5秒后页面跳转
捷配首页

Datasheet > 转换器 > 模数转换器> ADS1259
ADS1259 PDF预览

ADS1259

更新时间： 2024-09-13 06:36:23
品牌 Logo 应用领域
德州仪器 - TI 转换器
页数 文件大小 规格书
45页 573K
描述
Industrial, 14kSPS, 24-Bit Analog-to-Digital Converter with Low-Drift Reference

阅读下载

中文翻译

获取价格

ADS1259 数据手册

 浏览型号ADS1259的Datasheet PDF文件第2页浏览型号ADS1259的Datasheet PDF文件第3页浏览型号ADS1259的Datasheet PDF文件第4页浏览型号ADS1259的Datasheet PDF文件第5页浏览型号ADS1259的Datasheet PDF文件第6页浏览型号ADS1259的Datasheet PDF文件第7页 
ADS1259  
www.ti.com  
SBAS424C –JUNE 2009–REVISED MARCH 2010  
Industrial, 14kSPS, 24-Bit Analog-to-Digital Converter  
with Low-Drift Reference  
Check for Samples: ADS1259  
1
FEATURES  
DESCRIPTION  
23  
•
24 Bits, No Missing Codes  
Output Data Rates From 10 To 14kSPS  
High Performance:  
The ADS1259 is a high-linearity, low-drift, 24-bit,  
analog-to-digital converter (ADC) designed for the  
needs of industrial process control, precision  
instrumentation, and other exacting applications.  
Combined with a signal amplifier (such as the  
•
•
–
–
–
–
–
INL: 0.4ppm  
Reference Drift: 2ppm/°C  
Gain Drift: 0.5ppm/°C  
Offset Drift: 0.05mV/°C  
Noise: 0.7mVRMS at 60SPS  
PGA280),  
a
high-resolution,  
high-accuracy  
measurement system is formed that is capable of  
digitizing a wide range of signals.  
The converter uses a fourth-order, inherently stable,  
delta-sigma (ΔΣ) modulator that provides outstanding  
noise and linearity performance. The data rates are  
programmable up to 14kSPS including 10SPS,  
50SPS, and 60SPS that provide excellent normal  
mode line-cycle rejection. The digital filter can be  
programmed for a fast settling mode where the  
conversions settle in a single cycle, or programmed  
for a high line-cycle rejection mode. A fast responding  
input over-range detector flags the conversion data if  
an input over-range should occur.  
•
•
•
•
•
Simultaneous 50/60Hz Rejection at 10SPS  
Single-Cycle Settling  
Internal Oscillator  
Out-of-Range Detection  
Readback Data Integrity by Checksum and  
Redundant Data Read Capability  
•
•
•
•
SPI™-Compatible Interface  
Analog Supply: +5V or ±2.5V  
Digital Supply: +2.7V to +5V  
Low Power: 13mW  
The ADS1259 also provides an integrated low-noise,  
very low drift 2.5V reference. The on-chip oscillator,  
an external crystal, or an external clock can by used  
as the ADC clock source.  
APPLICATIONS  
Data and control communication are handled over a  
4MHz, SPI-compatible interface capable of operating  
with a minimum of three wires. Data integrity is  
augmented by data bytes checksum and redundant  
data read capability. Conversions are synchronized  
either by command or by pin.  
•
•
•
Industrial Process Control  
Scientific Instrumentation  
Test and Measurement  
AVDD VREFP VREFN REFOUT  
SYNCOUT  
DVDD  
XTAL1/CLKIN  
XTAL2  
Clock  
Generator  
2.5V  
Reference  
Dissipating only 13mW in operation, the ADS1259  
can be powered down, dissipating less than 25mW.  
The ADS1259 is offered in a TSSOP-20 package and  
is fully specified from –40°C to +105°C.  
fCLK/8  
AINP  
AINN  
RESET/PWDN  
START  
DS  
Programmable  
Digital Filter  
Calibration  
Engine  
Modulator  
Control  
and  
Serial  
DRDY  
SCLK  
DIN  
RELATED PRODUCTS  
Out-of-Range  
Detection  
Interface  
FEATURES  
24-bit ADC with integrated PGA  
Wide-range PGA  
PRODUCT  
ADS1256  
PGA280  
DOUT  
CS  
ADS1259  
AVSS  
DGND  
High-precision PGA; G = 1, 10, 100, 1000  
PGA204  
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
3
SPI is a trademark of Motorola.  
All other 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 © 2009–2010, Texas Instruments Incorporated  
1234567...45

中文翻译

下载PDF

与ADS1259相关器件

型号 品牌 获取价格 描述 数据表
ADS1259_12 TI

获取价格

 		Industrial, 14kSPS, 24-Bit Analog-to-Digital Converter with Low-Drift Reference
ADS1259_14 TI

获取价格

 		Industrial, 14kSPS, 24-Bit Analog-to-Digital Converter with Low-Drift Reference
ADS1259BIPW TI

获取价格

 		Industrial, 14kSPS, 24-Bit Analog-to-Digital Converter with Low-Drift Reference
ADS1259BIPWR TI

获取价格

 		Industrial, 14kSPS, 24-Bit Analog-to-Digital Converter with Low-Drift Reference
ADS1259IPW TI

获取价格

 		Industrial, 14kSPS, 24-Bit Analog-to-Digital Converter with Low-Drift Reference
ADS1259IPWR TI

获取价格

 		Industrial, 14kSPS, 24-Bit Analog-to-Digital Converter with Low-Drift Reference
ADS1259-Q1 TI

获取价格

 		适用于高动态范围系统、具有低漂移电压基准的汽车类 24 位、14.4kSPS、单通道 Δ-
ADS1259QPWRQ1 TI

获取价格

 		适用于高动态范围系统、具有低漂移电压基准的汽车类 24 位、14.4kSPS、单通道 Δ-
ADS125H01 TI

获取价格

 		具有低噪声 PGA 和 ±20V 输入的 24 位 40kSPS 单通道 Δ-Σ ADC
ADS125H01_V01 TI

获取价格

 		ADS125H01 ±20-V Input, 40-kSPS, 24-Bit, Delt

与ADS1259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