參數(shù)資料
型號: ADE7755
廠商: Analog Devices, Inc.
英文描述: Energy Metering IC with Pulse Output
中文描述: 電能計量IC輸出脈沖
文件頁數(shù): 8/16頁
文件大?。?/td> 331K
代理商: ADE7755
REV. 0
ADE7755
–8–
Amps
0.01
0.1
%
0.0
1
10
100
–40 C PF = 0.5
+25 C PF = 1
+25 C PF = 0.5
+85 C PF = 0.5
0.2
0.4
0.6
0.8
–0.8
–0.6
–0.4
–0.2
PF = 0.5
GAIN = 8
ON-CHIP REFERENCE
TPC 7. Error as a % of Reading (Gain = 8)
Amps
0.01
0.1
%
–0.8
–0.6
–0.2
–0.4
0.0
0.2
0.4
1
10
100
–40 C PF = 0.5
–1.0
+25 C PF = 1
+25 C PF = 0.5
+85 C PF = 0.5
PF = 0.5
GAIN = 16
ON-CHIP REFERENCE
TPC 8. Error as a % of Reading (Gain = 16)
Amps
–0.4
0.01
0.1
%
–0.2
–0.1
0.0
1
10
100
–40 C
PF = 1
GAIN = 2
EXTERNAL REFERENCE
+25 C
+85 C
–0.3
0.4
0.2
0.1
0.3
TPC 9. Error as a % of Reading over Temperature
with an External Reference (Gain = 2)
Amps
0.01
0.1
%
–0.4
–0.3
–0.2
–0.1
0.0
0.1
0.2
0.3
0.4
1
10
100
+25 C
+85 C
–40 C
PF = 1
GAIN = 16
EXTERNAL REFERENCE
TPC 10. Error as a % of Reading over Temperature
with an External Reference (Gain = 16)
FREQUENCY – Hz
%
0.8
0.6
0.4
0.2
0.0
–0.2
–0.4
–0.6
45
50
55
60
65
70
75
PF = 1
PF = 0.5
TPC 11. Error as a % of Reading over Frequency
33nF
1k
AV
DD
AC/
DC
DV
DD
NC
33nF
1k
1M
220V
V1P
V1N
REF
IN/OUT
33nF
1k
100nF
33nF
1k
V2N
V2P
100nF
10 F
10 F
100nF
10 F
V
DD
RESET
AGND DGND
F1
F2
CF
REVP
NC
CLKOUT
CLKIN
G0
G1
S0
S1
SCF
Y1
3.58MHz
10nF
10nF
10nF
33pF
33pF
500
1.5m
10m
40A TO
40mA
GAIN
SELECT
U3
PS2501-1
K7
K8
U1
ADE7755
10k
V
DD
V
DD
NC = NO CONNECT
TPC 12. Test Circuit for Performance Curves
相關(guān)PDF資料
PDF描述
ADE7755ARS Energy Metering IC with Pulse Output
ADE7756EB Evaluation Board Documentation AD7756 Energy metering IC
ADE7756 Active Energy Metering IC with Serial Interface
ADE7756AN Active Energy Metering IC with Serial Interface
ADE7756AN-REF Active Energy Metering IC with Serial Interface
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