ADM6711: Microprocessor Supervisory Circuit in 4-Lead SC70

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 voltage 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 VCC rises above the threshold. This gives the supply voltage time to stabilize before the microprocessor starts up.

The ADM6711 has a push-pull output, so no additional external components are needed. The ADM6713 open-drain output requires an external pull-up resistor that can be connected to a voltage higher than VCC, if desired.

The parts are highly reliable with accurate voltage references and immunity to fast, negative-going transients on VCC. Low current consumption and space-efficient, 4-lead SC70 packaging make the ADM6711/ADM6713 ideal for use in low power portable applications.

产品应用领域 Applications

• Microprocessor systems
• Computers
• Controllers
• Intelligent instruments
• Automotive systems

ADM6711 特点

• Specified over temperature
• Low power consumption (12 μA)
• Reset timeout period of 140 ms (minimum)
• Output stages
  Push-pull RESET output (ADM6711)
  Open-drain RESET output (ADM6713)
• Precision monitoring of 2.5 V, 3 V, 3.3 V, and 5 V power supply voltages
• Manual reset input
• Reset assertion down to 1 V VCC
• Power supply glitch immunity
• 4-lead SC70 package

ADM6711 功能框图

ADM6711 芯片订购指南

产品型号	产品状态	封装	引脚	温度范围
ADM6711LAKS-REEL	量产	4 ld SC70	4	工业
ADM6711LAKS-REEL7	量产	4 ld SC70	4	工业
ADM6711LAKSZ-REEL	量产	4 ld SC70	4	工业
ADM6711LAKSZ-REEL7	量产	4 ld SC70	4	工业
ADM6711MAKS-REEL	量产	4 ld SC70	4	工业
ADM6711MAKS-REEL7	量产	4 ld SC70	4	工业
ADM6711MAKSZ-REEL7	量产	4 ld SC70	4	工业
ADM6711RAKS-REEL7	量产	4 ld SC70	4	工业
ADM6711RAKSZ-REEL	量产	4 ld SC70	4	工业
ADM6711RAKSZ-REEL7	量产	4 ld SC70	4	工业
ADM6711SAKS-REEL7	量产	4 ld SC70	4	工业
ADM6711SAKSZ-REEL7	量产	4 ld SC70	4	工业
ADM6711TAKS-REEL	量产	4 ld SC70	4	工业
ADM6711TAKS-REEL7	量产	4 ld SC70	4	工业
ADM6711TAKSZ-REEL7	量产	4 ld SC70	4	工业
ADM6711ZAKS-REEL	量产	4 ld SC70	4	工业
ADM6711ZAKS-REEL7	量产	4 ld SC70	4	工业
ADM6711ZAKSZ-REEL	量产	4 ld SC70	4	工业
ADM6711ZAKSZ-REEL7	量产	4 ld SC70	4	工业

ADM6711 应用技术支持与电子电路设计开发资源下载

1. ADM6711 数据手册DataSheet 下载 . PDF
2. ADI 模拟器件公司比较器产品选型指南 . PDF
3. Analog Devices, Inc. 美国模拟器件公司产品订购手册 .PDF
4. 电压监测及序列分析
5. 40年的模拟领导不为电源管理IC