參數(shù)資料
型號： ADE7763ARSRL
廠商： ANALOG DEVICES INC
元件分類： 電源管理
英文描述： Single-Phase Active and Apparent Energy Metering IC
中文描述： 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO20
封裝： MO-150AE, SSOP-20
文件頁數(shù)： 12/56頁
文件大小： 1328K
代理商： ADE7763ARSRL
ADE7763
Rev. A | Page 12 of 56
–0.5
–0.4
–0.3
–0.2
–0.1
0
0.1
0.2
0.3
0.4
0.5
E
FULL-SCALE CURRENT (%)
0.1
10
1
100
0
GAIN = 8
INTEGRATOR ON
INTERNAL REFERENCE
5.25V
5.00V
4.75V
Figure 18. Active Energy Error as a Percentage of Reading (Gain = 8)
over Power Supply with Internal Reference and Integrator On
–0.5
–0.4
–0.3
–0.2
–0.1
0
0.1
0.2
0.3
0.4
0.5
E
FULL-SCALE CURRENT (%)
0.1
10
1
100
0
GAIN = 8
INTEGRATOR ON
INTERNAL REFERENCE
PF = 0.5
PF = 1
Figure 19. IRMS Error as a Percentage of Reading (Gain = 8)
with Internal Reference and Integrator On
0
2
4
6
8
10
H
12
14
16
–15
–10
–5
0
5
10
15
20
CH1 OFFSET (0p5V_1X) (mV)
0
Figure 20. Channel 1 Offset (Gain = 1)
V
DD
10
μ
F
10
μ
F
10
μ
F
100nF
100nF
AVDD DVDD RESET
DIN
DOUT
SCLK
CS
CLKOUT
CLKIN
IRQ
SAG
ZX
CF
AGND DGND
V1P
V1N
V2N
V2P
REF
IN/OUT
U1
ADE7763
TOSPIBUS
(USEDONLYFOR
CALIBRATION)
22pF
22pF
Y1
NOT CONNECTED
U3
PS2501-1
I
di/dt CURRENT
SENSOR
100
1k
33nF
33nF
100
1k
33nF
33nF
1k
33nF
600k
110V
1k
33nF
100nF
CHANNEL 1 GAIN = 8
TO
FREQUENCY
COUNTER
0
Figure21.TestCircuitforPerformanceCurveswithIntegratorOn
CT TURN RATIO = 1800:1
CHANNEL 2 GAIN = 1
GAIN 1 (CH1)
1
8
RB
10
1.21
NOT CONNECTED
V
DD
10
μ
F
1
μ
F
0
100nF
100nF
DIN
DOUT
SCLK
CS
CLKOUT
CLKIN
IRQ
SAG
ZX
CF
AGND DGND
V1P
V1N
V2N
V2P
REF
IN/OUT
U1
ADE7763
TOSPIBUS
(USEDONLYFOR
CALIBRATION)
22pF
22pF
Y1
U3
PS2501-1
I
CURRENT
TRANSFORM1k
33nF
1k
33nF
1k
33nF
600k
RB
110V
1k
33nF
10
μ
F
100nF
TO
FREQUENCY
COUNTER
0
AVDD DVDD RESET
Figure 22. Test Circuit for Performance Curves with Integrator Off
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相關代理商/技術(shù)參數(shù)
參數(shù)描述
ADE7763ARSZ 功能描述:IC ENERGY METERING 1PHASE 20SSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 能量測量 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:*
ADE7763ARSZ 制造商:Analog Devices 功能描述:IC, SINGLE PHASE ENERGY METER, SSOP-20
ADE7763ARSZRL 功能描述:IC ENERGY METERING 1PHASE 20SSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 能量測量 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:*
ADE7763ARSZRL 制造商:Analog Devices 功能描述:IC, SINGLE PHASE ENERGY METER, SSOP-20
ADE7768 制造商:AD 制造商全稱:Analog Devices 功能描述:Energy Metering IC with Integrated Oscillator and Positive Power Accumulation
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