ADM8614Y263ACBZ-R7 Single-Supply Monitors by Analog Devices

Status: Production
Series: ADM8614
RoHS: Compliant
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The ADM8611 / ADM8612 / ADM8613 / ADM8614 / ADM8615 are voltage supervisory circuits that monitor power supply voltage levels and code execution integrity in microprocessor-based systems. Apart from providing power-on reset signals, an on-chip watchdog timer can reset the microprocessor if it fails to strobe within a preset timeout period. A reset signal can also be asserted by an external push-button through a manual reset input.The ultralow power consumption of these devices makes them suitable for power efficiency sensitive systems, such as battery-powered portable devices and energy meters.The features of each member of the device family are shown in Table 9 in the data sheet. Each device subdivides into submodels with differences in factory preset voltage monitoring threshold options. In the range of 2 V to 4.63 V, 10 options are available for the ADM8611. In the range of 2.32 V to 4.63 V, five options are available for both the ADM8613 and ADM8614. A separate supply input allows the ADM8612 and ADM8615 to monitor 20 different low voltage levels from 0.5 V to 1.9 V. Not all device options are available as standard models.The ADM8611, ADM8612, ADM8613, and ADM8615 can reset on demand through the manual reset input. The watchdog function on the ADM8613, ADM8614, and ADM8615 monitors the heartbeat of the microprocessor through the WDI pin. The ADM8613 and ADM8614 have a watchdog disable input, which allows the user to disable the watchdog function, if required. The ADM8614 also has a watchdog timeout extension input, allowing the watchdog timeout to be extended from 1.6 sec to 100 sec.The ADM8611/ADM8612/ADM8613/ADM8614/ADM8615 are available in a 6-ball, 1.46 mm × 0.96 mm WLCSP. These devices are specified over the temperature range of −40°C to +85°C.  

Prices starting from US$1.02


Distributor Starting From Stock
Logo for Analog Devices Analog Devices US$1.07
11,557
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Logo for Newark Electronics Newark Electronics US$1.08
2,625
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Logo for element14 element14 US$1.02
2,625
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Logo for Farnell Farnell US$1.06
2,625
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Features

Ultralow power consumption with ICC = 92 nA (typical)
Continuous monitoring with no blank time
Pretrimmed voltage monitoring threshold options
10 options from 2 V to 4.63 V for the ADM8611
20 options from 0.5 V to 1.9 V for the ADM8612/ADM8615
5 options from 2.32 V to 4.63 V for the ADM8613/ADM8614
±1.3% threshold accuracy over full temperature range
Manual reset input (ADM8611/ADM8612/ADM8613/ADM8615)
200 ms (typical) reset timeout
Low voltage input monitoring down to 0.5 V (ADM8612/ADM8615)
Watchdog timer (ADM8613/ADM8614/ADM8615)
Watchdog function disable input (ADM8613/ADM8614 only)
Watchdog timeout extension input (ADM8614 only)
Active low, open-drain RESET output
Power supply glitch immunity
Available in a 1.46 mm × 0.96 mm WLCSP
Operational temperature range: −40°C to +85°C

Alternative Descriptions

IC,Watchdog,WD_DIS,WDT_SEL ULP | Analog Devices
Voltage Supervisor, Wlcsp-6, 85Deg C | Newark Electronics
VOLTAGE SUPERVISOR, WLCSP-6, 85DEG C | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADM8614Y263ACBZ-R7?

Additional datasheets, footprints and schematics for ADM8614Y263ACBZ-R7 are listed on our Part Details page. You can also find images and similar parts to ADM8614Y263ACBZ-R7 on this page.

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What category does ADM8614Y263ACBZ-R7 fall under?

The ADM8614Y263ACBZ-R7 is listed under Single-Supply Monitors.

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Is the ADM8614Y263ACBZ-R7 RoHS compliant?

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

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Authorised distributors including Analog Devices, Newark Electronics, element14 and Farnell have stock available or on a lead time for ADM8614Y263ACBZ-R7.

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