參數(shù)資料
型號: ADE7763ARS
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): 51/56頁
文件大小: 1328K
代理商: ADE7763ARS
ADE7763
Bit
Location
14, 13
Rev. A | Page 51 of 56
Description
Use these bits to select the source of the sampled data for the waveform register.
WAVSEL1, 0
Length
0
0
0
1
1
0
1
1
Writing Logic 1 to this bit allows only positive power to accumulate. The default value of this bit is 0.
Bit
Mnemonic
WAVSEL1, 0
Default
Value
00
Source
24 bits, active power signal (output of LPF2)
Reserved
24 bits, Channel 1
24 bits, Channel 2
15
POAM
0
UTP
27.9k
01 = 14.4k
10 = 7.2k
11 = 3.6kS
POAM
SEL
(WAVEFORM SELECTION FOR SAMPLE MODE)
0
0
0
0
0
0
0
0
0
0
1
1
SWAP
(SWAP CH1 AND CH2 ADCs)
DTRT
(WAVEFORM SAMPLES O
00 =
UT DATA RATE)
SPS (CLKIN/128)
SPS (CLKIN/256)
SPS (CLKIN/512)
PS (CLKIN/1024)
(POSITIVE ONLY ACCUMULATION)
WAV
00 = LPF2
01 = RESERVED
10 = CH1
11 = CH2
0
0
0
0
15 14 13
1 10
9
8
5
4
3
2
ADDR: 0x09
12 1
7
6
1
0
DISHPF
(DISABLE HPF1 IN CHANNEL 1)
DISLPF2
(DISABLE LPF2 AFTER MULTIPLIER)
DISCF
(DISABLE FREQUENCY OUTPUT CF)
DISSAG
(DISABLE SAG OUTPUT)
SWRST
(SOFTWARE CHIP RESET)
CYCMODE
(LINE CYCLE ENERGY ACCUMUL
ATION MODE)
DISCH2
CHANNEL 2)
ASUSPEND
(SUSPEND CH1 AND CH2 ADCs)
TEMPSEL
(START TEMPERATURE SENSING)
NOTE: REGISTER CONTENTS SHOW POWER-ON DEFAULTS
0
Figure 86. Mode Register
(SHORT THE ANALOG INPUTS ON
DISCH1
(SHORT THE ANALOG INPUTS ON CHANNEL 1)
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