Datasheet Texas Instruments ADS114S08IRHBT — 数据表

制造商	Texas Instruments
系列	ADS114S08
零件号	ADS114S08IRHBT

具有PGA和电压基准的16位，4kSPS，12通道Δ-ΣADC，用于精密传感器测量32-VQFN -50至125

数据表

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PDF, 2.4 Mb, 修订版: A, 档案已发布: Jun 13, 2017

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价格

状态

Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	No

打包

Pin	32	32
Package Type	RHB	RHB
Industry STD Term	VQFN	VQFN
JEDEC Code	S-PQFP-N	S-PQFP-N
Package QTY	250	250
Carrier	SMALL T&R	SMALL T&R
Device Marking	114S08	ADS
Width (mm)	5	5
Length (mm)	5	5
Thickness (mm)	.9	.9
Pitch (mm)	.5	.5
Max Height (mm)	1	1
Mechanical Data	下载	下载

参数化

# Input Channels	12
Analog Voltage AVDD(Max)	5.25 V
Analog Voltage AVDD(Min)	2.7 V
Architecture	Delta-Sigma
Digital Supply(Max)	3.6 V
Digital Supply(Min)	2.7 V
INL(Max)	1 +/-LSB
Input Range(Max)	5.25 V
Input Type	Differential,Single-Ended
Integrated Features	50/60 Hz Rejection,Excitation Current Sources (iDACs),GPIO,Oscillator,PGA,Temp Sensor
Interface	SPI
Multi-Channel Configuration	Multiplexed
Operating Temperature Range	-50 to 125 C
Package Group	VQFN
Package Size: mm2:W x L	32VQFN: 25 mm2: 5 x 5(VQFN) PKG
Power Consumption(Typ)	1.75 mW
Rating	Catalog
Reference Mode	Ext,Int
Resolution	16 Bits
Sample Rate (max)	4kSPS SPS
Sample Rate(Max)	0.004 MSPS

生态计划

RoHS

Compliant

设计套件和评估模块

Evaluation Modules & Boards: ADS114S08EVM
ADS114S08 Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
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应用须知

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RTD Ratiometric Measurements and Filtering Using the ADS1148 and ADS1248
PDF, 563 Kb, 档案已发布: Mar 13, 2013
The ADS1148 and ADS1248 family of devices are highly integrated delta-sigma (ΔΣ) converters that areoptimized for the measurement of temperature sensors including resistance temperature detectors(RTDs) thermocouples and thermistors. In a typical RTD measurement application the ADS1148 andADS1248 are configured in a ratiometric topology using the built-in IDAC current sources feeding thro
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Example Temperature Measurement Applications Using the ADS1247 and ADS1248 (Rev. B)
PDF, 189 Kb, 修订版: B, 档案已发布: May 9, 2016
This document discusses the use of the ADS1247 and ADS1248 precision analog-to-digital converters (ADCs) together with a resistive temperature device (RTD) and thermocouple to measure temperature. Included are detailed examples of the most common configurations of a two-wire RTD a three-wire RTD a four-wire RTD and a thermocouple with cold junction compensation. This document provides sufficien
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Digital Filter Types in Delta-Sigma ADCs
PDF, 219 Kb, 档案已发布: Jun 27, 2017
This application report discusses digital filters which are a ubiquitous feature in delta-sigma analog todigital converters (ADCs). Digital low-pass filters are essential to the functionality of a delta-sigma ADCwhich relies on oversampling and noise shaping to push quantization noise out of band. There arevariations between the types of digital filters used in delta-sigma ADCs that provide
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Analog-to-Digital Converter Grounding Practices Affect System Performance (Rev. A)
PDF, 69 Kb, 修订版: A, 档案已发布: May 18, 2015
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A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. B)
PDF, 425 Kb, 修订版: B, 档案已发布: Oct 9, 2011
This glossary is a collection of the definitions of Texas Instruments' Delta-Sigma (О”ОЈ), successive approximation register (SAR), and pipeline analog-to-digital (A/D) converter specifications and performance characteristics. Although there is a considerable amount of detail in this document, the product data sheet for a particular product specification is the best and final reference.
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Principles of Data Acquisition and Conversion (Rev. A)
PDF, 132 Kb, 修订版: A, 档案已发布: Apr 16, 2015

模型线

系列: ADS114S08 (5)

ADS114S08IPBS ADS114S08IPBSR ADS114S08IRHBR ADS114S08IRHBT PADS114S08IPBSR

制造商分类

Semiconductors > Data Converters > Analog-to-Digital Converters (ADCs) > Precision ADCs (<=10MSPS)