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(yè)數(shù)： 6/54頁(yè)
文件大?。?/td> 876K
代理商： CS5460A-BS
CS5460A
6
ANALOG CHARACTERISTICS
(Continued)
Notes: 7.
The minimum FSCR is limited by the maximum allowed gain register value.
All outputs unloaded. All inputs CMOS level.
Definition for PSRR: VREFIN tied to VREFOUT, VA+ = VD+ = 5 V, a 150 mV zero-to-peak sinewave
(frequency = 60 Hz) is imposed onto the +5 V supply voltage at VA+ and VD+ pins. The “+” and “-” input
pins of both input channels are shorted to VA-. Then the CS5460A is commanded to ’continuous
computation cycles’ data acquisition mode, and digital output data is collected for the channel under
test. The zero-peak value of the digital sinusoidal output signal is determined, and this value is
converted into the zero-peak value of the sinusoidal voltage that would need to be applied at the
channel’s inputs, in order to cause the same digital sinusoidal output. This voltage is then defined as
Veq. PSRR is then (in dB):
0.150V
8.
9.
10. When voltage level on PFMON is sagging, and LSD bit is 0, the voltage at which LSD bit is set to 1.
11. Assuming that the LSD bit has been set to 1 (because PFMON voltage fell below PMLO), then if/when
the PFMON voltage starts to rise again, PMHI is the voltage level (on PFMON pin) at which the LSD bit
can be permanently reset back to 0 (without instantaneously changing back to 1). Attempts to reset the
LSD bit before this condition is true will not be successful. This condition indicates that power has been
restored. Typically, for a given sample, the PMHI voltage will be ~100 mV above the PMLO voltage.
Parameter
Symbol
Min
Typ
Max
Unit
Dynamic Characteristics
Phase Compensation Range
High Rate Filter Output Word Rate
Input Sample Rate
Full Scale DC Calibration Range
Channel-to-Channel Time-Shift Error
(when PC[6:0] bits are set to “0000000”)
High Pass Filter Pole Frequency
Power Supplies
Power Supply Currents (Active State)
(Voltage Channel, 60 Hz)
(Both Channels)
DCLK = MCLK/K
-2.4
-
-
25
-
+2.5
-
-
100
°
OWR
DCLK/1024
DCLK/8
-
1.0
Sps
Sps
%F.S.
μs
(Note 7)
FSCR
-3 dB
-
0.5
-
Hz
I
A+
I
D+
(VD+ = 5 V)
I
D+
(VD+ = 3.3 V)
Active State (VD+ = 5 V)
Active State (VD+ = 3.3 V)
Stand-By State
PSCA
PSCD
PSCD
-
-
-
1.3
2.9
1.7
-
-
-
mA
mA
mA
Power Consumption
(Note 8)
Sleep State
(50, 60 Hz)
(Gain = 10)
(Gain = 50)
(50, 60 Hz)
(Note 9)
(Note 10)
(Note 11)
PC
-
-
-
-
21
11.6
6.75
10
25
-
-
-
mW
mW
mW
μW
Power Supply Rejection Ratio
for Current Channel
(Note 9)
Power Supply Rejection Ratio
for Voltage Channel
PFMON Power-Fail Detect Threshold
PFMON “Power-Restored” Detect Threshold
PSRR
PSRR
56
75
-
-
-
-
dB
dB
PSRR
PMLO
PMHI
48
2.3
-
-
-
-
dB
V
V
2.45
2.55
2.7
PSRR
20
V
eq
log
=
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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