X40011S8-B

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Type:	Multi-Voltage Supervisor
Number of Voltages Monitored:	2
Output:	Open Drain or Open Collector
Reset:	Active Low
Reset Timeout:	Adjustable/Selectable
Voltage - Threshold:	2.6V, 4.4V
Operating Temperature:	0°C ~ 70°C (TA)
Mounting Type:	Surface Mount
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:	8-SOIC
Base Part Number:	X40011

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

<h2>X40011S8-B Application Field and Working Principle</h2> <p>The X40011S8-B is a low-voltage supervisor circuit intended for applications that require standby and reset functions. It offers multiple reset options, both active and manual, which enables it to cater to a wide range of applications. Additionally, it comes with an adjustable reset polarity option and a watchdog timer.</p> <p>The X40011S8-B falls under the category of PMIC – Supervisors. This application field and its corresponding working principle are explained in this article.</p> <h3>Application Field</h3> <p>PMIC – Supervisors are used for protection of circuit run time and system integrity. These circuits provide reset functions that are designed to reduce the risk of system failure by forcing the processor or other control logic to reset in the event of certain predetermined conditions.</p><p>The X40011S8-B is designed to provide automated system reset using a watchdog timer. It also provides manual reset for system reset when needed. The X40011S8-B is widely used in applications such as low-voltage microprocessor applications, power supply reset and start-up control, and general board applications.</p> <p>These supervisors can also be used in a variety of mobile applications that require tight control over power management. Additionally, they are widely used in automotive applications such as body controlmodules and powertrain controlmodules.</p> <h3>Working Principle</h3> <p>The X40011S8-B supervisor has a simple working principle. It operates by monitoring the system’s power-supply voltage and provides a reset pulse in the event of certain voltage levels being exceeded.</p><p>The supervisor also supports active-high and active-low reset signals and offers an adjustable comparator that can be configured for different power supply voltages. The adjustable comparator monitors the system power supply voltage and if it goes beyond the cycle’s pre-determined threshold, the supervisor triggers an active-low reset pulse.</p> <p>For manual resetting, the X40011S8-B offers a push-button reset pin. The manual reset pin can be used to reset the system by simply pushing the button. This is useful for situations where the board is not accessible and/or the user is unable to reset it remotely.</p> <p>The supervisor also features a watchdog timer. The watchdog timer feature allows the supervisor to detect when the system is not running according to its designed behaviour and can trigger a reset pulse if necessary.</p> <p>The X40011S8-B is a versatile and reliable PMIC supervisor that can be used in a wide range of applications. Its adjustable reset polarity option, active and manual reset options, and watchdog timer make it an ideal choice for system reset and power supply protection.</p>

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description