Datasheet Texas Instruments TLV1570CDWR — 数据表

制造商Texas Instruments
系列TLV1570
零件号TLV1570CDWR
Datasheet Texas Instruments TLV1570CDWR

10位,1.25 MSPS ADC 8通道,DSP /(Q)SPI IF,可编程内部参考,自动或软件掉电,极低功耗20-SOIC 0至70

数据表

2.7 V To 5.5 V 8-Channel 10-Bit 1.25-MSPS Serial Analog-to-Digital Converter datasheet
PDF, 1.0 Mb, 修订版: B, 档案已发布: Oct 13, 2000
从文件中提取

价格

状态

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

打包

Pin20
Package TypeDW
Industry STD TermSOIC
JEDEC CodeR-PDSO-G
Package QTY2000
CarrierLARGE T&R
Device MarkingTLV1570C
Width (mm)7.5
Length (mm)12.8
Thickness (mm)2.35
Pitch (mm)1.27
Max Height (mm)2.65
Mechanical Data下载

参数化

# Input Channels8
Analog Voltage AVDD(Max)5.5 V
Analog Voltage AVDD(Min)2.7 V
ArchitectureSAR
Digital Supply(Max)5.5 V
Digital Supply(Min)2.7 V
INL(Max)1 +/-LSB
Input Range(Max)5.5 V
Input TypeSingle-Ended
Integrated FeaturesN/A
InterfaceSPI
Multi-Channel ConfigurationMultiplexed
Operating Temperature Range-40 to 85,0 to 70 C
Package GroupSOIC
Package Size: mm2:W x L20SOIC: 132 mm2: 10.3 x 12.8(SOIC) PKG
Power Consumption(Typ)8 mW
RatingCatalog
Reference ModeExt,Int
Resolution10 Bits
SINAD60 dB
SNR61 dB
Sample Rate (max)1.25MSPS SPS
Sample Rate(Max)1.25 MSPS
THD(Typ)-72 dB

生态计划

RoHSCompliant

应用须知

  • Using the TMS320C5402 DMA Channels to Read from the TLV1570 ADC
    PDF, 423 Kb, 档案已发布: Jun 22, 2000
    This application report presents hardware and software solutions for using the DMA channels of the 16-bit, fixed-point TMS320C5402 DSP to collect digital samples from the TLV1570 10-bit, 1.25-MSPS, 8-channel, serial analog-to-digital converter.
  • Determining Minimum Acquisition Times for SAR ADCs, part 1 (Rev. A)
    PDF, 227 Kb, 修订版: A, 档案已发布: Nov 10, 2010
    This application report analyzes a simple method for calculating minimum acquisition times for successive-approximation register analog-to-digital converters (SAR ADCs). The input structure of the ADC is examined along with the driving circuit. The voltage on the sampling capacitor is then determined for the case when a step function is applied to the input of the driving circuit. Three different
  • Determining Minimum Acquisition Times for SAR ADCs, part 2
    PDF, 215 Kb, 档案已发布: Mar 17, 2011
    The input structure circuit of a successive-approximation register analog-to-digital converter (SAR ADC) incombination with the driving circuit forms a transfer function that can be used to determine minimum acquisition times for different types of applied input signals. This application report, which builds on Determining Minimum Acquisition Times for SAR ADCs When a Step Function is Applied to

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制造商分类

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