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參數(shù)資料
| 型號： | CS5467-ISZ |
| 廠商： | CIRRUS LOGIC INC |
| 元件分類： | 模擬信號調(diào)理 |
| 英文描述： | Four-channel Power/Energy IC |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, PDSO28 |
| 封裝： | LEAD FREE, MO-150, SSOP-28 |
| 文件頁數(shù)： | 1/46頁 |
| 文件大?。?/td> | 379K |
| 代理商： | CS5467-ISZ |
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Advance Product Information
This document contains information for a new product.
Cirrus Logic reserves the right to modify this product without notice.
Copyright
Cirrus Logic, Inc. 2006
(All Rights Reserved)
http://www.cirrus.com
ADVANCE RELEASE
CS5467
Four-channel Power/Energy IC
Features
Energy Data Linearity: ±0.1% of Reading over
1000:1 Dynamic Range
On-chip Functions:
-
Instantaneous Voltage, Current, and Power
-
I
RMS
and V
RMS
, Active, Reactive, and Apparent
Power
-
Current Fault and Voltage Sag Detect
-
System Calibrations / Phase Compensation
-
Temperature Sensor
-
Energy-to-pulse Conversion
-
Positive-only Accumulation Mode
Meets Accuracy Spec for IEC, ANSI, & JIS
Low Power Consumption
GND-referenced Signals with Single Supply
On-chip, 2.5 V Reference
Power Supply Monitor
Simple Three-wire Digital Serial Interface
“Auto-boot” Mode from Serial E
2
PROM.
Power Supply Configurations
VA+ = +5 V; AGND = 0 V; VD+ = +3.3 V to +5 V
Description
The CS5467 is an integrated power measure-
ment
device
which
analog-to-digital converters, power calculation
engine, energy-to-frequency converter, and a
serial interface on a single chip. It is designed to
accurately measure instantaneous current and
voltage and calculate V
RMS
, I
RMS
, instantaneous
power, active power, apparent power, and reac-
tive
power
for
high-performance
measurement applications.
combines
four
Σ
power
The CS5467 is optimized to interface to shunt re-
sistors or current transformers for current
measurement, and to resistive dividers or poten-
tial transformers for voltage measurement.
The CS5467 also features system-level calibra-
tion, a temperature sensor, voltage sag & current
fault detection, and phase compensation.
ORDERING INFORMATION:
See
Page 45
.
VA+
VD+
IIN1+
IIN1-
VIN2+
VIN2-
VREFIN
VREFOUT
AGND
XIN
XOUT CPUCLK
DGND
CS
SDO
SDI
SCLK
INT
Voltage
Reference
System
Clock
/K
Clock
Generator
Serial
Interface
E-to-F
Power
Monitor
PFMON
x1
RESET
Digital
Filter
Calibration
MODE
Power
Calculation
Engine
4th Order
Σ
Modulator
2nd Order
Σ
Modulator
Temperature
Sensor
Digital
Filter
PGA
HPF
Option
HPF
Option
E1
E2
E3
x10
IIN2+
IIN2-
4th Order
Σ
Modulator
Digital
Filter
PGA
HPF
Option
VIN1+
VIIN1-
Digital
Filter
2nd Order
Σ
Modulator
HPF
Option
x10
MAR ‘06
DS714A1
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CS5467-ISZR | 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 IC 4-Ch Single Phase 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 |
| CS5471 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:DUAL CHANNEL DELTA SIGMA ANALOG TO DIGITAL CONVERTER |
| CS5471-BS | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Cirrus Logic 功能描述: |
| CS5471-BSR | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CS547233-ISZR | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC IC 24-bit 2-ch Delta Sigma ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
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