Power Monitors

Analog Devices’ power monitoring ICs provide an integrated solution for digital current and voltage measurement via an on-chip, 12-bit analog-to-digital converter (ADC). Leveraging ADI’s precision analog design techniques, ADI’s products are twice as precise as competing devices, offering best-in-class accuracy (<±0.8%). The power monitors complete the industry’s only monitor and sequencer family to deliver <±1% accuracy for 2 to 12 supplies.
Product Selection Table

Power Monitors

Power Monitors

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SortOrderPart#V-Hot Swap RangeVsupply span (min)
(V)
Vsupply span (max)
(V)
UV and OV DetectionSwitch SourceConfig/Programming InterfaceUS Price 1000 to 4999
($ US)
1ADM1278 4.5 to 20 V 4.5 20 OV pin, UV pin Ext N-ch PMBUS $2.89
2ADM1075 -35 V to -80 V 11.5 13 OV pin, UV pin Internal Switch PMBUS $4.99
3ADM1276 2.0 to 20.0 V 2.95 20 UV/OV pin Ext N-ch PMBUS $5.29
4ADM1275 2.0 to 20.0 V 2.95 20 OV pin, UV pin Ext N-ch I²C Interface w/ 4 Addresses $4.49
5ADM1178Reference Circuit Available 3.15 to 16.8 3.15 16.5 ON pin (UV) Ext N-ch I²C Interface w/ 4 Addresses $2.73
6ADM1177 3.15 to 16.7 3.15 16.5 ON pin (UV) Ext N-ch I²C Interface w/ 4 Addresses $2.53
7ADM1176 3.15 to 16.6 3.15 16.5 ON pin (UV) Ext N-ch I²C Interface w/ 16 Addresses $2.53
8ADM1175 3.15 to 16.5 3.15 16.5 ON pin (UV), ONB pin (OV) Ext N-ch I²C Interface w/ 4 Addresses $2.53