Single-Phase Power-Measurement

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ELECTRICAL CHARACTERISTICS (continued)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Output Low Voltage (AUX)

0.4

V

Input Leakage (A0, A1, A2)

-12

+12

F

A

Input Capacitance (RST, A0,

A1, A2)

10

pF

RST Pullup Resistance

50

150

200

kI

INTERNAL OSCILLATOR

Oscillator Frequency

7.2

8

8.8

MHz

AFE AND ANALOG-TO-DIGITAL CONVERTER

Voltage Range (VP)

0

1.5

V

Voltage Range (VN)

0

1.5

V

Slow Current Channel (IL)

0

1.5

V

Input Capacitance Single-Ended

10

pF

ADC Sampling Rate

Per channel

5

ksps

INTERNAL VOLTAGE REFERENCE

Reference Accuracy

1.8

2.07

2.3

V

TEMPERATURE SENSOR

Temperature Accuracy

3

N

C

PARAMETER

SYMBOL

CONDITIONS

MIN

MAX

UNITS

Input Low Voltage

V

Input High Voltage

V

Input Hysteresis (Schmitt)

V

Output Logic-Low (Open Drain

or Open Collector)

0

0.4

V

Input Current on I/O

-10

+10

F

A

I/O Capacitance

(Note 1)

10

pF