CAT1162W45

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The CAT1162W45 is an ultra-low-power, dual-input system reset IC. It acts as a supervisor to monitor two power supplies, one input voltage and one brown-out voltage. It also supports internal brown-out detection and an adjustable long wait reset interval. The CAT1162W45 is a system reset supervisor designed to ensure that the system stays in a safe and known state when part of or all of the system functions fail.

The CAT1162W45 features an ultra-low power reset system to provide reset and reset assertion with only 4 mA of supply current. It is also equipped with an input voltage detector, a brown-out detector, a reset control circuit, and a reset output status circuit. The product is available in Green and Standard Power packages. It has a minimum operating temperature of –40°C and a maximum operating temperature of +125°C.

For dual-input reset applications, the CAT1162W45 offers a unique combination of features and benefits. The dual-input reset monitor is specially designed to ensure that the system enters into a known safe and secure state when either one of the two input voltage levels declines or one of them dies.

The CAT1162W45 offers a wide range of valuable features and benefits including an adjustable reset delay, a maximum reset assertion time of 1 ms, an adjustable long wait reset interval, and a maximum of four reset assertions per hour. Additionally, it allows a user to configure the minimum reset assertion voltage, as well as the reset pulse width and assertion time.

The CAT1162W45 also boasts of a wide array of useful features and benefits. It offers excellent board-level reliability and is equipped with a unique open-drain reset output status indicator. Furthermore, it has an adjustable reset inactivity time which enables the reset signal to be held active until one or both supply voltages return to operational levels. Lastly, the device supports both active high and active low reset configuration.

The CAT1162W45 is well suited for use in applications where system reliability, robustness, and flexibility are highly important. It is a suitable solution for embedded applications that require fail-safe operation and is often found in embedded system applications where system reset or power monitoring is required.

In conclusion, the CAT1162W45 is an ultra-low-power dual-input system reset IC. It provides extensive protection against power-related system issues by offering an adjustable reset delay, an adjustable long wait reset interval, an adjustable minimum reset assertion voltage, as well as a maximum of four reset assertions per hour. Furthermore, the device offers excellent board-level reliability, an open-drain reset output status indicator, and supports both active high and active low reset configuration. All of these features and benefits make the CAT1162W45 an ideal choice for applications requiring system reliability, robustness and flexibility.

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