ADM1064ACPZ

The ADM1064ACPZ from Analog Devices is a versatile Super Sequencer® IC offering a comprehensive solution for monitoring and controlling up to 10 power supply voltages. It integrates 10 supply fault detectors with high accuracy across various voltages and temperatures, enabling robust system supervision.

Key features include a 12-bit Analog-to-Digital Converter (ADC) for precise readback of supervised voltages and 10 programmable driver outputs (PDOx) that can be configured for complex power-up and power-down sequencing. The device supports supervision of supplies up to 14.4 V on VH and 6 V on VPx inputs, with selectable input attenuators. It also includes dual-function inputs for logic or fault detection and a watchdog timer function.

Designed for applications requiring intricate power management, the ADM1064ACPZ facilitates complex control of boards through its state machine control of PDO outputs. The device communicates via an industry-standard 2-wire SMBus interface. It is available in a 40-lead LFCSP package, suitable for surface mount applications.

This supervisor IC is ideal for use in central office systems, servers, routers, and DSP/FPGA supply sequencing, where precise voltage monitoring and controlled power sequencing are critical for system stability and performance.