5V 關P Power Suppl er Supply Monit y Monitor and or and Reset Cir eset Circuit

5V µP Power Supply Monitor and Reset Circuit – Selectable Trip-Point Tolerance and Watchdog Period – Push-Button Reset The IMP1232LP/LPS microprocessor supervisor can halt and restart a “hung-up” or “stalled” microprocessor, restart a microprocessor after a power failure, and debounce a

低功率监控电路

IMP1232LP/LPS 微处理器监控电路能中断并重启有故障的或停止的微处理器、在电源失效后重启微处理器，防误操作、把一个手动按钮连接到微处理器重启开关上。低功耗监控器的特点是比达拉斯半导体通用的器件DS1232LP/LPS 低40％供应电流。\r\n\r\n 精确温度补偿参考和比较器电路能对5V，VCC 输入电压进行监控。在开机或当VCC 电源跌出可选精度范围时，两个复位（条，低复位）被激活。当VCC 上升，超过临界电压时，复位信号会持续有效额外250毫秒，使电源和系统微处理器得到稳定。跳闸点精确度信号，TOL，可选择5％或10％跳闸级别的容许值。 \r\n\r\n 每个器件都 · 经精度选择脚，使用者可选择阈值精确度 \r\n　　　　o 4.74V最大阈值的5％及4.49V的10％\r\n· 经TD脚可选择看门狗计时器周期: 150毫秒/610毫秒/1.2秒 \r\n· 比Dallas低40% 电流\r\n　　　　o IMP最大30毫安 ——比—— Dallas的50毫安\r\n· 双重复位输出: 低电位启动（开漏）及高电位启动 \r\n　　　　o 最小复位周期为250毫秒 \r\n· 8-脚封装选项：DIP、 SO和缩小的MicroSO \r\n· MicroSO的脚印比SO小 50% \r\n· 16-脚封装选项： SO \r\n· 防误操作手动;

5V μP Power Supplly Moniittor and Ressett Ciircuiitt

文件：1.77802 Mbytes Page：7 Pages

5V 關P Power Suppl er Supply Monit y Monitor and or and Reset Cir eset Circuit

5V µP Power Supply Monitor and Reset Circuit – Selectable Trip-Point Tolerance and Watchdog Period – Push-Button Reset The IMP1232LP/LPS microprocessor supervisor can halt and restart a “hung-up” or “stalled” microprocessor, restart a microprocessor after a power failure, and debounce a

5V 關P Power Suppl er Supply Monit y Monitor and or and Reset Cir eset Circuit

5V µP Power Supply Monitor and Reset Circuit – Selectable Trip-Point Tolerance and Watchdog Period – Push-Button Reset The IMP1232LP/LPS microprocessor supervisor can halt and restart a “hung-up” or “stalled” microprocessor, restart a microprocessor after a power failure, and debounce a

5V 關P Power Suppl er Supply Monit y Monitor and or and Reset Cir eset Circuit

5V µP Power Supply Monitor and Reset Circuit – Selectable Trip-Point Tolerance and Watchdog Period – Push-Button Reset The IMP1232LP/LPS microprocessor supervisor can halt and restart a “hung-up” or “stalled” microprocessor, restart a microprocessor after a power failure, and debounce a

低功率监控电路

IMP1232LP/LPS 微处理器监控电路能中断并重启有故障的或停止的微处理器、在电源失效后重启微处理器，防误操作、把一个手动按钮连接到微处理器重启开关上。低功耗监控器的特点是比达拉斯半导体通用的器件DS1232LP/LPS 低40％供应电流。\r\n\r\n 精确温度补偿参考和比较器电路能对5V，VCC 输入电压进行监控。在开机或当VCC 电源跌出可选精度范围时，两个复位（条，低复位）被激活。当VCC 上升，超过临界电压时，复位信号会持续有效额外250毫秒，使电源和系统微处理器得到稳定。跳闸点精确度信号，TOL，可选择5％或10％跳闸级别的容许值。 \r\n\r\n 每个器件都 · 经精度选择脚，使用者可选择阈值精确度 \r\n　　　　o 4.74V最大阈值的5％及4.49V的10％\r\n· 经TD脚可选择看门狗计时器周期: 150毫秒/610毫秒/1.2秒 \r\n· 比Dallas低40% 电流\r\n　　　　o IMP最大30毫安 ——比—— Dallas的50毫安\r\n· 双重复位输出: 低电位启动（开漏）及高电位启动 \r\n　　　　o 最小复位周期为250毫秒 \r\n· 8-脚封装选项：DIP、 SO和缩小的MicroSO \r\n· MicroSO的脚印比SO小 50% \r\n· 16-脚封装选项： SO \r\n· 防误操作手动;

