Analog Devices 78M6631-IM/F Energy Metering
IC POWER MEAS/MON 3 PHASE 56TQFN

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
78M6631-IM/F
Detailed Description
IC POWER MEAS/MON 3 PHASE 56TQFN
Package
56-WFQFN Exposed Pad
Key Features
Package / Case: 56-WFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
78M6631-IM/F Datasheet
Quick Jump:
Technical Specifications
Analog Devices 78M6631-IM/F Energy Metering technical specifications.
General
Package / Case
56-WFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
3 V ~ 3.6 V
Current Supply
9.1mA
Input Impedance
40kOhm ~ 90kOhm
Measurement Error
0.5%
Voltage IO High
2V
Voltage IO Low
0.8V
Meter Type
3 Phase
Alternate Parts Comparison (78M6631-IM/F vs 71M6515H-IGT/F vs LTC2946IMS#PBF vs 71M6103-ILR/F)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 56-WFQFN Exposed Pad | 64-LQFP | 16-TFSOP | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 3 V ~ 3.6 V | 3 V ~ 3.6 V | 2.7 V ~ 100 V | 2.5 V ~ 3.6 V |
| Measurement Error | 0.5% | 0.1% | 0.4% | 0.1% |
| Meter Type | 3 Phase | 3 Phase | Single Phase | 3 Phase |
| Current Supply | 9.1mA | -- | 900µA | 770µA |
| Lifecycle Status | -- | Obsolete | Active | Obsolete |
| Package | -- | 64-LQFP | 16-TFSOP (0.118", 3.00mm Width) | 8-SOIC (0.154", 3.90mm Width) |
| Action |
More Parts in Energy Metering
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.