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參數資料
| 型號： | CS5460 |
| 廠商： | Cirrus Logic, Inc. |
| 英文描述： | Single Phase Bi-Directional Power/Energy IC(單相雙向功率/能量IC) |
| 中文描述： | 單相雙向功率/能量集成電路（單相雙向功率/能量集成電路） |
| 文件頁數： | 1/34頁 |
| 文件大小： | 610K |
| 代理商： | CS5460 |
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Preliminary Product Information
This document contains information for a new product.
Cirrus Logic reserves the right to modify this product without notice.
1
Copyright
Cirrus Logic, Inc. 2000
(All Rights Reserved)
P.O. Box 17847, Austin, Texas 78760
(512) 445 7222 FAX: (512) 445 7581
http://www.cirrus.com
CS5460
Single Phase Bi-Directional Power/Energy IC
Features
Energy Data Linearity: 0.1% of Reading over
1000:1 Dynamic Range
On-Chip Functions: Energy, I
V,
I
RMS
and V
RMS
, Energy to Pulse-Rate
Conversion
Complies with IEC 687/1036, JIS
Power Consumption <12 mW
Interface Optimized for Shunt Sensor
Phase Compensation
Ground-Referenced Signals with Single
Supply
System Calibration
On-chip 2.5 V Reference (60 ppm/°C drift)
Simple Three-wire Serial Interface
Watch Dog Timer
Power Supply Monitor
Power Supply Configurations
-
VA+ = +5 V; VA- = 0V; VD+ = +3 V to +5 V
-
VA+ = +2.5 V; VA- = -2.5 V; VD+ = +3 V
Description
The CS5460 is a highly integrated
Σ
Analog-to-Digital
Converter (ADC) which combines two
Σ
ADCs, high
speed power calculation functions, and a serial interface
on a single chip. It is designed to accurately measure
and calculate: Energy, Instantaneous Power, I
RMS
, and
V
RMS
for single phase 2 or 3-wire power meter applica-
tions. The CS5460 interfaces to a low cost shunt or
transformer to measure current, and resistive divider or
transformer to measure voltage. The CS5460 features a
bi-directional serial interface for communication with a
micro-controller and a fixed-width programmable fre-
quency output that is proportional to energy. The product
is initialized and fully functional upon power-up, and in-
cludes facilities for system-level calibration under control
of the user program.
ORDERING INFORMATION:
CS5460-BS
-40
°
C to +85
°
C 24-pin SSOP
PGA
x10,x50
VA+
VD+
IIN+
IIN-
VIN+
VIN-
VREFIN
VREFOUT
VA-
XIN
XOUT
CPUCLK
DGND
CS
SDO
SDI
SCLK
INT
EOUT
Digital
Filter
High Pass
Filter
Voltage
Reference
System
Clock
/K
Clock
Generator
Serial
Interface
Power
Calculation
Engine
(Energy
I * V
I ,V )
E-to-F
Power
Monitor
PFMON
x1
x10
4 Order
Σ
Modulator
RESET
Digital
Filter
Calibration
SRAM
EDIR
High Pass
Filter
2 Order
Σ
Modulator
Watch Dog
Timer
JAN ‘00
DS279PP5
相關PDF資料 |
PDF描述 |
|---|---|
| CS5461A-IS | Single Phase, Bi-directional Power/Energy IC |
| CS5461A-ISZ | Single Phase, Bi-directional Power/Energy IC |
| CS5461A | Single Phase, Bi-directional Power/Energy IC |
| CS5461 | Single Phase Bi-Directional Power/Energy IC |
| CS5461-IS | Single Phase Bi-Directional Power/Energy IC |
相關代理商/技術參數 |
參數描述 |
|---|---|
| CS5460A | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:Single Phase, Bi-directional Power/Energy IC |
| CS5460A_07 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:Single Phase, Bi-directional Power/Energy IC |
| CS5460A-BS | 功能描述:電流和電力監控器、調節器 Single-Phase Bi-Dir Power/Energy IC RoHS:否 制造商:STMicroelectronics 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel |
| CS5460A-BSZ | 功能描述:電流和電力監控器、調節器 Single-Phase Bi-Dir Power/Energy IC RoHS:否 制造商:STMicroelectronics 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel |
| CS5460A-BSZ | 制造商:Cirrus Logic 功能描述:Driver IC 制造商:Cirrus Logic 功能描述:IC ENERGY METERING 1PHASE 24SSOP 制造商:Cirrus Logic 功能描述:IC, ENERGY METERING, 1PHASE, 24SSOP |
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