MCP39F521T-E/MQ
ActiveI2C SINGLE-PHASE, POWER-MONITORING IC WITH CALCULATION AND ENERGY ACCUMULATION 28 QFN 5X5X0.9MM T/R ROHS COMPLIANT: YES
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MCP39F521T-E/MQ
ActiveI2C SINGLE-PHASE, POWER-MONITORING IC WITH CALCULATION AND ENERGY ACCUMULATION 28 QFN 5X5X0.9MM T/R ROHS COMPLIANT: YES
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Technical Specifications
Parameters and characteristics for this part
| Specification | MCP39F521T-E/MQ |
|---|---|
| Current - Supply | 13 mA |
| Measurement Error | 0.1 % |
| Meter Type | Single Phase |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 28-VFQFN Exposed Pad |
| Supplier Device Package | 28-QFN (5x5) |
| Voltage - I/O High | 3 V |
| Voltage - I/O Low | 0.4 V |
| Voltage - Supply [Max] | 3.6 V |
| Voltage - Supply [Min] | 2.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 3300 | $ 2.72 | |
| Microchip Direct | T/R | 1 | $ 3.59 | |
| 25 | $ 3.00 | |||
| 100 | $ 2.72 | |||
| 1000 | $ 2.62 | |||
| 5000 | $ 2.59 | |||
| Newark | Each (Supplied on Full Reel) | 100 | $ 2.81 | |
Description
General part information
MCP39F521 Series
The MCP39F521 is a highly integrated, single-phase power-monitoring IC designed for real-time measurement of input power for AC/DC power supplies, providing power and energy values. It includes dual-channel delta sigma ADCs, a 16-bit calculation engine, EEPROM and a flexible 2-wire interface. An integrated low-drift voltage reference in addition to the 94.5 dB of SINAD performance on each measurement channel allows for better than 0.1% accurate designs across a 4000:1 dynamic range.
Documents
Technical documentation and resources