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ADE7912ARIZ-RL集成电路(IC)的ADC/DAC-特殊用途规格书PDF中文资料

ADE7912ARIZ-RL
厂商型号

ADE7912ARIZ-RL

参数属性

ADE7912ARIZ-RL 封装/外壳为20-SOIC(0.295",7.50mm 宽);包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC)的ADC/DAC-特殊用途;产品描述:IC ADC/ENERGY MEAS 24BIT 20SOIC

功能描述

3-Channel, Isolated, Sigma-Delta ADC with SPI
IC ADC/ENERGY MEAS 24BIT 20SOIC

封装外壳

20-SOIC(0.295",7.50mm 宽)

文件大小

885.96 Kbytes

页面数量

41

生产厂商 Analog Devices
企业简称

AD亚德诺

中文名称

亚德诺半导体技术有限公司官网

原厂标识
AD
数据手册

原厂下载下载地址一下载地址二到原厂下载

更新时间

2025-8-4 17:06:00

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ADE7912ARIZ-RL规格书详情

ADE7912ARIZ-RL属于集成电路(IC)的ADC/DAC-特殊用途。由亚德诺半导体技术有限公司制造生产的ADE7912ARIZ-RLADC/DAC - 特殊用途该产品族中的产品可用于模拟和数字表示的信息转换,适用于特定用例,或集成了通用数据转换器中不常见的其他功能。例如针对超声或汽车雷达应用集成了低噪声放大器和可变增益级的器件、注重音频和视频的产品、在段码式显示器上集成显示测量值功能的器件、集成输入输出电气隔离的器件等。

GENERAL DESCRIPTION

The ADE7912/ADE79131 are isolated, 3-channel Σ-Δ ADCs for polyphase energy metering applications using shunt current sensors. Data and power isolation are based on the Analog Devices, Inc., iCoupler® technology. The ADE7912 features two ADCs, and the ADE7913 features three ADCs. The current ADC provides a 67 dB signal-to-noise ratio (SNR) over a 3 kHz signal bandwidth, whereas the voltage ADCs provide an SNR of 72 dB over the same bandwidth. One channel is dedicated to measuring the voltage across a shunt when the shunt is used for current sensing. Up to two additional channels are dedicated to measuring voltages, which are usually sensed using resistor dividers. One voltage channel can measure the temperature of the die via an internal sensor. The ADE7913 includes three channels: one current and two voltage channels. The ADE7912 has one voltage channel but is otherwise identical to the ADE7913.

FEATURES

Two (ADE7912) or three (ADE7913) isolated, Σ-Δ analog-to-digital converters (simultaneously sampling ADCs)

Integrated isoPower, isolated dc-to-dc converter

On-chip temperature sensor

4-wire SPI serial interface

Up to 4 ADE7912/ADE7913 devices clocked from a single crystal or an external clock

Synchronization of multiple ADE7912/ADE7913 devices

±31.25 mV peak input range for current channel

±500 mV peak input range for voltage channels

Reference drift: 10 ppm/°C typical

Single 3.3 V supply

20-lead, wide-body SOIC package with 8.3 mm creepage

Operating temperature: −40°C to +85°C

Safety and regulatory approvals

UL recognition

5000 V rms for 1 minute per UL 1577

CSA Component Acceptance Notice 5A

IEC 61010-1: 300 V rms

VDE certificate of conformity

DIN VDE V 0884-10 (VDE V 0884-10):2006-12

VIORM = 846 V peak

APPLICATIONS

Shunt-based polyphase meters

Power quality monitoring

Solar inverters

Process monitoring

Protective devices

Isolated sensor interfaces

Industrial PLCs

产品属性

更多
  • 产品编号:

    ADE7912ARIZ-RL

  • 制造商:

    Analog Devices Inc.

  • 类别:

    集成电路(IC) > ADC/DAC - 特殊用途

  • 系列:

    IsoPower®, iCoupler®

  • 包装:

    卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带

  • 类型:

    ADC,电量测量

  • 分辨率(位):

    24 b

  • 数据接口:

    SPI

  • 供电电压源:

    单电源

  • 工作温度:

    -40°C ~ 85°C

  • 安装类型:

    表面贴装型

  • 封装/外壳:

    20-SOIC(0.295",7.50mm 宽)

  • 供应商器件封装:

    20-SOIC-IC

  • 描述:

    IC ADC/ENERGY MEAS 24BIT 20SOIC

供应商 型号 品牌 批号 封装 库存 备注 价格
ADI/LINEAR
24+
SOIC-20
58209
免费送样原盒原包现货一手渠道联系
询价
ADI(亚德诺)
24+
N/A
10000
原装,正品
询价
ADI/亚德诺
25+
SOP
880000
明嘉莱只做原装正品现货
询价
ADI
23+
SOP
3500
原厂原装正品
询价
ADI(亚德诺)
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
询价
ADI(亚德诺)
24+
SOP20300mil
1612
只做原装,提供一站式配单服务,代工代料。BOM配单
询价
ADI(亚德诺)
24+
NA/
8735
原厂直销,现货供应,账期支持!
询价
Analog Devices Inc.
25+
20-SOIC(0.295 7.50mm 宽)
9350
独立分销商 公司只做原装 诚心经营 免费试样正品保证
询价
ADI/亚德诺
25+
原厂封装
10280
原厂授权代理,专注军工、汽车、医疗、工业、新能源!
询价
ADI(亚德诺)
24+
N/A
12000
原装正品现货支持实单
询价