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15 pcs
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15 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ADM1184ARMZ-REEL7 is an integrated 4-channel voltage monitoring device designed by Analog Devices. It operates from a VCC supply range of 2.7 V to 5.5 V. The device utilizes four precision comparators, each with a 0.6 V reference and a worst-case accuracy of 0.8%, to monitor different voltage rails. The trip points for these monitored rails are set using external resistor dividers connected to the VIN1, VIN2, VIN3, and VIN4 pins.
This IC provides three open-drain enable outputs (OUT1, OUT2, OUT3) and a common power-good output (PWRGD). The enable outputs are dependent on their associated VINx input. If a monitored supply drops below its programmed threshold, the corresponding OUTx pin and PWRGD are disabled. PWRGD asserts after an internal 190 ms delay, indicating the status of all monitored supplies. If any VINx drops below its threshold, PWRGD is deasserted immediately.
The ADM1184ARMZ-REEL7 is supplied in a 10-lead MSOP package, suitable for surface mounting. Its operating temperature range is -40°C to 85°C (TA). This device is well-suited for monitor and alarm functions in applications such as telecommunications and microprocessor systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ADM1184ARMZ-REEL7 operates from 2.7 V to 5.5 V on the VCC pin.
The comparator accuracy is 0.8%.
It monitors four voltage channels.
The operating temperature range is -40°C to 85°C.
It is available in a 10-MSOP surface-mount package.
The reference voltage is 0.6 V.
The internal delay is 190 ms.