AD71056ARZ-RL Analog Devices Inc, AD71056ARZ-RL Datasheet - Page 8

• Manufacturer Part Number: AD71056ARZ-RL
• Description: IC,Power Metering,CMOS,SOP,16PIN,PLASTIC
• Manufacturer: Analog Devices Inc

Specifications of AD71056ARZ-RL

• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD71056
TYPICAL PERFORMANCE CHARACTERISTICS
–0.2
–0.4
–0.6
–0.8
–1.0
–0.2
–0.4
–0.6
–0.8
–1.0
1.0
0.8
0.6
0.4
0.2
1.0
0.8
0.6
0.4
0.2
Figure 5. Error as a % of Reading over Temperature with
Figure 6. Error as a % of Reading over Temperature with
0
0
0.1
0.1
+25°C, PF = 0.5 IND
PF = 1
ON-CHIP REFERENCE
PF = 0.5 IND
ON-CHIP REFERENCE
On-Chip Reference (PF = 0.5 IND)
CURRENT CHANNE L (% of Full Scale)
CURRENT CHANNE L (% of Full Scale)
On-Chip Reference (PF = 1)
1
1
220V
40A TO
350µΩ
40mA
+25°C
–40°C, PF = 0.5 IND
+85°C, PF = 0.5 IND
10
10
602kΩ
1µF
200Ω
+
+25°C, PF = 1
+
–40°C
150nF
150nF
150nF
150nF
100nF
200Ω
200Ω
Figure 4. Test Circuit for Performance Curves
200Ω
+85°C
100
100
2
3
5
4
7
V2P
V2N
V1P
V1N
REF
AGND
Rev. A | Page 8 of 20
AD71056
6
IN/OUT
U1
V
V
DGND
DD
DD
1
13
RCLKIN
REVP
SCF
CF
F1
F2
S0
S1
100nF
16
15
14
12
11
10
9
8
6.2kΩ
820Ω
10nF
–0.2
–0.4
–0.6
–0.8
–1.0
–0.2
–0.4
–0.6
–0.8
–1.0
0.6
0.4
0.2
0.6
0.4
0.2
1.0
0.8
1.0
0.8
Figure 7. Error as a % of Reading over Temperature with
Figure 8. Error as a % of Reading over Temperature with
0
0
+
0.1
0.1
10µF
PF = 0.5 IND
EXTERNAL REFERENCE
PF = 1
EXTERNAL REFERENCE
10nF
1
2
U3
PS2501-1
External Reference (PF = 0.5 IND)
4
3
10nF
CURRENT CHANNE L (% of Full Scale)
CURRENT CHANNE L (% of Full Scale)
V
External Reference (PF = 1)
DD
10kΩ
K7
K8
1
1
+25°C, PF = 0.5 IND
–40°C, PF = 0.5 IND
+85°C, PF = 0.5 IND
10
10
+25°C, PF = 1
+25°C
+85°C
–40°C
100
100