MAXQ3180-RAN+ datasheet(2/48 Pages) MAXIM

2 / 48 page

Low-Power, Multifunction, Polyphase AFE

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ABSOLUTE MAXIMUM RATINGS

METERING SPECIFICATIONS

(AVDD = DVDD = VRST to 3.6V, Current Channel Dynamic Range 1000:1 at TA = +25°C, unless otherwise noted.) (Note 1)

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

GND or 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 Error

DR 1000:1

0.1

Reactive Energy Error

DR 1000:1

0.2

Apparent Energy Error

DR 1000:1

0.5

RMS Voltage Error

DR 20:1

0.5

RMS Current Error

DR 500:1

0.5

Line Frequency Error

0.5

Power Factor Error

0.5

Active Energy Error with Harmonic

Components

(Note 2)

0.1

ELECTRICAL CHARACTERISTICS

(AVDD = DVDD = VRST to 3.6V, TA = -40°C to +85°C, unless otherwise noted.) (Note 3)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

POWER-SUPPLY SPECIFICATIONS

Digital Supply Voltage

DVDD

VRST

3.6

Power-Fail Interrupt Trip Point

VPFW

Active mode, EPWRF = 1

2.84

3.13

Power-Fail Reset Trip Point

VRST

Active mode

2.70

2.99

Analog Supply Voltage

AVDD

VRST

3.6

Analog Supply Current

IAVDD

fCLK = 8MHz

1.1

1.8

Digital Supply Current

IDVDD

fCLK = 8MHz

9.0

Low-Power Measurement Mode

Current

ILPMM

LOWPM = 1 (Note 1)

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