5秒后页面跳转
捷配首页

Datasheet > 信号电路 > 其他模拟IC> AMC1203B
AMC1203B PDF预览

AMC1203B

更新时间： 2024-11-04 08:28:35
品牌 Logo 应用领域
德州仪器 - TI /
页数 文件大小 规格书
29页 477K
描述
20MHz, Second-Order, Isolated Delta-Sigma Modulator for Current-Shunt Measurement

阅读下载

中文翻译

获取价格

AMC1203B 数据手册

 浏览型号AMC1203B的Datasheet PDF文件第2页浏览型号AMC1203B的Datasheet PDF文件第3页浏览型号AMC1203B的Datasheet PDF文件第4页浏览型号AMC1203B的Datasheet PDF文件第5页浏览型号AMC1203B的Datasheet PDF文件第6页浏览型号AMC1203B的Datasheet PDF文件第7页 
AMC1204  
www.ti.com  
SBAS512A –APRIL 2011–REVISED APRIL 2011  
20MHz, Second-Order, Isolated Delta-Sigma Modulator  
for Current-Shunt Measurement  
Check for Samples: AMC1204  
1
FEATURES  
DESCRIPTION  
The AMC1204 is a 1-bit digital output, isolated  
2
•
±250mV Input Voltage Range Optimized for  
delta-sigma (ΔΣ) modulator that can be clocked at up  
to 20MHz. The digital isolation of the modulator  
output is provided by a silicon dioxide (SiO2) barrier  
that is highly resistant to magnetic interference. This  
barrier has been certified to provide basic galvanic  
isolation of up to 4000VPEAK according to UL1577,  
IEC60747-5-2, and CSA standards or specifications.  
Shunt Resistors  
•
Certified Digital Isolation:  
–
–
–
–
CSA, IEC60747-5-2, and UL1577 Approved  
Isolation Voltage: 4000VPEAK  
Working Voltage: 1200VPEAK  
Transient Immunity: 15kV/µs  
The AMC1204 provides a single-chip solution for  
measuring the small signal of a shunt resistor across  
an isolated barrier. These types of resistors are  
typically used to sense currents in motor control  
inverters, green energy generation systems, and  
other industrial applications. The AMC1204  
differential inputs easily connect to the shunt resistor  
or other low-level signal sources. An internal  
reference eliminates the need for external  
components. When used with an appropriate external  
digital filter, an effective number of bits (ENOB) of 14  
is achieved at a data rate of 78kSPS.  
•
•
•
Long Isolation Barrier Lifetime (see  
Application Report SLLA197)  
High Electromagnetic Field Immunity  
(see Application Note SLLA181A)  
Outstanding AC Performance:  
–
–
SNR: 84dB (min)  
THD: –80dB (max)  
•
Excellent DC Precision:  
–
–
INL: ±8LSB (max)  
Gain Error: ±2% (max)  
A 5V analog supply (AVDD) is used by the modulator  
while the isolated digital interface operates from a 3V,  
3.3V, or 5V supply (DVDD). The AMC1204 is  
available in an SO-16 (DW) package and is specified  
from –40°C to +105°C.  
•
•
External Clock Input for Easier  
Synchronization  
Fully Specified Over the Extended Industrial  
Temperature Range  
APPLICATIONS  
•
Shunt Resistor Based Current Sensing in:  
–
–
–
–
Motor Control  
Green Energy  
Inverter Applications  
Uninterruptible Power Supplies  
AVDD  
DVDD  
VINP  
VINN  
DS  
DATA  
Modulator  
2.5V  
Ref  
CLKIN  
AGND  
DGND  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas  
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
2
All trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2011, Texas Instruments Incorporated  
1234567...29

中文翻译

下载PDF

与AMC1203B相关器件

型号 品牌 获取价格 描述 数据表
AMC1203BDUB TI

获取价格

 		1-Bit, 10MHz, 2nd-Order, Isolated Delta-Sigma Modulator
AMC1203BDUBG4 TI

获取价格

 		SPECIALTY ANALOG CIRCUIT, PDSO8, GREEN, PLASTIC, SOP-8
AMC1203BDUBR TI

获取价格

 		1-Bit, 10MHz, 2nd-Order, Isolated Delta-Sigma Modulator
AMC1203BDUBRG4 TI

获取价格

 		SPECIALTY ANALOG CIRCUIT, PDSO8, GREEN, PLASTIC, SOP-8
AMC1203BDW TI

获取价格

 		1-Bit, 10MHz, 2nd-Order, Isolated Delta-Sigma Modulator
AMC1203BDWR TI

获取价格

 		1-Bit, 10MHz, 2nd-Order, Isolated Delta-Sigma Modulator
AMC1203BPSA TI

获取价格

 		1-Bit, 10MHz, 2nd-Order, Isolated Delta-Sigma Modulator
AMC1203BPSAR TI

获取价格

 		1-Bit, 10MHz, 2nd-Order, Isolated Delta-Sigma Modulator
AMC1203DUB TI

获取价格

 		1-Bit, 10MHz, 2nd-Order, Isolated Delta-Sigma Modulator
AMC1203DUBG4 TI

获取价格

 		1-Bit, 10MHz, 2nd-Order, Isolated Delta-Sigma Modulator

与AMC1203B相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证