull | No | SC70, SOT | $0.61 |
| ADM811 | 2.32, 2.63, 2.93, 3.08, 4.38, 4.63 | 140 | Active-Low/Push-Pull | Yes | SOT | $0.46 |
| ADM812 | 2.32, 2.63, 2.93, 3.08, 4.38, 4.63 | 140 | Active-High/Push-Pull | Yes | SOT | $0.46 |
| ADM825 | 2.19, 2.32, 2.63, 2.93, 3.08, 4.38, 4.63 | 140 | Active-High/Push-Pull, Active-Low/Push-Pull | Yes | SC70, SOT | $0.51 |
| ADM8698 | 4.65 | 140 | Active-High/Push-Pull, Active-Low/Push-Pull | No | DIP, SOIC | $2.01 |
* The pricing listed here is provided only for budgetary purposes as recommended list price in U.S.
Dollars in the United States ex factor per unit for the stated volume. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
** Pricing is currently unavailable. Click on the product number to see the Product Page for additional information.
ADM6384 Model Options
Help
- "Pre-Release": модель микросхемы еще не запущена в серийное производство, однако можно получить образцы.
- Производство: модель производится, доступна для покупки и заказа образцов.
- Завершение продаж: запланировано снятие модели микросхемы с производства, но в течение некоторого ограниченного времени покупка еще возможна.
- Снято с производства: Микросхема снята с производства и не доступна для приобретения. Другие варианты, указанные в таблице, все еще производятся (если их статус любой, кроме "снято с производства")
Для более подробного описания корпуса и материалов - см. Package Site
- Коммерческое исполнение: 0…70°С
- Военное исполнение: от -55 до +125 градусов по Цельсию
- Индустриальное исполнение: диапазоны рабочих температур могут быть разные у разных моделей. См. техническое описание (datasheet)
- Automotive: -40 to +125 °С
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**Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.


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