參數(shù)資料
型號(hào)： CS5460A-BS
廠商： CIRRUS LOGIC INC
元件分類： ADC
英文描述： Single Phase Bi-Directional Power/Energy IC
中文描述： 2-CH 24-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO24
封裝： MO-150, SSOP-24
文件頁數(shù)： 46/54頁
文件大?。?/td> 876K
代理商： CS5460A-BS
CS5460A
46
5.2 Current Channel DC Offset Register and Voltage Channel DC Offset Register
Address:
1 (Current Channel DC Offset Register)
3 (Voltage Channel DC Offset Register)
Default** = 0.000
The DC offset registers are initialized to zero on reset, allowing the device to function and perform measure-
ments. The register is loaded after one computation cycle with the current or voltage offset when the proper input
is applied and the DC Calibration Command is received. DRDY will be asserted at the end of the calibration.
The register may be read and stored so the register may be restored with the desired system offset compensa-
tion. The value is in the range ± full scale. The numeric format of this register is two’s complement notation.
5.3 Current Channel Gain Register and Voltage Channel Gain Register
Address:
2 (Current Channel Gain Register)
4 (Voltage Channel Gain Register)
Default** = 1.000
The gain registers are initialized to 1.0 on reset, allowing the device to function and perform measurements. The
gain registers hold the result of either the AC or DC gain calibrations, whichever was most recently performed.
If DC calibration is performed, the register is loaded after one computation cycle with the system gain when the
proper DC input is applied and the Calibration Command is received. If AC calibration is performed, then after
~(6N + 30) A/D conversion cycles (where N is the value of the Cycle-Count Register) the register(s) is loaded
with the system gain when the proper AC input is applied and the Calibration Command is received. DRDY will
be asserted at the end of the calibration. The register may be read and stored so the register may be restored
with the desired system offset compensation. The value is in the range 0.0
≤
Gain < 4.0.
5.4 Cycle Count Register
Address: 5
Default** = 4000
The Cycle Count Register value (denoted as ‘N’) specifies the number of A/D conversion cycles per computation
cycle. For each computation cycle, the updated results in the RMS and Energy Registers are computed using
the most recent set of N continuous instantaneous voltage/current samples. When the device is commanded to
operate in ’continuous computation cycles’ data acquisition mode, the computation cycle frequency is
(MCLK / K) / (1024
N) where MCLK is master clock input frequency (into XIN / XOUT pins), K is the clock di-
vider value (as specified in the Configuration Register), and N is Cycle Count Register value.
MSB
-(2
0
)
LSB
2
-23
2
-1
2
-2
2
-3
2
-4
2
-5
2
-6
2
-7
.....
2
-17
2
-18
2
-19
2
-20
2
-21
2
-22
MSB
2
1
LSB
2
-22
2
0
2
-1
2
-2
2
-3
2
-4
2
-5
2
-6
.....
2
-16
2
-17
2
-18
2
-19
2
-20
2
-21
MSB
2
23
LSB
2
0
2
22
2
21
2
20
2
19
2
18
2
17
2
16
.....
2
6
2
5
2
4
2
3
2
2
2
1
相關(guān)PDF資料
PDF描述
CS5460A Single Phase Bi-Directional Power/Energy IC
CS5460 Single Phase Bi-Directional Power/Energy IC(單相雙向功率/能量IC)
CS5461A-IS Single Phase, Bi-directional Power/Energy IC
CS5461A-ISZ Single Phase, Bi-directional Power/Energy IC
CS5461A Single Phase, Bi-directional Power/Energy IC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CS5460A-BSZ 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 Single-Phase Bi-Dir Power/Energy IC 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
CS5460A-BSZ 制造商:Cirrus Logic 功能描述:Driver IC 制造商:Cirrus Logic 功能描述:IC ENERGY METERING 1PHASE 24SSOP 制造商:Cirrus Logic 功能描述:IC, ENERGY METERING, 1PHASE, 24SSOP
CS5460A-BSZR 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 IC Sngl-Phs BiDirect PWR/Energy 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
CS5460-BS 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Cirrus Logic 功能描述:
CS5460C-ISZ 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 Sngl-Phs Bi-Drctnl Power/Energy 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
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