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MAXQ3181-RAN+ Datasheet(PDF) 8 Page - Maxim Integrated Products |
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MAXQ3181-RAN+ Datasheet(HTML) 8 Page - Maxim Integrated Products |
8 / 84 page Low-Power, Active Energy, Polyphase AFE 8 _______________________________________________________________________________________ Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Voltage Range on DVDD Relative to DGND .........-0.3V to +4.0V Voltage Range on AVDD Relative to AGND..........-0.3V to +4.0V Voltage Range on AGND Relative to DGND .........-0.3V to +0.3V Voltage Range on AVDD Relative to DVDD ..........-0.3V to +0.3V Voltage Range on Any Pin Relative to DGND except VxP, IxN Pins..............................-0.3V to +4.0V Voltage Range on VxP, IxN Relative to AGND ......-0.3V to +4.0V Operating Temperature Range ...........................-40°C to +85°C Junction Temperature ......................................................+150°C Storage Temperature Range .............................-65°C to +150°C Lead Soldering Temperature .............................Refer to the IPC/ JEDEC J-STD-020 Specification. PARAMETER CONDITIONS MIN TYP MAX UNITS Active Energy Linearity Error DR 1000:1 0.1 % Apparent Energy Linearity Error DR 1000:1 0.5 % RMS Voltage Linearity Error DR 20:1 0.5 % DR 500:1 1.0 RMS Current Linearity Error DR 20:1 0.5 % Line Frequency Error 0.5 % Power Factor Error 1.0 % ELECTRICAL CHARACTERISTICS (VAVDD = VDVDD = VRST to 3.6V, TA = -40°C to +85°C, unless otherwise noted.) (Note 2) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS POWER-SUPPLY SPECIFICATIONS Digital Supply Voltage VDVDD VRST 3.6 V Power-Fail Interrupt Trip Point VPFW Active mode, EPWRF = 1 2.84 3.13 V Power-Fail Reset Trip Point VRST Active mode 2.70 2.99 V Analog Supply Voltage VAVDD VRST 3.6 V Analog Supply Current IAVDD fCLK = 8MHz 0.9 1.8 mA Digital Supply Current IDVDD fCLK = 8MHz 8.5 13 mA Low-Power Measurement Mode Current ILOWPM LOWPM = 1 (Note 1) 4.2 mA Stop-Mode Current 0.2 12 μA DIGITAL I/O SPECIFICATIONS Input High Voltage VIH 0.7 x VDVDD V Input Low Voltage VIL 0.3 x VDVDD V Input Hysteresis VIHYS VDVDD = 3.3V 500 mV Input Leakage IL VIN = DGND or VDVDD, pullup off ±0.01 ±1 μA METERING SPECIFICATIONS (VAVDD = VDVDD = VRST to 3.6V, Current Channel Dynamic Range 1000:1 at TA = +25°C, unless otherwise noted.) (Note 1) ABSOLUTE MAXIMUM RATINGS |
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