Серия формирователей импульса сброса TPV706

Общие характеристики

	Раздел	Формирователи импульса сброса
	Ток собственного потребления
	Пороговое напряжение
	Рабочая температура

Документация на серию TPV706

TPV706 Low Voltage Supervisory Circuit with Watchdog Features Description Precision low voltage monitoring and Power The TPV706 is a supervisory circuit that monitors power Fail detector supply voltage levels and provides a power-on reset  200 ms (typical) reset timeout signal.  Manual reset input A watchdog monitor is provided, which is activated if the  Independent watchdog timer watchdog input doesn’t toggle within 1.6 sec.  Reset output stage A reset signal can also be asserted by an external  Push-pull Active-low output (TPV706) manual reset input.  Low power consumption: 4 μA In addition, there is a power fail detector with 1.25V  Guaranteed reset output valid to VCC = 1 V threshold, which can be used to monitor an additional  Power supply glitch immunity power supply.  Specified from −40°C to +125°C The reset periods are fixed at 200 ms (typical).  8-lead SOP package The TPV706 is available in a 8-lead SOP package and  Applications  Microprocessor systems  Computers  Controllers  Intelligent instruments  Portable equipment typically consumes only 4 μA, suitable for use in low power, portable applications. Function block diagram WATCHDOG TRANSITION DETECTOR WATCHDOG INPUT (WDI) WATCHDOG TIMER WATCHDOG OUTPUT (WDO) RESET AND WATCHDOG TIMEBASE MR VCC RESET GENERATOR VREF POWER FAIL INPUT(PFI) POWER FAIL OUTPUT (PFO) 1.25V GND Figure 1. www.3peakic.com.cn 1 / 12 RESET  PDF

Документация на серию TPV706 

Microsoft Word - TPV706_Datasheet_Rev.A.02

Дата модификации: 28.04.2022

Размер: 470.6 Кб

12 стр.

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