 |
Moteur de recherche de fiches techniques de composants électroniques |
|
|
Moteur de recherche de fiches techniques de composants électroniques |
|
CS5461A-ISZ Fiches technique(PDF) 1 Page - Cirrus Logic |
|
||||||||||||||||||||||||||||||
CS5461A-ISZ Fiches technique(HTML) 1 Page - Cirrus Logic |
|
|
1 / 41 page  Copyright © Cirrus Logic, Inc. 2005 (All Rights Reserved) http://www.cirrus.com CS5461A Single Phase, Bi-directional Power/Energy IC Features • Energy Data Linearity: ±0.1% of Reading over 1000:1 Dynamic Range • On-chip Functions: - Instantaneous Voltage, Current, and Power - IRMS and VRMS, Apparent and Active (Real) Power - Energy-to-pulse Conversion for Mechanical Counter/Stepper Motor Drive - System Calibrations and Phase Compensation - Temperature Sensor - Voltage Sag Detect • Meets Accuracy Spec for IEC, ANSI, & JIS. • Low Power Consumption • Current Input Optimized for Sense Resistor. • GND-referenced Signals with Single Supply • On-chip 2.5 V Reference (25 ppm/°C typ) • Power Supply Monitor • Simple Three-wire Digital Serial Interface • “Auto-boot” Mode from Serial E2PROM. • Power Supply Configurations: VA+ = +5 V; AGND = 0 V; VD+ = +3.3 V to +5 V Description The CS5461A is an integrated power measure- ment device which combines two ∆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 voltage, and calculate VRMS, IRMS, instanta- neous power, apparent power, and active power for single-phase, 2- or 3-wire power metering applications. The CS5461A is optimized to interface to shunt resistors or current transformers for current mea- surement, and to resistive dividers or potential transformers for voltage measurement. The CS5461A features a bi-directional serial in- terface for communication with a processor, and a programmable energy-to-pulse output func- tion. Additional features include on-chip functionality to facilitate system-level calibration, temperature sensor, voltage sag detection, and phase compensation. ORDERING INFORMATION: See Page 41. VA+ VD+ IIN+ IIN- VIN+ VIN- VREFIN VREFOUT AGND XIN XOUT CPUCLK DGND CS SDO SDI SCLK INT Voltage Reference System Clock /K Clock Generator Serial Interface E-to-F Power Monitor PFMON x1 RESET Digital Filter Calibration MODE Power Calculation Engine 4th Order ∆Σ Modulator 2nd Order ∆Σ Modulator Temperature Sensor Digital Filter PGA HPF Option HPF Option E1 E2 E3 x10 AUG ‘05 DS661F1 |
Numéro de pièce similaire - CS5461A-ISZ |
|
Description similaire - CS5461A-ISZ |
|
|
Lien URL |
| Politique de confidentialité |
| ALLDATASHEET.FR |
| ALLDATASHEET vous a-t-il été utile ? [ DONATE ] |
À propos de Alldatasheet | Publicité | Contactez-nous | Politique de confidentialité | Echange de liens | Fabricants All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
French ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
