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 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.

产品应用领域 Applications

• Microprocessor systems
• Computers
• Controllers
• Intelligent instruments
• Portable equipment

ADM6384 特点

• 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

ADM6384 功能框图

ADM6384 芯片订购指南

产品型号	产品状态	封装	引脚	温度范围
ADM6384YKS23D3-RL7	量产	4 ld SC70	4	汽车级
ADM6384YKS23D3Z-R7	量产	4 ld SC70	4	汽车级
ADM6384YKS26D3Z-R7	量产	4 ld SC70	4	汽车级
ADM6384YKS29D1-RL7	量产	4 ld SC70	4	汽车级
ADM6384YKS29D1Z-R7	量产		4	汽车级
ADM6384YKS29D3-RL7	量产	4 ld SC70	4	汽车级
ADM6384YKS29D3Z-R7	量产	4 ld SC70	4	汽车级
ADM6384YKS31D1Z-R7	量产		4	汽车级
ADM6384YKS31D2Z-R7	量产	4 ld SC70	4	汽车级
ADM6384YKS34D2Z-R7	量产		4	汽车级
ADM6384YKS45D3Z-R7	量产	4 ld SC70	4	汽车级

ADM6384 应用技术支持与电子电路设计开发资源下载

1. ADM6384 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