CAX810ZTBI-T3

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The CAX810ZTBI-T3 is a System Reset Supervisor with multiple voltage tolerant Input and Reset outputs. The device accepts a single voltage-tolerant input and provides both POR and RESET single outputs with adjustable timing delays. Depending upon the system, the POR and Reset outputs can be used to reset power supplies, system logic or peripherals. or initiate fast power-up sequences.

The CAX810ZTBI-T3 is a versatile supervisor, ideal for a variety of applications. It is most often used for controlling system power-up and power-down sequences as well as system power supply soft start and reset operations. The device also works well in fail-safe designs that require multiple power supplies, as well as in pre-programmed circuit designs, where the power supply is programmed after the device is soldered on the board.

The CAX810ZTBI-T3 works on the principle of a single-voltage tolerant input, which is used to monitor the power supply status, then provide a reset signal to the system if the power supply stability falls below a certain threshold. The device can also be used to monitor multiple voltage sources, if desired. The reset output can be configured to reset the system based on either a falling or an RDY (rising delay) input.

The CAX810ZTBI-T3 has an adjustable POR (Power-On Reset) delay that can be used to program the power-up sequence. It also has an adjustable reset delay that can be used to adjust the reset duration for different system power states. Both POR and Reset delays can be programmed using external resistors, allowing for customized and optimized reset timings for various applications.

The CAX810ZTBI-T3 features a built-in selectable open-drain reset output (RES_OD) and a non-selectable push-pull reset output (RES_PP). The open-drain output can be used to generate a reset signal, while the push-pull output provides a stronger reset signal and can be used to reset power supplies, system logic, or peripherals.

The CAX810ZTBI-T3 also supports a number of system power up, power down, and reset operations. The device has two reset active pulse duration options of either 40 or 60 milliseconds (ms), which can be programmed using an external pull-up or pull-down resistor. The device also supports a maximum reset trip point (RTP) of 0.41V to 4.99V, which can be programmed using an external resistor as well. Additionally, the CAX810ZTBI-T3 can be used to reset system logic or peripherals, as it also supports an active low enable (EN) function.

The CAX810ZTBI-T3 offers a variety of features and benefits to users. Its high voltage tolerant inputs allow it to be used in a wide range of power supply design applications, while its adjustable reset delays offer flexibility in tailoring the reset time of the system. The device\'s integrated selectable open-drain and push-pull reset outputs provide strong reset signals and the ability to reset power supplies, system logic, or peripherals. Additionally, the device supports a maximum reset trip point of 0.41V to 4.99V which makes it suitable for fail-safe system designs as well as pre-programed circuit designs. These features, along with its wide range of reset active pulse duration values, make the CAX810ZTBI-T3 an ideal supervisor for a variety of applications.

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