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企业名:深圳市捷朗信科技有限公司
类型:经销商
电话: 13760145789
手机:13760145789
联系人:杨旭荣
邮箱:jlx-yang@foxmail.com
地址:广东深圳福田区振华路东方时代广场A1812
The TPS3705, TPS3707 family of microprocessor supply-voltage supervisors provide circuit initialization and timing supervision, primarily for DSP and processor-based systems. During power-on, RESET\ is asserted when the supply voltage VDD becomes higher than 1.1 V. Thereafter, the supply voltage supervisor monitors VDD and keeps RESET\ active as long as VDD remains below the threshold voltage VIT+. An internal timer delays the return of the output to the inactive state (high) to ensure proper system reset. The delay time, tdtyp = 200 ms, starts after VDD has risen above the threshold voltage VIT+. When the supply voltage drops below the threshold voltage VIT–, the output becomes active (low) again. No external components are required.
企业名:深圳市捷朗信科技有限公司
类型:经销商
电话: 13760145789
手机:13760145789
联系人:杨旭荣
邮箱:jlx-yang@foxmail.com
地址:广东深圳福田区振华路东方时代广场A1812
友情链接: 深圳市元东发电子有限公司