ADE7756AN Analog Devices Inc, ADE7756AN Datasheet - Page 3

• Manufacturer Part Number: ADE7756AN
• Description: IC ENERGY METERING 20-DIP
• Manufacturer: Analog Devices Inc

Specifications of ADE7756AN

• Rohs Status: RoHS non-compliant
• Input Impedance: 390 KOhm
• Measurement Error: 0.1%
• Voltage - I/o High: 2.4V
• Voltage - I/o Low: 0.8V
• Current - Supply: 3mA
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 20-DIP (0.300", 7.62mm)
• Meter Type: Single Phase
• Lead Free Status / RoHS Status: Not Compliant

SPECIFICATIONS
Parameter
ENERGY MEASUREMENT ACCURACY
ANALOG INPUTS
WAVEFORM SAMPLING
Measurement Bandwidth
Measurement Error
Phase Error
DC Power Supply Rejection
Maximum Signal Levels
Input Impedance (dc)
Bandwidth
Gain Error
Gain Error Match
Offset Error
Channel 1
Channel 2
Channel 1 Range = 1 V Full Scale
Channel 1 Range = 0.5 V Full Scale
Channel 1 Range = 0.25 V Full Scale
AC Power Supply Rejection
Output Frequency Variation (CF)
Output Frequency Variation (CF)
Channel 1
Channel 2
Channel 1
Channel 2
Channel 1
Channel 2
Signal-to-Noise Plus Distortion
Bandwidth (–3 dB)
Signal-to-Noise Plus Distortion
Bandwidth (–3 dB)
Gain = 1
Gain = 2
Gain = 4
Gain = 8
Gain = 16
Gain = 1
Gain = 2
Gain = 4
Gain = 8
Gain = 16
Gain = 1
Gain = 2
Gain = 4
Gain = 8
Gain = 16
Range = 1 V Full Scale
Range = 0.5 V Full Scale
Range = 0.25 V Full Scale
Range = 1 V Full Scale
Range = 0.5 V Full Scale
Range = 0.25 V Full Scale
1, 2
1
1
Between Channels
1
1
on Channel 1
1
1
1
(AV
T
MIN
DD
to T
= DV
MAX
DD
= –40 C to +85 C, unless otherwise noted.)
A Version
14
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.1
0.1
0.1
0.2
0.2
± 0.05
0.2
± 0.3
± 1
390
14
± 4
± 4
± 4
± 4
± 0.3
± 0.3
± 0.3
± 0.3
± 20
± 20
62
14
52
156
= 5 V
5%, AGND = DGND = 0 V, On-Chip Reference, CLKIN = 3.579545 MHz XTAL,
B Version
14
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.1
0.1
0.1
0.2
0.2
± 0.05
0.2
± 0.3
± 1
390
14
± 4
± 4
± 4
± 4
± 0.3
± 0.3
± 0.3
± 0.3
± 20
± 20
62
14
52
156
Unit
kHz
% typ
% typ
% typ
% typ
% typ
% typ
% typ
% typ
% typ
% typ
% typ
% typ
% typ
% typ
% typ
° max
% typ
% typ
V max
kΩ min
kHz
% typ
% typ
% typ
% typ
% typ
% typ
% typ
% typ
mV max
mV max
dB typ
kHz
dB typ
Hz
Test Conditions/Comments
CLKIN = 3.579545 MHz
Channel 2 = 300 mV rms/60 Hz, Gain = 2
Over a Dynamic Range 1000 to 1
Over a Dynamic Range 1000 to 1
Over a Dynamic Range 1000 to 1
Over a Dynamic Range 1000 to 1
Over a Dynamic Range 1000 to 1
Over a Dynamic Range 1000 to 1
Over a Dynamic Range 1000 to 1
Over a Dynamic Range 1000 to 1
Over a Dynamic Range 1000 to 1
Over a Dynamic Range 1000 to 1
Over a Dynamic Range 1000 to 1
Over a Dynamic Range 1000 to 1
Over a Dynamic Range 1000 to 1
Over a Dynamic Range 1000 to 1
Over a Dynamic Range 1000 to 1
Line Frequency = 45 Hz to 65 Hz, HPF On
AV
Channel 1 = 20 mV rms/60 Hz, Gain = 16,
Range = 0.5 V
Channel 2 = 175 mV rms/60 Hz, Gain = 4
AV
Channel 1 = 20 mV rms/60 Hz, Gain = 16,
Range = 0.5 V
Channel 2 = 175 mV rms/60 Hz, Gain = 4
See Analog Inputs Section
V1P, V1N, V2N and V2P to AGND
CLKIN/256, CLKIN = 3.579545 MHz
External 2.5 V Reference, Gain = 1 on
Channel 1 and 2
V1 = 1 V dc
V1 = 0.5 V dc
V1 = 0.25 V dc
V2 = 1 V dc
External 2.5 V Reference
Gain = 1, 2, 4, 8, 16
Gain = 1, 2, 4, 8, 16
Gain = 1, 2, 4, 8, 16
Gain = 1, 2, 4, 8, 16
Range = 1 V, Gain = 1
Gain = 1
Sampling CLKIN/128, 3.579545 MHz/128 =
27.9 kSPS
See Channel 1 Sampling
700 mV rms/60 Hz, Range = 1 V, Gain = 1
CLKIN = 3.579545 MHz
See Channel 2 Sampling
300 mV rms/60 Hz, Gain = 2
CLKIN = 3.579545 MHz
DD
DD
= DV
= DV
DD
DD
= 5 V + 175 mV rms/120 Hz
= 5 V ± 250 mV dc
ADE7756