ADE7763ARS

更新时间： 2024-01-15 17:23:43

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
56页	1564K
描述
Single-Phase Active and Apparent Energy Metering IC

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技术参数
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ADE7763ARS 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	SSOP
包装说明：	SSOP,	针数：	20
Reach Compliance Code：	unknown	风险等级：	5.18
Is Samacsys：	N	可调阈值：	YES
模拟集成电路 - 其他类型：	POWER SUPPLY SUPPORT CIRCUIT	JESD-30 代码：	R-PDSO-G20
JESD-609代码：	e3	长度：	7.2 mm
湿度敏感等级：	1	信道数量：	2
功能数量：	1	端子数量：	20
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
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, SHRINK PITCH
峰值回流温度（摄氏度）：	260	座面最大高度：	2 mm
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
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 mm	Base Number Matches：	1

ADE7763ARS 数据手册

Single-Phase Active and Apparent

Energy Metering IC

ADE7763

required to perform active and apparent energy measurements,

line-voltage period measurements, and rms calculation on the

voltage and current channels. The selectable on-chip digital

integrator provides direct interface to di/dt current sensors such

as Rogowski coils, eliminating the need for an external analog

integrator and resulting in excellent long-term stability and

precise phase matching between the current and the voltage

channels.

FEATURES

High accuracy; supports IEC 61036/60687, IEC62053-21, and

IEC62053-22

On-chip digital integrator enables direct interface-to-current

sensors with di/dt output

A PGA in the current channel allows direct interface to

shunts and current transformers

Active and apparent energy, sampled waveform, and current

and voltage rms

Less than 0.1% error in active energy measurement over a

dynamic range of 1000 to 1 at 25°C

Positive-only energy accumulation mode available

On-chip user programmable threshold for line voltage surge

and SAG and PSU supervisory

Digital calibration for power, phase, and input offset

On-chip temperature sensor ( 3°C typical)

SPI®-compatible serial interface

Pulse output with programmable frequency

Interrupt request pin (IRQ) and status register

Reference 2.4 V with external overdrive capability

Single 5 V supply, low power (25 mW typical)

The ADE7763 provides a serial interface to read data and a

pulse output frequency (CF) that is proportional to the active

power. Various system calibration features such as channel

offset correction, phase calibration, and power calibration

ensure high accuracy. The part also detects short duration, low

or high voltage variations.

The positive-only accumulation mode gives the option to

accumulate energy only when positive power is detected. An

internal no-load threshold ensures that the part does not exhibit

any creep when there is no load. The zero-crossing output (ZX)

produces a pulse that is synchronized to the zero-crossing point

of the line voltage. This signal is used internally in the line cycle

active and apparent energy accumulation modes, which enables

faster calibration.

GENERAL DESCRIPTION

The ADE7763¹features proprietary ADCs and fixed function

DSP for high accuracy over large variations in environmental

conditions and time. The ADE7763 incorporates two second-

order, 16-bit Σ-∆ ADCs, a digital integrator (on Ch1), reference

circuitry, a temperature sensor, and all the signal processing

The interrupt status register indicates the nature of the interrupt,

and the interrupt enable register controls which event produces

an output on the

pin, an open-drain, active low logic output.

IRQ

The ADE7763 is available in a 20-lead SSOP package.

FUNCTIONAL BLOCK DIAGRAM

AVDD

DVDD

DGND

RESET

INTEGRATOR

WGAIN[11:0]

ADE7763

PGA

MULTIPLIER

LPF2

V1P

V1N

ADC

HPF1

TEMP

SENSOR

APOS[15:0]

CFNUM[11:0]

IRMSOS[11:0]

VRMSOS[11:0]

DFC

VAGAIN[11:0]

PGA

CFDEN[11:0]

V2P

V2N

ꢀ

ADC

VADIV[7:0]

WDIV[7:0]

PHCAL[5:0] LPF1

SAG

Ω

REGISTERS AND

SERIAL INTERFACE

2.4V

REFERENCE

AGND

REF

CLKIN CLKOUT

DIN DOUT SCLK

CS IRQ

IN/OUT

Figure 1.

¹U.S. Patents 5,745,323; 5,760,617; 5,862,069; 5,872,469; others pending.

Rev. A

Information furnished by Analog Devices is believed to be accurate and reliable.

However, no responsibility is assumed by Analog Devices for its use, nor for any

infringements of patents or other rights of third parties that may result from its use.

Specifications subject to change without notice. No license is granted by implication

or otherwise under any patent or patent rights of Analog Devices. Trademarks and

registered trademarks are the property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

Fax: 781.326.8703

www.analog.com

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与ADE7763ARS相关器件

型号	品牌	描述	获取价格	数据表
ADE7763ARSRL	ADI	Single-Phase Active and Apparent Energy Metering IC	获取价格
ADE7763ARSZ	ADI	Single-Phase Active and Apparent Energy Metering IC	获取价格
ADE7763ARSZ1	ADI	IC,POWER METERING,CMOS,SSOP,20PIN,PLASTIC	获取价格
ADE7763ARSZRL	ADI	Single-Phase Active and Apparent Energy Metering IC	获取价格
ADE7763ARSZRL1	ADI	IC,POWER METERING,CMOS,SSOP,20PIN,PLASTIC	获取价格
ADE7768	ADI	Energy Metering IC with Integrated Oscillator and Positive Power Accumulation	获取价格

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