5V 關P Power Suppl er Supply Monit y Monitor and or and Reset Cir eset Circuit

5V µP Power Supply Monitor and Reset Circuit – Selectable Trip-Point Tolerance and Watchdog Period – Push-Button Reset The IMP1232LP/LPS microprocessor supervisor can halt and restart a “hung-up” or “stalled” microprocessor, restart a microprocessor after a power failure, and debounce a

5V 關P Power Suppl er Supply Monit y Monitor and or and Reset Cir eset Circuit

5V µP Power Supply Monitor and Reset Circuit – Selectable Trip-Point Tolerance and Watchdog Period – Push-Button Reset The IMP1232LP/LPS microprocessor supervisor can halt and restart a “hung-up” or “stalled” microprocessor, restart a microprocessor after a power failure, and debounce a

5V 關P Power Suppl er Supply Monit y Monitor and or and Reset Cir eset Circuit

5V µP Power Supply Monitor and Reset Circuit – Selectable Trip-Point Tolerance and Watchdog Period – Push-Button Reset The IMP1232LP/LPS microprocessor supervisor can halt and restart a “hung-up” or “stalled” microprocessor, restart a microprocessor after a power failure, and debounce a

5V 關P Power Suppl er Supply Monit y Monitor and or and Reset Cir eset Circuit

5V µP Power Supply Monitor and Reset Circuit – Selectable Trip-Point Tolerance and Watchdog Period – Push-Button Reset The IMP1232LP/LPS microprocessor supervisor can halt and restart a “hung-up” or “stalled” microprocessor, restart a microprocessor after a power failure, and debounce a

5V μP Power Supplly Moniittor and Ressett Ciircuiitt

文件：1.77802 Mbytes Page：7 Pages

5V μP Power Supplly Moniittor and Ressett Ciircuiitt

文件：1.77802 Mbytes Page：7 Pages

5V μP Power Supplly Moniittor and Ressett Ciircuiitt

文件：1.77802 Mbytes Page：7 Pages

5V μP Power Supplly Moniittor and Ressett Ciircuiitt

文件：1.77802 Mbytes Page：7 Pages

5V μP Power Supplly Moniittor and Ressett Ciircuiitt

文件：1.77802 Mbytes Page：7 Pages

5V μP Power Supplly Moniittor and Ressett Ciircuiitt

文件：1.77802 Mbytes Page：7 Pages

5V μP Power Supplly Moniittor and Ressett Ciircuiitt

文件：1.77802 Mbytes Page：7 Pages

Integrated Circuit Audio Amplifier for Car Radio, 8W

Description: The NTE1232 is a Class B audio amplifier in a 5–Lead TO220 type package designed for driving low impedance loads (down to 1.6Ω). This device provides a high output current capability (up to 3.5A), very low harmonic and cross–over distortion. Features: • Low Number of Extern

VTP Process Photodiodes

PRODUCT DESCRIPTION This photodiode features the largest detection area available in a clear, endlooking T-1¾ package. Combined with excellent dark current, it can fulfill the demands of many difficult applications.

12-Bit, uP Compatible, Double-Buffered D to A Converters

文件：361.79 Kbytes Page：18 Pages

12-Bit, uP Compatible, Double-Buffered D to A Converters

文件：361.79 Kbytes Page：18 Pages

Microprocessor Monitor

文件：95.11 Kbytes Page：8 Pages