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CS5466

更新时间: 2024-02-18 04:43:49
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凌云 - CIRRUS /
页数 文件大小 规格书
16页 189K
描述
CS5466

CS5466 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Not Recommended零件包装代码:SSOP
包装说明:SSOP, SSOP24,.3针数:24
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:7.6其他特性:ALSO OPERATES AT 3.315V TO 5.25V DIGITAL SUPPLY
模拟集成电路 - 其他类型:ANALOG CIRCUITJESD-30 代码:R-PDSO-G24
JESD-609代码:e3长度:8.2 mm
湿度敏感等级:3功能数量:1
端子数量:24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封装等效代码:SSOP24,.3
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
峰值回流温度(摄氏度):260电源:3.3/5,5 V
认证状态:Not Qualified座面最大高度:2.13 mm
子类别:Other Analog ICs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:40
宽度:5.3 mmBase Number Matches:1

CS5466 数据手册

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CS5466  
Low Cost Power/Energy IC with Pulse Output  
Features  
Description  
The CS5466 is a low cost power meter solution combin-  
ing two ∆Σ Analog-to-Digital Converters (ADC)’s, an  
energy-to-frequency converter, and energy pulse out-  
puts on a single chip. It is designed to accurately  
measure and calculate energy for single phase 2- or 3-  
wire power metering applications with minimal external  
components.  
Single Chip; Power Measurement Solution  
Energy Data Linearity: 0.1% of Reading  
over 1000:1 Dynamic Range  
On-Chip functions: Measures Energy and  
Performs Energy-to-Pulse Conversions  
Meets Accuracy Spec for IEC 687/1036  
High Pass Filter Option  
Four Input Ranges for Current Channel  
On-Chip 2.5 V Reference (25 ppm/°C typ)  
Pulse Outputs for Stepper Motor or  
Mechanical Counter  
On-Chip Energy Direction Indicator  
Ground Referenced Input Signals with Single  
Supply  
Low frequency energy outputs, E1 and E2, supply aver-  
age real power and can be used to drive a stepper motor  
or a mechanical counter; the high frequency energy out-  
put FOUT can be used for calibration; and NEG indicates  
negative power.  
The CS5466 has configuration pins which allow for direct  
configuration of pulse output frequency, current channel  
input range, and high pass filter enable option.  
The CS5466 also has a power-on reset function which  
holds the part in reset until the supply reaches an oper-  
able level.  
High Frequency Output for Calibration  
On-Chip Power-on Reset  
Power Supply Configurations:  
ORDERING INFORMATION  
CS5466-ISZ  
-40° to 85° C 24-pin SSOP Lead Free  
VA+ = +5 V; AGND = 0 V; VD+ = +3.3 V to 5 V  
I
VA+  
RESET  
HPF  
VD+  
PGA:  
x10, x50, x100, x150  
IIN+  
IIN-  
+
-
4th Order ∆Σ  
Modulator  
Digital  
Filter  
HPF  
Option  
FOUT  
Energy-to-  
Frequency  
Conversion  
E1  
IGAIN0  
IGAIN1  
E2  
NEG  
Negative  
Power  
Indication  
FREQ0  
FREQ1  
FREQ2  
VREFIN  
x1  
2nd Order  
∆Σ  
Modulator  
VIN+  
VIN-  
+
Digital  
Filter  
HPF  
Option  
x10  
-
CPUCLK  
XOUT  
XIN  
Clock  
Generator  
2.5V On-Chip  
Reference  
VREFOUT  
AGND  
DGND  
This document contains information for a new product.  
Cirrus Logic reserves the right to modify this product without notice.  
Preliminary Product Information  
Copyright Cirrus Logic, Inc. 2004  
(All Rights Reserved)  
OCT ‘04  
http://www.cirrus.com  
DS659PP2  
1

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