參數(shù)資料
型號(hào): 90E23PYGI
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 模擬信號(hào)調(diào)理
英文描述: SPECIALTY ANALOG CIRCUIT, PDSO28
封裝: GREEN, SSOP-28
文件頁數(shù): 53/54頁
文件大小: 610K
代理商: 90E23PYGI
90E21/22/23/24
SINGLE-PHASE HIGH-PERFORMANCE WIDE-SPAN ENERGY METERING IC
Block Diagram
8
March 22, 2011
Figure-3 90E23 Block Diagram
Figure-4 90E24 Block Diagram
Reference Voltage
Power On Reset
Crystal Oscillator
3-wire or 4-wire SPI
Vref
I1P
I1N
VP
VN
L Line Forward/Reverse Active Power
L Line Apparent Power
L Line Irms
Vrms
I2P
I2N
MMD1
MMD0
CS SCLK SDO SDI
OSCI
OSCO
RESET
∑△
ADC
∑△
ADC
HPF1
HPF0
DSP Module
PGA
X1/X4/X8/
X16/X24
PGA
X1
∑△
ADC
PGA
X1/X2/X4
Active Energy
Pulse Output
CF1
HPF1
HPF0
HPF1
HPF0
N Line Forward/Reverse Active Power
N Line Apparent Power
N Line Irms
Power Factor/
Angle/Frequency
WarnOut/IRQ/ZX
ZX
IRQ
WarnOut
Reference Voltage
Power On Reset
Crystal Oscillator
3-wire or 4-wire SPI
Vref
I1P
I1N
VP
VN
L Line Forward/Reverse Active/
Reactive Power
L Line Apparent Power
L Line Irms
Vrms
I2P
I2N
MMD1
MMD0
CS SCLK SDO SDI
OSCI
OSCO
RESET
∑△
ADC
∑△
ADC
HPF1
HPF0
DSP Module
PGA
X1/X4/X8/
X16/X24
PGA
X1
∑△
ADC
PGA
X1/X2/X4
Active
Energy Pulse
Output
Reactive
Energy Pulse
Output
CF1
CF2
HPF1
HPF0
HPF1
HPF0
N Line Forward/Reverse Active/
Reactive Power
N Line Apparent Power
N Line Irms
Power Factor/
Angle/Frequency
WarnOut/IRQ/ZX
ZX
IRQ
WarnOut
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90E25PYGI8 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 FOR SINGLE PHASE METER RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel