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參數資料
| 型號： | ADM6711 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Microprocessor Supervisory Circuit in 4-Lead SC70 |
| 中文描述： | 微處理器監控電路4引腳SC70 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 155K |
| 代理商： | ADM6711 |
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Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties that
may result from its use. No license is granted by implication or otherwise
under any patent or patent rights of Analog Devices. Trademarks and
registered trademarks are the property of their respective companies.
Tel: 781/329-4700 Fax: 781/326-8703
www.analog.comADM6711/ADM6713
Microprocessor Supervisory
Circuit in 4-Lead SC70
FUNCTIONAL BLOCK DIAGRAMS
V
REF
V
CC
RESET
GENERATOR
240 ms
ADM6711
RESET
GND
DEBOUNCE
MR
V
REF
V
CC
RESET
GENERATOR
240 ms
ADM6713
RESET
GND
DEBOUNCE
MR
FEATURES
Specified Over Temperature
Low Power Consumption (12 A)
Precision Monitoring of 2.5 V, 3 V, 3.3 V, and 5 V Power
Supply Voltages
Reset Timeout Period of 140 ms (Min)
Manual Reset Input
Output Stages
Push-Pull
RESET
Output (ADM6711)
Open-Drain
RESET
Output (ADM6713)
Reset Assertion Down to 1 V V
CC
Power Supply Glitch Immunity
4-Lead SC70 Package
APPLICATIONS
Microprocessor Systems
Computers
Controllers
Intelligent Instruments
Automotive Systems
Portable Instruments
GENERAL DESCRIPTION
The ADM6711/ADM6713 are reset generator circuits suitable
for use in microprocessor based systems. They provide a reset
signal on power-up, power-down, and whenever the supply volt-
age falls below a preset threshold. In addition, both parts have a
debounced manual reset input so that a reset signal can also be
initiated with an external switch or logic signal.
With six different reset threshold options available ranging from
2.32 V to 4.63 V, the ADM6711/ADM6713 are suitable for
monitoring 2.5 V, 3 V, 3.3 V, and 5 V supplies. A reset timeout
of at least 140 ms occurs when V
CC
rises above the threshold.
This gives the supply voltage time to stabilize before the micro-
processor starts up.
The ADM6711 has a push-pull output, so no additional external
components are needed. The ADM6713’s open-drain output
requires an external pull-up resistor, which can be connected to a
voltage higher than V
CC
, if desired.
The parts are highly reliable with accurate voltage references
and immunity to fast, negative-going transients on V
CC
. Low
current consumption and space-efficient 4-lead SC70 packaging
make the ADM6711/ADM6713 ideal for use in low power
portable applications.
RESET
RESET
GND
GND
V
CC
V
CC
P
SYSTEM
ADM6711/
ADM6713
MR
V
CC
*
R
PULL-UP
*
ADM6713 ONLY
Figure 1. Typical Operating Circuit
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| ADM6711LAKS | Microprocessor Supervisory Circuit in 4-Lead SC70 |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ADM6711_11 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Microprocessor Supervisory Circuit in 4-Lead SC70 |
| ADM6711LAKS | 制造商:AD 制造商全稱:Analog Devices 功能描述:Microprocessor Supervisory Circuit in 4-Lead SC70 |
| ADM6711LAKS-REEL | 功能描述:IC SUPERVISOR P/P 4.63V SC70-4 RoHS:否 類別:集成電路 (IC) >> PMIC - 監控器 系列:- 標準包裝:3,000 系列:- 類型:簡單復位/加電復位 監視電壓數目:1 輸出:推挽式，圖騰柱 復位:高有效 復位超時:最小為 100 ms 電壓 - 閥值:3.06V 工作溫度:-40°C ~ 105°C 安裝類型:表面貼裝 封裝/外殼:SC-70，SOT-323 供應商設備封裝:SC-70-3 包裝:帶卷 (TR) 其它名稱:ADM1817-5AKSREEL7 |
| adm6711laks-reel7 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述: |
| ADM6711LAKSZ-REEL | 功能描述:IC SUPERVISOR MPU 4.63V SC70-4 RoHS:是 類別:集成電路 (IC) >> PMIC - 監控器 系列:- 標準包裝:3,000 系列:- 類型:簡單復位/加電復位 監視電壓數目:1 輸出:推挽式，圖騰柱 復位:高有效 復位超時:最小為 100 ms 電壓 - 閥值:3.06V 工作溫度:-40°C ~ 105°C 安裝類型:表面貼裝 封裝/外殼:SC-70，SOT-323 供應商設備封裝:SC-70-3 包裝:帶卷 (TR) 其它名稱:ADM1817-5AKSREEL7 |
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