ADM8617SAYAKSZ-RL7 Single-Supply Monitors by Analog Devices

Status: Production
Series: ADM8617
RoHS: Compliant
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The ADM8616/ADM8617 are supervisory circuits that monitorpower supply voltage levels and code execution integrity in micro-processor-based systems. A power-on reset signal generates whenthe supply voltage rises to a preset threshold level. The ADM8616/ADM8617 have an on-chip watchdog timer that can reset themicroprocessor if it fails to strobe within a preset timeoutperiod.Each part is available in the following nine reset thresholdoptions: 1.58 V, 1.67 V, 2.19 V, 2.32 V, 2.63 V, 2.93 V, 3.08 V, 4.38 V, and 4.63 V. There are four reset timeout options: 1 ms,20 ms, 140 ms, and 1120 ms. There are also three possible watchdog timeouts available: 6.3 ms, 102 ms, and 1.6 sec. Notall device options are released for sale as standard models. Seethe Ordering Guide for details.The parts differ in terms of reset output configuration. TheADM8616 is active-low with a push-pull output, while theADM8617 is active-low with an open-drain output.The ADM8616/ADM8617 are available in 4-lead SC70 packagesand typically consume only 5 μA, making them suitable for usein low power, portable

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Features

Precision 1.8 V to 5 V power supply monitoring
9 RESET threshold options
1.58 V to 4.63 V
4 RESET timeout options
1 ms, 20 ms, 140 ms, 1120 ms
3 watchdog timeout options
6.3 ms, 102 ms, 1.6 sec
RESET output stages
Open-drain active-low (ADM8617)
Low power consumption (5 μA)
Guaranteed reset output valid to VCC = 1 V
Power supply glitch immunity
Specified over −40°C to +85°C temperature range
4-lead SC70 package

Alternative Descriptions

Watchdog Supervisor - IC. | Analog Devices


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADM8617SAYAKSZ-RL7?

Additional datasheets, footprints and schematics for ADM8617SAYAKSZ-RL7 are listed on our Part Details page. You can also find images and similar parts to ADM8617SAYAKSZ-RL7 on this page.

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What category does ADM8617SAYAKSZ-RL7 fall under?

The ADM8617SAYAKSZ-RL7 is listed under Single-Supply Monitors.

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Is the ADM8617SAYAKSZ-RL7 RoHS compliant?

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

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