ADM1185ARMZ-1REEL7 Analog Sequencers by Analog Devices

Status: Production
Series: ADM1185
RoHS: Compliant
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The ADM1185 is an integrated, 4-channel, voltage monitoring and sequencing device. A 2.7 V to 5.5 V power supply is required on the VCC pin to power the device.Four precision comparators monitor four voltage rails. All comparators have a 0.6 V reference with a worst-case accuracy of 0.8%. Resistor networks that are external to the VIN1, VIN2, VIN3, and VIN4 pins set the trip points for the monitored supply rails.A digital core interprets the status of the comparator outputs.Internal time delays can be used for sequencing the startup of subsequent power supplies enabled by the outputs. Supplies falling out of range are also detected and, as a result, appropriate outputs are disabled.The ADM1185 has four open-drain outputs. In a typical configuration, OUT1 to OUT3 are used to enable power supplies, while PWRGD is a common power-good output, indicating the status of all monitored supplies.The ADM1185 is available in a 10-lead mini small outline package (MSOP).

Prices starting from US$2.49


Distributor Starting From Stock
Logo for Analog Devices Analog Devices US$2.69
3,000
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Logo for Chip One Stop Chip One Stop US$2.83
922
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Logo for Farnell Farnell US$2.77
284
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Logo for Newark Electronics Newark Electronics US$2.79
284
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Logo for element14 element14 US$2.73
284
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Logo for Richardson RFPD Richardson RFPD US$2.49
-
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Features

Powered from 2.7 V to 5.5 V on the VCC pin
Logical core with internal timeouts provides power supply sequencing and fault protection
4 inputs can be programmed to monitor different voltage levels with resistor dividers
Monitors 4 supplies via 0.8% accurate comparators
3 open-drain enable outputs
Open-drain power-good output (PWRGD)
10-lead MSOP

Alternative Descriptions

Integrated 4 Channel Voltage M | Analog Devices
VOLTAGE MONITOR, MSOP-10, 85DEG C | Farnell
Voltage Monitor, Msop-10, 85Deg C | Newark Electronics
LINEAR ICS, OTHER | Richardson RFPD


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADM1185ARMZ-1REEL7?

Additional datasheets, footprints and schematics for ADM1185ARMZ-1REEL7 are listed on our Part Details page. You can also find images and similar parts to ADM1185ARMZ-1REEL7 on this page.

What pricing and inventory information can I view?

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What category does ADM1185ARMZ-1REEL7 fall under?

The ADM1185ARMZ-1REEL7 is listed under Analog Sequencers.

Can I view similar or alternative parts?

You can view similar parts to ADM1185ARMZ-1REEL7 when available in the Analog Sequencers range under the specifications section at the bottom of the details page.

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Is the ADM1185ARMZ-1REEL7 RoHS compliant?

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

Which authorised distributors for ADM1185ARMZ-1REEL7 have stock available?

Authorised distributors including Analog Devices, Chip One Stop, Farnell, Newark Electronics and element14 have stock available or on a lead time for ADM1185ARMZ-1REEL7.

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