ADE7757ARN Analog Devices Inc, ADE7757ARN Datasheet - Page 2

• Manufacturer Part Number: ADE7757ARN
• Description: IC ENERGY METERING 16-SOIC
• Manufacturer: Analog Devices Inc

Specifications of ADE7757ARN

• Rohs Status: RoHS non-compliant
• Input Impedance: 320 KOhm
• Measurement Error: 0.1%
• Voltage - I/o High: 2.4V
• Voltage - I/o Low: 0.8V
• Current - Supply: 5mA
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.154", 3.90mm Width)
• Meter Type: Single Phase

ADE7757–SPECIFICATIONS
Parameter
ACCURACY
ANALOG INPUTS
OSCILLATOR FREQUENCY (OSC)
REFERENCE INPUT
ON-CHIP REFERENCE
LOGIC INPUTS
LOGIC OUTPUTS
POWER SUPPLY
NOTES
1
2
3
Specifications subject to change without notice.
See Terminology section for explanation of specifications.
See plots in Typical Performance Characteristics.
Sample tested during initial release and after any redesign or process change that may affect this parameter.
Measurement Error
Phase Error
AC Power Supply Rejection
DC Power Supply Rejection
Channel V1 Maximum Signal Level
Channel V2 Maximum Signal Level
Input Impedance (DC)
Bandwidth (–3 dB)
ADC Offset Error
Gain Error
Oscillator Frequency Tolerance
Oscillator Frequency Stability
REF
Input Capacitance
Reference Error
Temperature Coefficient
SCF, S0, S1,
F1 and F2
CF
V
I
DD
DD
V1 Phase Lead 37
(PF = 0.8 Capacitive)
V1 Phase Lag 60
(PF = 0.5 Inductive)
Output Frequency Variation (CF)
Output Frequency Variation (CF)
Input High Voltage, V
Input Low Voltage, V
Input Current, I
Input Capacitance, C
Output High Voltage, V
Output Low Voltage, V
Output High Voltage, V
Output Low Voltage, VOL
Frequency Output Error
IN/OUT
1
Input Voltage Range
1, 2
1
between Channels
3
1, 2
3
IN
1
on Channel V1
IN
INL
INH
OL
OH
OH
1, 2
1
1
1
(CF)
1
Value
0.1
0.2
320
7
450
2.7
2.3
10
2.4
0.8
10
4.5
0.5
4
0.5
4.75
5.25
5
0.1
0.1
0.3
30
165
18
4
12
30
200
20
1
10
Unit
% Reading typ
Degrees ( ) max
Degrees ( ) max
% Reading typ
% Reading typ
mV max
mV max
k min
kHz nominal
mV max
% Ideal typ
kHz nominal
% Reading typ
ppm/ C typ
V max
V min
pF max
mV max
ppm/ C typ
V min
V max
pF max
V min
V max
V min
V max
% Ideal typ
V min
V max
mA max
A max
(V
0.5%
DD
= 5 V
50 ppm/ C, T
–2–
5%, AGND = DGND = 0 V, On-Chip Reference, RCLKIN = 6.2 k ,
Test Conditions/Comments
Channel V2 with Full-Scale Signal ( 165 mV), 25 C
Over a Dynamic Range 500 to 1
Line Frequency = 45 Hz to 65 Hz
S0 = S1 = 1,
V1 = 21.2 mV rms, V2 = 116.7 mV rms @ 50 Hz
Ripple on V
S0 = S1 = 1,
V1 = 21.2 mV rms, V2 = 116.7 mV rms,
V
See Analog Inputs section
V1P and V1N to AGND
V2P and V2N to AGND
OSC = 450 kHz, RCLKIN = 6.2 k , 0.5%
OSC = 450 kHz, RCLKIN = 6.2 k , 0.5%
See Terminology Section and Typical Performance Characteristics
External 2.5 V Reference
V1 = 21.2 mV rms, V2 = 116.7 mV rms
RCLKIN = 6.2 k , 0.5%
2.5 V + 8%
2.5 V – 8%
Nominal 2.5 V
V
V
Typically 10 nA, V
I
V
I
V
I
V
I
V
External 2.5 V Reference,
V1 = 21.2 mV rms, V2 = 116.7 mV rms
For Specified Performance
5 V – 5%
5 V + 5%
Typically 4 mA
SOURCE
SINK
SOURCE
SINK
DD
DD
DD
DD
DD
DD
DD
= 5 V
= 5 V
= 5 V
= 5 V
= 5 V
= 5 V
= 5 V
= 10 mA
= 5 mA
MIN
= 10 mA
= 5 mA
to T
DD
250 mV
5%
5%
MAX
of 200 mV rms @ 100 Hz
= –40 C to +85 C, unless otherwise noted.)
IN
= 0 V to V
50 ppm/ C
DD
5
50 ppm/ C
0
ppm/ C
REV. A