Datasheet

ADE7816 Data Sheet
Rev. A | Page 4 of 48
Parameter
1, 2
Min Typ Max Unit Test Conditions/Comments
WAVEFORM SAMPLING Sampling CLKIN/2048, 16.384 MHz/2048 = 8 kSPS
Current and Voltage Channels See the Instantaneous Waveforms section
Signal-to-Noise Ratio, SNR 70 dB PGA = 1
Signal-to-Noise-and-Distortion Ratio, SINAD 60 dB PGA = 1
Bandwidth (−3 dB)
2
kHz
TIME INTERVAL BETWEEN CHANNELS
Measurement Error 0.3 Degrees Line frequency = 45 Hz to 65 Hz, HPF on
REFERENCE INPUT
REF
IN/OUT
Input Voltage Range 1.1 1.3 V Minimum = 1.2 V − 8%; maximum = 1.2 V + 8%
Input Capacitance 10 pF
ON-CHIP REFERENCE Nominal 1.207 V at the REF
IN/OUT
pin at T
A
= 25°C
Reference Error ±2 mV
Output Impedance 1.2 kΩ
Temperature Coefficient 10 50 ppm/°C Maximum value across full temperature range
of −40°C to +85°C
CLKIN, CLKOUT All specifications are for CLKIN, CLKOUT of
16.384 MHz
Input Clock Frequency 16.22 16.384 16.55 MHz
Crystal Equivalent Series Resistance 30 200 Ω
CLKIN Input Capacitance 20 pF
CLKOUT Output Capacitance 20 pF
LOGIC INPUTS—MOSI/SDA, SCLK/SCL,
SS
/HSA,
RESET
, PULL_HIGH, PULL_LOW
Input High Voltage, V
INH
2.0 V VDD = 3.3 V ± 10%
Input Low Voltage, V
INL
0.8 V VDD = 3.3 V ± 10%
Input Current, I
IN
−8.7 µA Input = 0 V, VDD = 3.3 V
3 μA Input = VDD = 3.3 V
100 nA Input = VDD = 3.3 V
Input Capacitance, C
IN
10 pF
LOGIC OUTPUTS—
IRQ0
,
IRQ1
, MISO/HSD VDD = 3.3 V ± 10%
Output High Voltage, V
OH
2.4 V VDD = 3.3 V ± 10%
I
SOURCE
800 µA
Output Low Voltage, V
OL
0.4 V VDD = 3.3 V ± 10%
I
SINK
2 mA
POWER SUPPLY For specified performance
VDD Pin
3.0
3.6
V
Minimum = 3.3 V − 10%; maximum = 3.3 V + 10%
I
DD
25 27.8 mA
1
See the Typical Performance Characteristics section.
2
See the Terminology section for a definition of the parameters.