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参数资料
| 型号： | CS5467-ISZR |
| 厂商： | Cirrus Logic Inc |
| 文件页数： | 1/46页 |
| 文件大小： | 0K |
| 描述： | IC ENERGY METERING 1PHASE 28SSOP |
| 标准包装： | 1,000 |
| 输入阻抗： | 30 千欧 |
| 测量误差： | 0.1% |
| 电压 - 高输入/输出： | 0.8V |
| 电压 - 低输入/输出： | 0.2V |
| 电流 - 电源： | 3.5mA |
| 电源电压： | 4.75 V ~ 5.25 V |
| 测量仪表类型： | 单相 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 28-SSOP（0.209"，5.30mm 宽） |
| 供应商设备封装： | 28-SSOP |
| 包装： | 带卷 (TR) |
| 配用： | 598-1555-ND - BOARD EVAL FOR CS5467 ADC |
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CS5467
Four-channel Power/Energy IC
Features & Description
? Energy Linearity: ±0.1% of Reading over 1000:1
Dynamic Range
? On-chip Functions:
Description
The CS5467 is a watt-hour meter on a chip. It
measures line voltage and current and calcu-
lates active, reactive, apparent power, energy,
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Voltage and Current Measurement
Active, Reactive, and Apparent Power/Energy
RMS Voltage and Current Calculations
Current Fault and Voltage Sag Detection
Calibration
Phase Compensation
Temperature Sensor
Energy Pulse Outputs
power factor, and RMS voltage and current.
An internal RMS voltage reference can be used
if voltage measurement is disabled by
tampering.
Four ?? analog-to-digital converters are used to
measure two voltages and two currents. Option-
?
?
?
?
Meets Accuracy Spec for IEC, ANSI, & JIS
Low Power Consumption
Voltage Tamper Correction
Ground-referenced Inputs with Single Supply
ally, voltage2 channel can be used for
temperature measurement.
The CS5467 is designed to interface to a variety
of voltage and current sensors.
? On-chip 2.5 V Reference (40 ppm / °C typ.)
? Power Supply Monitor Function
? Three-wire Serial Interface to Microcontroller or
E 2 PROM
? Power Supply Configurations
GND: 0 V, VA+: +5 V, VD+: +3.3 V to +5 V
Additional features include system-level calibra-
tion, voltage sag and current fault detection,
peak detection, phase compensation, and ener-
gy pulse outputs.
ORDERING INFORMATION
VA+
RESET
VD+
IIN1+
IIN1-
PGA
4th Order ??
Modulator
Digital
Filter
HPF
Option
MODE
CS
SDI
VIN1+
VIIN1-
x10
2nd Order ??
Modulator
Digital
Filter
HPF
Option
Serial
Interface
SDO
SCLK
Power
Calculation
INT
IIN2+
IIN2-
VIN2+
VIN2-
PGA
x10
4th Order ??
Modulator
2nd Order ??
Modulator
Digital
Filter
Digital
Filter
HPF
Option
HPF
Option
Engine
E-to-F
Calibration
E1
E2
E3
VREFIN
x1
VREFOUT
Voltage
Reference
AGND
Power
Monitor
PFMON
Temperature
Sensor
System
Clock
/K
XIN
Clock
Generator
XOUT CPUCLK
DGND
Copyright ? Cirrus Logic, Inc. 2011
JAN ‘11
(All Rights Reserved)
DS714F3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CS5471 | 制造商:CIRRUS 制造商全称: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:模数转换器 - ADC IC 24-bit 2-ch Delta Sigma ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| CS547239-ISZ | 制造商:Cirrus Logic 功能描述:C 24-BIT 2-CH DELTA SIGMA ADC - Bulk |
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