參數(shù)資料
型號： ADE7758ARWZRL
廠商： ANALOG DEVICES INC
元件分類： 模擬信號調理
英文描述： Poly Phase Multifunction Energy Metering IC with Per Phase Information
中文描述： SPECIALTY ANALOG CIRCUIT, PDSO24
封裝： LEAD FREE, MS-013-AD, SOIC-24
文件頁數(shù)： 5/68頁
文件大?。?/td> 1584K
代理商： ADE7758ARWZRL
ADE7758
SPECIFICATIONS
1, 2
AVDD = DVDD = 5 V ± 5%, AGND = DGND = 0 V, on-chip reference, CLKIN = 10 MHz XTAL, T
MIN
to T
MAX
= 40°C to +85°C.
Table 1.
Parameter
Specification
ACCURACY
Active Energy Measurement Error
(per Phase)
Phase Error between Channels
(PF = 0.8 Capacitive)
±0.05
(PF = 0.5 Inductive)
±0.05
AC Power Supply Rejection
1
Output Frequency Variation
0.01
DC Power Supply Rejection
1
Output Frequency Variation
0.01
Active Power Measurement Bandwidth
14
IRMS Measurement Error
0.5
IRMS Measurement Bandwidth
14
VRMS Measurement Error
0.5
VRMS Measurement Bandwidth
260
ANALOG INPUTS
Maximum Signal Levels
±500
Input Impedance (DC)
380
ADC Offset Error
3
30
Gain Error
1, 3
±6
WAVEFORM SAMPLING
Current Channels
Signal-to-Noise Plus Distortion
62
Bandwidth (3 dB)
14
Voltage Channels
Signal-to-Noise Plus Distortion
62
Bandwidth (3 dB)
180
REFERENCE INPUT
REF
IN/OUT
Input Voltage Range
2.7
2.3
Input Capacitance
10
ON-CHIP REFERENCE
Reference Error
±200
Current Source
6
Output Impedance
4
Temperature Coefficient
30
CLKIN
Input Clock Frequency
15
5
LOGIC INPUTS
DIN, SCLK, CLKIN, and CS
Input High Voltage, V
INH
2.4
Input Low Voltage, V
INL
0.8
Input Current, I
IN
±3
Input Capacitance, C
IN
10
Rev. A | Page 5 of 68
Unit
% typ
Test Conditions/Comments
Over a dynamic range of 1000 to 1
0.1
°max
°max
% typ
% typ
kHz
% typ
kHz
% typ
Hz
mV max
k min
mV max
% typ
dB typ
kHz
dB typ
Hz
V max
V min
pF max
mV max
μA max
k min
ppm/°C typ
MHz max
MHz min
V min
V max
μA max
pF max
Line frequency = 45 Hz to 65 Hz, HPF on
Phase lead 37°
Phase lag 60°
AVDD = DVDD = 5 V + 175 mV rms/120 Hz
V1P = V2P = V3P = 100 mV rms
AVDD = DVDD = 5 V ± 250 mV dc
V1P = V2P = V3P = 100 mV rms
Over a dynamic range of 500:1
Over a dynamic range of 20:1
See the
Analog Inputs
section
Differential input
Uncalibrated error, see the Terminology section
External 2.5 V reference
Sampling CLKIN/128, 10 MHz/128 = 78.1 kSPS
See the Current Channel ADC section
See the Voltage Channel ADC section
2.5 V + 8%
2.5 V – 8%
Nominal 2.4 V at REF
IN/OUT
pin
All specifications CLKIN of 10 MHz
DVDD = 5 V ± 5%
DVDD = 5 V ± 5%
Typical 10 nA, V
IN
= 0 V to DVDD
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相關代理商/技術參數(shù)
參數(shù)描述
ADE7759 制造商:AD 制造商全稱:Analog Devices 功能描述:Active Energy Metering IC with di/dt Sensor Interface
ADE7759ARS 功能描述:IC ENERGY METERING 1PHASE 20SSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 能量測量 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:*
ADE7759ARSRL 功能描述:IC ENERGY METERING 1PHASE 20SSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 能量測量 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:*
ADE7759ARSZ 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:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:*
ADE7759ARSZRL 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:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:*
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