參數(shù)資料
型號(hào)： ADE7878ACPZ
廠商： ANALOG DEVICES INC
元件分類(lèi)： 模擬信號(hào)調(diào)理
英文描述： Poly Phase Multifunction Energy Metering IC With Total And Fundamental Powers, No Of Pins: 40, Temperature Range: Ind
中文描述： SPECIALTY ANALOG CIRCUIT, QCC40
封裝： 6 X 6 MM, ROHS COMPLIANT, MO-220WJJD, LFCSP-40
文件頁(yè)數(shù)： 36/96頁(yè)
文件大?。?/td> 1096K
代理商： ADE7878ACPZ
ADE7854/ADE7858/ADE7868/ADE7878
Rev. E | Page 41 of 96
Table 13. Settling Time for I rms Measurement
Integrator Status
50 Hz Input signals
As stated in the Current Waveform Gain Registers section, the
serial ports of the ADE78xx work on 32-, 16-, or 8-bit words.
Similar to the register presented in Figure 34, the AIRMS,
BIRMS, CIRMS, and NIRMS (ADE7868/ADE7878 only) 24-bit
signed registers are accessed as 32-bit registers with the eight
MSBs padded with 0s.
60 Hz Input signals
Integrator Off
440 ms
Integrator On
550 ms
500 ms
0xA58AC0 =
–5,928,256
0x5A7540 =
5,928,256
0V
CURRENT SIGNAL FROM
HPF OR INTEGRATOR
(IF ENABLED)
LPF
x2
√
27
xIRMSOS[23:0]
xIRMS[23:0]
08
51
0-
04
0
Figure 54. Current RMS Signal Processing
相關(guān)PDF資料
PDF描述
ADE7878ACPZ-RL Poly Phase Multifunction Energy Metering IC With Total And Fundamental Powers, No Of Pins: 40, Temperature Range: Ind
ADG529FTQ 4-CHANNEL, DIFFERENTIAL MULTIPLEXER, CDIP18
ADJ24006 POWER/SIGNAL RELAY, SPST, LATCHED, 0.042A (COIL), 6VDC (COIL), 250mW (COIL), THROUGH HOLE-STRAIGHT MOUNT
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADE7878ACPZ 制造商:Analog Devices 功能描述:IC MULTIFUNCTION ENERGY METERING LFCSP40
ADE7878ACPZ-RL 功能描述:IC ENERGY METERING 3PH 40LFCSP RoHS:是 類(lèi)別:集成電路 (IC) >> PMIC - 能量測(cè)量 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:*
ADE7878XCPZ 制造商:Analog Devices 功能描述:POLY PHASE MULTIFUNCTION ENERGY METERING IC WITH TOTAL - Bulk
ADE7880 制造商:Analog Devices 功能描述:BOARD EVAL ENERGY METER ADE
ADE7880ACPZ 功能描述:IC ENERGY METERING 3PH 40LFCSP RoHS:是 類(lèi)別:集成電路 (IC) >> PMIC - 能量測(cè)量 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:*
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