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參數資料
| 型號： | CS5461-IS |
| 廠商： | CIRRUS LOGIC INC |
| 元件分類： | 模擬信號調理 |
| 英文描述： | Single Phase Bi-Directional Power/Energy IC |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, PDSO24 |
| 封裝： | MO-150, SSOP-24 |
| 文件頁數： | 1/46頁 |
| 文件大?。?/td> | 336K |
| 代理商： | CS5461-IS |
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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. 2004
(All Rights Reserved)
http://www.cirrus.com
CS5461
Single Phase Bi-Directional Power/Energy IC
Features
z
Energy Data Linearity: ±0.1% of Reading
over 1000:1 Dynamic Range
z
On-Chip Functions: Energy, I
V,
I
RMS
and V
RMS
, Energy-to-Pulse Conversion
z
AC/DC System Calibrations
z
Meets Accuracy Spec for IEC 687/1036, JIS
z
Power Consumption <12 mW
z
On-Chip Temperature Sensor
z
Voltage Sag Detect
z
Adjustable Input Range on Current Channel
z
Phase Compensation
z
GND-Referenced Signals with Single Supply
z
On-chip 2.5 V Reference (25 ppm/°C typ)
z
Simple Three-Wire Digital Serial Interface
z
Power Supply Monitor
z
Interface Optimized for Shunt Sensor
z
Mechanical Counter/Stepper Motor Drive
z
Smart “Auto-Boot” Mode from Serial
EEPROM with no microcontroller.
z
Power Supply Configurations
VA+ = +5 V; VA- = 0 V; VD+ = +3.3 V to +5 V
Description
The CS5461 is an integrated power measure-
ment device which combines two
Σ
ADCs, high
speed power calculation functions, and a serial
interface on a single chip. It is designed to accu-
rately measure Instantaneous Current and
Voltage, and calculate: Instantaneous Power,
Average Power, I
RMS
, and V
RMS
, for sin-
gle-phase 2- or 3-wire power metering
applications. The CS5461 can interface to a
low-cost shunt resistor or transformer for current
measurement, and to a resistive divider or poten-
tial transformer for voltage measurement. The
CS5461 features a bi-directional serial interface
for communication with a micro-controller and a
programmable energy-to-pulse output function.
CS5461 has on-chip functionality to facilitate AC
or DC system-level calibration. Additional fea-
tures include on-chip temperature sensor,
voltage sag detection, and phase compensation.
ORDERING INFORMATION:
CS5461-IS
-40
°
C to +85
°
C 24-pin SSOP
PGA
VA+
VD+
IIN+
IIN-
VIN+
VIN-
VREFIN
VREFOUT
VA-
XIN
XOUT CPUCLK
DGND
CS
SDO
SDI
SCLK
INT
FOUT
High Pass
Filter
Voltage
Reference
System
Clock
/K
Clock
Generator
Serial
Interface
E-to-F
Power
Monitor
PFMON
x1
RESET
Digital
Filter
Calibration
EDIR
High Pass
Filter
MODE
EOUT
x10
Power
Calculation
Engine
4th Order
Σ
Modulator
2nd Order
Σ
Modulator
Temperature
Sensor
Digital
Filter
Jan 04
DS546PP2
相關PDF資料 |
PDF描述 |
|---|---|
| CS5462 | LOW COST POWER ENERGY IC WITH PULSE OUTPUT |
| CS5462-IS | LOW COST POWER ENERGY IC WITH PULSE OUTPUT |
| CS5463 | Single Phase, Bi-directional Power/Energy IC |
| CS5463-IS | Single Phase, Bi-directional Power/Energy IC |
| CS5463-ISZ | Single Phase, Bi-directional Power/Energy IC |
相關代理商/技術參數 |
參數描述 |
|---|---|
| CS5461-ISZ | 制造商:Cirrus Logic 功能描述:PWR MEASUREMENT 24SSOP - Rail/Tube |
| CS5461-ISZR | 制造商:Cirrus Logic 功能描述:PWR MEASUREMENT 24SSOP - Tape and Reel |
| CS5462 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:LOW COST POWER ENERGY IC WITH PULSE OUTPUT |
| CS5462-IS | 功能描述:電流和電力監(jiān)控器、調節(jié)器 Low-Cost Pwr/Energy w/Pulse Output 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 |
| CS5462-ISZ | 功能描述:電流和電力監(jiān)控器、調節(jié)器 Low-Cost Pwr/Energy w/Pulse Output 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 |
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