DS1706RESA/T&R

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Electronic systems are frequently reliant upon DC power as their primary power source. To ensure reliable operation, it is important to have reliable supervision and sequencing of power-on and power-off of electronic systems. The DS1706RESA/T&R is a supervisor device that functions to monitor an input voltage and turn on various supervisory and override functions when power is applied to the device. This supervisor device is typically used in multi-supply, server and other applications.

The DS1706RESA/T&R is an advanced reset and power-on sequencing and supervisor device. It consists of an precision voltage monitoring circuit, an override circuit, an active high/low reset input/output, an active high/low power-good input/output and a precision voltage reference circuit. It also features selectable power-on reset delay time, active low/high reset capability, active low/high power-good and polarity detector capabilities. The operating temperature range for the device is from -40°C to +125°C.

The DS1706RESA/T&R\'s precision voltage monitoring circuit monitors the device\'s input voltage. When the input voltage rises above a programmable threshold, the device will generate a reset signal that turns on various supervisory devices. This reset signal can be programmed to be an active high or low reset. Similarly, the reset time can be programmed to be in the range of 10ms to 100ms.

The DS1706RESA/T&R also features an override circuit, which allows the reset signal to be overridden. This is useful for applications that require additional levels of control and flexibility. When the override signal is asserted, the device will reset, no matter what the input voltage is. This can be programmed to be an active high or low override signal.

The DS1706RESA/T&R also has an active high/low power-good input/output. This feature allows the device to monitor the input voltage, and if the voltage is above a programmable threshold, the device will generate a power-good signal. This signal can be used to indicate that the device is powered up and is ready to use. Furthermore, this feature can be set to be an active high or low power-good signal.

The precision voltage reference circuit of the DS1706RESA/T&R is essential for providing accurate and reliable operation. The reference circuit allows the device to monitor the input voltage and generates a reset signal when the voltage is above a preset threshold. This reference circuit also improves the accuracy and stability of the voltages monitored. This reference circuit is programmable, allowing the user to set a different reset threshold for different supply voltages.

The DS1706RESA/T&R is a reliable and programmable power monitoring and override circuit. Its features make it suitable for a wide range of multi-supply and server applications. Its precision voltage monitoring circuit, override circuit, active high/low reset input/output, active high/low power-good output and precision voltage reference circuit make it a great choice for applications that require reliable power-on/off sequencing, programmable reset and override capabilities, and accurate monitoring of input voltages.

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