ADM1064ASUZ

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The ADM1064ASUZ is an supervisor integrated circuit (IC) designed to monitor multiple power supplies, allowing microprocessors and other complex systems to be protected from anomalous power faults. The ADM1064ASUZ, from Texas Instruments, provides a low-power, high-performance supervisor circuit in order to protect integrated circuits from damage due to power-related problems, such as under-voltage transient and over-voltage, over-current, and over-temperature events.

The ADM1064ASUZ belongs to the category of power management IC (PMIC) and supervision integrated circuits (Supervisors). It is designed to monitor power supply voltages up to 6.5V, such as 3.3V, 5V, and 12V. It also provides a watch dog timer and a temperature sensor.

The ADM1064ASUZ provides four channels of voltage-controlled precision logic outputs and allows monitoring of single and multiple power supplies. Its output is based on a fixed threshold which can be selected for resetting and remapping applications, and for active low supply errors. The system provides an internal watch dog timer for resetting microprocessors and other complex systems and is capable of supporting widely used serial peripheral interface (SPI) sensors.

The ADM1064ASUZ is a high-accuracy voltage and current monitoring IC with on-die error detection (ODE). It offers a high resolution with regard to over-voltage/under-voltage protection and over-current/over-temperature protection. Its short detection time (typical 2.5 µs) and two available fixed thresholds (reset and remap) makes it ideal for resetting, remapping and triggering supply errors in systems. It has an on-chip 8-bit high resolution ADC and temperature sensor, with a temperature resolution of -40°C to 125°C. It also has an automatic calibration mechanism to minimize system losses and enable better accuracy.

The ADM1064ASUZ provides a wide range of application fields, including but not limited to, industrial automation, automotive applications, telecom, and medical equipment. It also provides a wide range of features, such as an adjustable input voltage range, a monitor and control circuit, air flow sensors, humidity sensors, and a temperature switch. The ADM1064ASUZ works in both temperature compensated and temperature dependent modes and can be used for resetting and mapping system supply voltages. The temperature switch can be used for pre-warning or system protection.

Overall, the ADM1064ASUZ is a powerful and highly integrated voltage supervisory IC that provides superior precision and accuracy in monitoring power supply voltage and current. It offers a wide range of monitoring functions, including resetting and remapping, over-temperature protection, and on-die error detection. It is well suited for a wide range of applications, including the automotive and industrial automation, telecom, and medical equipment applications. The ADM1064ASUZ’s excellent design accuracy and support for multiple power sources make it an ideal solution for protecting and resetting system power supply voltages.

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