ADM1169ACPZ Digital Sequencers by Analog Devices

Status: Production
Series: ADM1169
RoHS: Compliant
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Features

Complete supervisory and sequencing solution for up to 8 supplies
16 event deep black box nonvolatile fault recording
8 supply fault detectors enable supervision of supplies to: < 0.5% accuracy at all voltages at 25°C; < 1.0% accuracy across all voltages and temperatures
4 selectable input attenuators allow supervision of supplies to: 14.4 V on VH; 6 V on VP1 to VP3 (VPx)
8 programmable driver outputs, PDO1 to PDO8 (PDOx)
Sequencing engine (SE) implements state machine control of PDO outputs: conditional on input events; Power-up and power-down sequence control; Fault event handling; Interrupt on warnings; Watchdog can be integrated in SE; software control through SMBus
User EEPROM: 256 bytes
Complete voltage margining solution for 4 voltage rails
4 voltage output 8-bit DACs (0.300 V to 1.551 V) allow voltage adjustment via dc-to-dc converter trim/feedback node
12-bit ADC for readback of all supervised voltages Reference input (REFIN) has 2 input options: Driven directly from 2.048 V (±0.25%) REFOUT pin; More accurate external reference for improved ADC performance
Device powered by the highest of VPx, VH for improved redundancy
Industry-standard 2-wire bus interface (SMBus)
Guaranteed PDO low with VH, VPx = 1.2 V
4 dual-function inputs, VX1 to VX4 (VXx): High impedance input to supply fault detector with thresholds between 0.573 V and 1.375 V; General-purpose logic input

Alternative Descriptions

Programmable Supervisor Sequen | Analog Devices


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADM1169ACPZ?

Additional datasheets, footprints and schematics for ADM1169ACPZ are listed on our Part Details page. You can also find images and similar parts to ADM1169ACPZ on this page.

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What category does ADM1169ACPZ fall under?

The ADM1169ACPZ is listed under Digital Sequencers.

Can I view similar or alternative parts?

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Is the ADM1169ACPZ RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

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