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CS5467

更新时间: 2024-02-15 08:03:40
品牌 Logo 应用领域
凌云 - CIRRUS /
页数 文件大小 规格书
46页 708K
描述
Four-channel Power/Energy IC

CS5467 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 数据手册

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ADVANCE RELEASE  
CS5467  
Four-channel Power/Energy IC  
Features  
Description  
• Energy Data Linearity: ±±0.1 of Reading over  
.±±±:. Dynamic Range  
The CS5467 is an integrated power measure-  
ment device which combines four ∆Σ  
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  
• On-chip Functions:  
- Instantaneous Voltage, Current, and Power  
- I  
and V  
, Active, Reactive, and Apparent  
RMS  
RMS  
Power  
- Current Fault and Voltage Sag Detect  
- System Calibrations / Phase Compensation  
- Temperature Sensor  
- Energy-to-pulse Conversion  
- Positive-only Accumulation Mode  
voltage and calculate V  
, I  
, instantaneous  
RMS RMS  
power, active power, apparent power, and reac-  
tive power for high-performance power  
measurement applications.  
• Meets Accuracy Spec for IEC, ANSI, & JIS  
• Low Power Consumption  
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.  
• GND-referenced Signals with Single Supply  
• On-chip, 205 V Reference  
The CS5467 also features system-level calibra-  
tion, a temperature sensor, voltage sag & current  
fault detection, and phase compensation.  
• Power Supply Monitor  
• Simple Three-wire Digital Serial Interface  
• “Auto-boot” Mode from Serial E2PROM0  
• Power Supply Configurations  
ORDERING INFORMATION:  
VA+ = +5 V; AGND = ± V; VD+ = +303 V to +5 V  
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  
This document contains information for a new product.  
Cirrus Logic reserves the right to modify this product without notice.  
Advance Product Information  
MAR ‘06  
DS714A1  
Copyright © Cirrus Logic, Inc. 2006  
http://www.cirrus.com  
(All Rights Reserved)  

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