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參數(shù)資料
| 型號： | 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)： | 48/54頁 |
| 文件大?。?/td> | 876K |
| 代理商： | CS5460A-BS |
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CS5460A
48
5.9 Power Offset Register
Address:
14
Default** = 0.000
This offset value is added to each power value that is computed for each voltage/current sample pair before
being accumulated in the Energy Register. The numeric format of this register is two’s complement notation.
This register can be used to offset contributions to the energy result that are caused by undesirable sources of
energy that are inherent in the system.
5.10 Current Channel AC Offset Register and Voltage Channel AC Offset Register
Address:
16 (Current Channel AC Offset Register)
17 (Voltage Channel AC Offset Register)
Default** = 0.000
The AC offset registers are initialized to zero on reset, allowing the device to function and perform measure-
ments. First, the ground-level input should be applied to the inputs. Then the AC Offset Calibration Command
is should be sent to the CS5460A. After ~(6N + 30) A/D conversion cycles (where N is the value of the Cy-
cle-Count Register), the gain register(s) is loaded with the square of the system AC offset value. 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. Note that this register value represents the square of the AC cur-
rent/voltage offset.
5.11 Status Register and Mask Register
Address:
15 (Status Register)
26 (Mask Register)
Default** = Binary: 00000000000000xxxx000001 (Status Register) {x = state depends on device revision}
Binary: 000000000000000000000000 (Mask Register)
The Status Register indicates the condition of the chip. In normal operation writing a '1' to a bit will cause the bit
to go to the '0' state. Writing a '0' to a bit will maintain the status bit in its current state. With this feature the user
can write logic ‘1’ values back to the Status Register to selectively clear only those bits that have been re-
solved/registered by the system MCU, without concern of clearing any newly set bits. Even if a status bit is
masked to prevent the interrupt, the corresponding status bit will still be set in the Status Register so the user
can poll the status.
The Mask Register is used to control the activation of the INT pin. Placing a logic '1' in the Mask Register will
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
-13
LSB
2
-36
2
-14
2
-15
2
-16
2
-17
2
-18
2
-19
2
-20
.....
2
-30
2
-31
2
-32
2
-33
2
-34
2
-35
23
22
21
20
19
18
Res
17
IOR
16
VOR
DRDY
EOUT
EDIR
CRDY
MATH
15
14
13
12
EOR
11
10
Res
9
8
PWOR
IROR
VROR
EOOR
ID3
ID2
7
6
5
4
3
2
1
0
0
IC
ID1
ID0
WDT
VOD
IOD
LSD
相關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 |
相關代理商/技術參數(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 安裝風格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel |
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