MaxLinear SP706S
The SP706R / SP706S / SP706T and SP708S / SP708T series is a family of microprocessor (µP) supervisory circuits that integrate a myriad of components involved in discrete solutions which monitor power-supplies and batteries in µP and digital systems. The SP706R / SP706S / SP706T and SP708S / SP708T series will significantly improve system reliability and operational efficiency when compared to solutions using discrete components. The features of the SP706R / SP706S / SP706T and SP708S / SP708T series include a watchdog timer, a µP reset, a power fail comparator, and a manualreset input.GENERAL DESCRIPTION
The SP706R / SP706S / SP706T and SP708S / SP708T series is ideal for 3.0V or 3.3V applications in automotive systems, computers, controllers and intelligent instruments. The SP706R / SP706S / SP706T and SP708S / SP708T series is an ideal solution for systems in which critical monitoring of the power supply to the µP and related digital components is demanded.FEATURES
● Precision low voltage monitor SP706R: +2.63V SP706S / SP708S: +2.93V SP706T / SP708T: +3.08V● 200ms RESET pulse width SP706R / SP706S / SP706T: active low SP708S / SP708T: active high and active low
● Independent watchdog timer 1.6s timeout (SP706R / SP706S / SP706T) Enable / disable function
● 40µA maximum supply current
● Debounced TTL / CMOS manual reset input
● RESET asserted down to VCC = 1V
● VCC glitch immunity
● Voltage monitor for power failure or low battery warning
● 8-Pin NSOIC and MSOP packages
● Pin compatible with industry standards 706R/S/T and 708S/T Application...