ADM1166ASUZ Digital Sequencers by Analog Devices

Status: Production
Series: ADM1166
RoHS: Compliant
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The ADM1166 Super Sequencer® is a configurable supervisory/ sequencing device that offers a single-chip solution for supply monitoring and sequencing in multiple-supply systems. In addition to these functions, the ADM1166 integrates a 12-bit ADC and six 8-bit voltage output DACs. These circuits can be used to implement a closed-loop margining system that enables supply adjustment by altering either the feedback node or reference of a dc-to-dc converter using the DAC outputs.Supply margining can be performed with a minimum of external components. The margining loop can be used for in-circuit testing of a board during production (for example, to verify board func-tionality at −5% of nominal supplies), or it can be used dynamically to accurately control the output voltage of a dc-to-dc converter.

Prices starting from US$19.14


Distributor Starting From Stock
Logo for Analog Devices Analog Devices US$23.18
255
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Logo for Farnell Farnell US$19.14
37
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Logo for Newark Electronics Newark Electronics US$19.57
37
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Logo for element14 element14 US$20.09
37
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Features

Complete supervisory and sequencing solution for up to 10 supplies
16 event deep black box nonvolatile fault recording
10 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
5 selectable input attenuators allow supervision of supplies to
14.4 V on VH
6 V on VP1 to VP4 (VPx)
2 auxiliary (single-ended) ADC inputs
12-bit ADC for readback of all supervised voltages
5 dual-function inputs, VX1 to VX5 (VXx)
High impedance input to supply fault detector with thresholds between 0.573 V and 1.375 V
General-purpose logic input
10 programmable driver outputs, PDO1 to PDO10 (PDOx)
Open-collector with external pull-up
Push/pull output
See data sheet for additional features

Alternative Descriptions

Programmable Supervisor Sequen | Analog Devices
VOLTAGE DETECTOR, TQFP-48, 85DEG C | Farnell
Voltage Detector, Tqfp-48, 85Deg C | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADM1166ASUZ?

Additional datasheets, footprints and schematics for ADM1166ASUZ are listed on our Part Details page. You can also find images and similar parts to ADM1166ASUZ on this page.

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What category does ADM1166ASUZ fall under?

The ADM1166ASUZ is listed under Digital Sequencers.

Can I view similar or alternative parts?

You can view similar parts to ADM1166ASUZ when available in the Digital Sequencers range under the specifications section at the bottom of the details page.

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Is the ADM1166ASUZ RoHS compliant?

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

Which authorised distributors for ADM1166ASUZ have stock available?

Authorised distributors including Analog Devices, Farnell, Newark Electronics and element14 have stock available or on a lead time for ADM1166ASUZ.

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