Datasheet Texas Instruments LMP90098MHE/NOPB — 数据表

制造商Texas Instruments
系列LMP90098
零件号LMP90098MHE/NOPB
Datasheet Texas Instruments LMP90098MHE/NOPB

具有真实连续背景校准的多通道,低功耗24位传感器AFE 28-HTSSOP -40至125

数据表

LMP90100 and LMP9009x Sensor AFE System: Multichannel, Low-Power, 24-Bit Sensor AFE With True Continuous Background Calibration datasheet
PDF, 2.0 Mb, 修订版: S, 档案已发布: Jan 26, 2016
从文件中提取

价格

状态

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

打包

Pin2828
Package TypePWPPWP
Industry STD TermHTSSOPHTSSOP
JEDEC CodeR-PDSO-GR-PDSO-G
Package QTY250250
CarrierSMALL T&RSMALL T&R
Device MarkingMHLMP90098
Width (mm)4.44.4
Length (mm)9.79.7
Thickness (mm)11
Pitch (mm).65.65
Max Height (mm)1.21.2
Mechanical Data下载下载

参数化

# Input Channels4
Analog Voltage AVDD(Max)5.5 V
Analog Voltage AVDD(Min)2.85 V
ArchitectureDelta-Sigma
Digital Supply(Max)5.5 V
Digital Supply(Min)2.7 V
INL(Max)1 +/-LSB
Input Range(Max)5.5 V
Input TypeDifferential,Single-Ended
Integrated FeaturesExcitation Current Sources (iDACs),PGA
InterfaceSPI
Multi-Channel ConfigurationMultiplexed
Operating Temperature Range-40 to 125 C
Package GroupHTSSOP
Package Size: mm2:W x L28HTSSOP: 62 mm2: 6.4 x 9.7(HTSSOP) PKG
Power Consumption(Typ)1.2 mW
RatingCatalog
Reference ModeExt
Resolution24 Bits
Sample Rate (max)215SPS SPS
Sample Rate(Max)0.000215 MSPS

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: LMP90100EB
    LMP90100 Sensor AFE Evaluation Board
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: SPIO-4
    Sensor AFE Digital Controller Board
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • AN-2180 LMP90100 True Continuous Background Calibration (Rev. B)
    PDF, 105 Kb, 修订版: B, 档案已发布: May 1, 2013
    To achieve the desired low offset and gain errors over time and temperature, the Texas Instruments LMP90100 employs a technique called true continuous background calibration. This technique essentially eliminates the device’s gain and offset errors at all gains and output data rates. This application report discusses how this technique works as well as summarize the numerous background calibration
  • Microcontroller Firmware Considerations for the National LMP90100 Sensor AFE (Rev. A)
    PDF, 111 Kb, 修订版: A, 档案已发布: May 1, 2013
    This application report provides guidance to the firmware designer on how to communicate with the LMP90100 across the SPI interface as implemented on this device.
  • AN-2217 MSP430 Interface to LMP90100 Code Library (Rev. A)
    PDF, 4.1 Mb, 修订版: A, 档案已发布: May 1, 2013
    This application report describes different ways to interface and use the TI LMP90100 devices with an MSP430. The accompanying software contains a function library allowing quick prototyping of sensor AFE setup and control. The software provided in this library is a starting point for developers wanting to get the most out of the MSP430 and the LMP90100 Sensor AFE devices.It shows how to communi
  • AN-2265 LMP90100/098(24-bit) and LMP90080/078 (16-bit) 4 Wire RTD (Rev. C)
    PDF, 42 Kb, 修订版: C, 档案已发布: Jun 25, 2015
    This application report discusses the use of the LMP90100/LMP90098 (24 bit) and LMP90080/LMP90078 (16 bit) sensor analog front ends (AFE’s) together with a resistive temperature device (RTD) using a 4-wire configuration.
  • 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
  • A Unique Approach to Developing Sensor Signal Path Solutions
    PDF, 7.2 Mb, 档案已发布: Aug 3, 2011

模型线

系列: LMP90098 (3)

制造商分类

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