• 品       牌：TI(德州仪器)
• 型       号：TPS3801K33DCKR
• 商品编号：IC0037853
• 封装规格：
• 商品描述： The TPS380x family of supervisory circuits monitor supply voltages to provide circuit initialization and timing supervision, primarily for DSPs and other processor-based systems.; These devices assert a push-pull; signal when the SENSE (adjustable version) or V; (fixed version) drops below a preset threshold. The; output remains asserted for the factory programmed delay time after the SENSE or V; return above its threshold.; The TPS380x devices, except the TPS3801-01, incorporate a manual reset input (; ). A low level at; causes; to become active.; The TPS380x uses a precision reference to achieve an overall threshold accuracy of 2%—2.5%. These devices are available in a 5-pin SC-70 package, which is only about half the size of a 5-pin SOT-23 package.; The TPS380x devices are fully specified over a temperature range of –40°C to +85°C. The TPS380x family of supervisory circuits monitor supply voltages to provide circuit initialization and timing supervision, primarily for DSPs and other processor-based systems.; These devices assert a push-pull; signal when the SENSE (adjustable version) or V; (fixed version) drops below a preset threshold. The; output remains asserted for the factory programmed delay time after the SENSE or V; return above its threshold.; The TPS380x devices, except the TPS3801-01, incorporate a manual reset input (; ). A low level at; causes; to become active.; The TPS380x uses a precision reference to achieve an overall threshold accuracy of 2%—2.5%. These devices are available in a 5-pin SC-70 package, which is only about half the size of a 5-pin SOT-23 package.; The TPS380x devices are fully specified over a temperature range of –40°C to +85°C.