Datasheet > CS5463_11

CS5463_11

更新时间： 2024-02-13 08:57:20

品牌	Logo	应用领域
凌云 - CIRRUS		/
页数	文件大小	规格书
46页	388K
描述
Single Phase, Bi-directional Power/Energy IC

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中文翻译

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数据手册

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CS5463_11 数据手册

CS5463

Single Phase, Bi-directional Power/Energy IC

Features

Description

The CS5463 is an integrated power measure-

ment device which combines two 

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

 Energy Data Linearity: ±0.1% of Reading

over 1000:1 Dynamic Range

 On-chip Functions:

- Instantaneous Voltage, Current, and Power

- I

and V

, Apparent, Reactive, and Active

RMS

(Real) Power

voltage, and calculate V

, I

, instanta-

- Active Fundamental and Harmonic Power

- Reactive Fundamental, Power Factor, and Line

Frequency

- Energy-to-pulse Conversion

- System Calibrations and Phase Compensation

- Temperature Sensor

RMS

neous power, apparent power, active power, and

reactive power for single-phase, 2- or 3-wire

power metering applications.

The CS5463 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.

 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

The CS5463 features a bi-directional serial inter-

face for communication with a processor and a

programmable energy-to-pulse output function.

Additional features include on-chip functionality

to facilitate system-level calibration, temperature

sensor, voltage sag detection, and phase

compensation.

 Simple Three-wire Digital Serial Interface

 “Auto-boot” Mode from Serial E PROM

 Power Supply Configurations:

ORDERING INFORMATION:

VA+ = +5 V; AGND = 0 V; VD+ = +3.3 V to +5 V

See Page 45.

VA+

RESET

VD+

IIN+

IIN-

4th Order 

Modulator

Digital

Filter

HPF

Option

PGA

MODE

SDI

Power

Calculation

Engine

SDO

SCLK

INT

Temperature

Sensor

Serial

Interface

VREFIN

VIN+

VIN-

2nd Order 

Modulator

Digital

Filter

HPF

Option

E-to-F

x10

System

Clock

Generator

Voltage

Reference

Power

Monitor

Calibration

DGND

VREFOUT

PFMON

XIN XOUT CPUCLK

AGND

APR ‘11

DS678F3

http://www.cirrus.com

12 3 4 5 6 7...46

中文翻译

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与CS5463_11相关器件

型号	品牌	获取价格	描述	数据表
CS5463-IS	CIRRUS	获取价格	Single Phase, Bi-directional Power/Energy IC
CS5463-ISZ	CIRRUS	获取价格	Single Phase, Bi-directional Power/Energy IC
CS5464	CIRRUS	获取价格	Three-channel, Single-phase Power/Energy IC
CS5464_07	CIRRUS	获取价格	Three-channel, Single-phase Power/Energy IC
CS5464_11	CIRRUS	获取价格	Three-channel, Single-phase Power/Energy IC
CS5464-IS	CIRRUS	获取价格	Three-channel, Single-phase Power/Energy IC
CS5464-ISZ	CIRRUS	获取价格	Three-channel, Single-phase Power/Energy IC
CS5466	CIRRUS	获取价格	CS5466
CS5466_05	CIRRUS	获取价格	Low-cost Power/Energy IC with Pulse Output
CS5466-IS	CIRRUS	获取价格	Low-cost Power/Energy IC with Pulse Output

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