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CS5467-ISR PDF预览

CS5467-ISR

更新时间: 2024-02-21 15:20:36
品牌 Logo 应用领域
凌云 - CIRRUS /
页数 文件大小 规格书
46页 712K
描述
Analog Circuit, 1 Func, CMOS, PDSO28, MO-150, SSOP-28

CS5467-ISR 技术参数

是否Rohs认证: 符合生命周期:Active
零件包装代码:SSOP包装说明:SSOP,
针数:28Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.58
模拟集成电路 - 其他类型:ANALOG CIRCUITJESD-30 代码:R-PDSO-G28
JESD-609代码:e3长度:10.2 mm
湿度敏感等级:3功能数量:1
端子数量:28最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:SSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:2.13 mm
最大供电电压 (Vsup):5.25 V最小供电电压 (Vsup):4.75 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:MATTE TIN端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:5.3 mm
Base Number Matches:1

CS5467-ISR 数据手册

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CS5467  
Four-channel Power / Energy IC  
Features & Description  
Description  
• Energy Linearity: ±0.1% of Reading over 1000:1  
The CS5467 is a watt-hour meter on a chip. It  
measures line voltage and current and calcu-  
lates active, reactive, apparent power, energy,  
power factor, and RMS voltage and current.  
Dynamic Range  
• On-chip Functions:  
- Voltage and Current Measurement  
- Active, Reactive, and Apparent Power/Energy  
- RMS Voltage and Current Calculations  
- Current Fault and Voltage Sag Detection  
- Calibration  
An internal RMS voltage reference can be used  
if voltage measurement is disabled by  
tampering.  
- Phase Compensation  
Four ∆Σ analog-to-digital converters are used to  
measure two voltages and two currents. Option-  
ally, voltage2 channel can be used for  
temperature measurement.  
- Temperature Sensor  
- Energy Pulse Outputs  
• Meets Accuracy Spec for IEC, ANSI, & JIS  
• Low Power Consumption  
• Voltage Tamper Correction  
The CS5467 is designed to interface to a variety  
of voltage and current sensors.  
• Ground-referenced Inputs with Single Supply  
• On-chip 2.5 V Reference (25 ppm / °C typ.)  
• Power Supply Monitor Function  
Additional features include system-level calibra-  
tion, voltage sag and current fault detection,  
peak detection, phase compensation, and ener-  
gy pulse outputs.  
• Three-wire Serial Interface to Microcontroller or  
E2PROM  
• Power Supply Configurations  
GND: 0 V, VA+: +5 V, VD+: +3.3 V to +5 V  
ORDERING INFORMATION  
See Page 45.  
VA+  
RESET  
VD+  
IIN1+  
IIN1-  
4th Order ∆Σ  
Digital  
Filter  
HPF  
Option  
PGA  
x10  
Modulator  
MODE  
CS  
SDI  
VIN1+  
VIIN1-  
2nd Order ∆Σ  
Modulator  
SDO  
SCLK  
INT  
Digital  
Filter  
HPF  
Option  
Serial  
Interface  
Power  
Calculation  
Engine  
E1  
E2  
E3  
IIN2+  
IIN2-  
4th Order ∆Σ  
Modulator  
Digital  
Filter  
HPF  
Option  
E-to-F  
PGA  
VIN2+  
VIN2-  
2nd Order ∆Σ  
Modulator  
Digital  
Filter  
HPF  
Option  
Calibration  
x10  
x1  
VREFIN  
Temperature  
Sensor  
System  
Clock  
Clock  
Generator  
Power  
Monitor  
/K  
Voltage  
VREFOUT  
Reference  
PFMON  
XIN XOUT CPUCLK  
DGND  
AGND  
MAR ‘07  
DS714F1  
Copyright © Cirrus Logic, Inc. 2007  
http://www.cirrus.com  
(All Rights Reserved)  

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