Datasheet Texas Instruments TLV2544IDR — 数据表

制造商Texas Instruments
系列TLV2544
零件号TLV2544IDR
Datasheet Texas Instruments TLV2544IDR

12位200 kSPS ADC系列输出,自动电源(软件和硬件),低功耗W / 8 x FIFO W / 4通道16-SOIC -40至85

数据表

2.7-V to 5.5-V 12-Bit 200 KSPS 4-/8-Channel Low-Power Serial Converters datasheet
PDF, 1.7 Mb, 修订版: E, 档案已发布: Jun 3, 2003
从文件中提取

价格

状态

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

打包

Pin16
Package TypeD
Industry STD TermSOIC
JEDEC CodeR-PDSO-G
Package QTY2500
CarrierLARGE T&R
Device Marking2544I
Width (mm)3.91
Length (mm)9.9
Thickness (mm)1.58
Pitch (mm)1.27
Max Height (mm)1.75
Mechanical Data下载

参数化

# Input Channels4
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 FeaturesOscillator
InterfaceSPI
Multi-Channel ConfigurationMultiplexed
Operating Temperature Range-40 to 85,0 to 70 C
Package GroupSOIC
Package Size: mm2:W x L16SOIC: 59 mm2: 6 x 9.9(SOIC) PKG
Power Consumption(Typ)3.3 mW
RatingCatalog
Reference ModeExt,Int
Resolution12 Bits
SINAD70 dB
SNR70 dB
Sample Rate (max)200kSPS SPS
Sample Rate(Max)0.2 MSPS
THD(Typ)-82 dB

生态计划

RoHSCompliant

应用须知

  • Interfacing the TLV2544/TLV2548 ADC to the TMS320C5402 DSP (Rev. A)
    PDF, 154 Kb, 修订版: A, 档案已发布: Oct 26, 2000
    This application report presents a hardware and software solution for interfacing the TLV2544/TLV2548 12-bit, 200-ksps, 4-/8-channel, low-power, serial analog-to-digital converters to the 16-bit, fixed-point TMS320C5402 DSK.
  • Thermistor Temperature Transducer to ADC Application
    PDF, 74 Kb, 档案已发布: Sep 22, 2000
    An interchangeable-thermistor temperature-measurement application is described and a basic framework circuit which can be modified to use alternative components is provided. When a potentiometer is used instead of a thermistor, the application can also be used to measure other process variables. A basic understanding of active and passive analog devices is assumed.
  • Pressure Transducer to ADC Application
    PDF, 78 Kb, 档案已发布: Oct 4, 2002
    A range of bridge-type transducers can measure numerous process variables. This report describes a pressure transducer and a bridge transducer to measure strain in mechanical elements. It gives an example circuit from which to implement other applications.
  • Interfacing the TLV2544/TLV2548 ADC to the TMS320C31 DSP
    PDF, 579 Kb, 档案已发布: Oct 6, 2000
    This application report presents a hardware and software solution for interfacing the TLV2544/TLV2548 12-bit, 200Ksps, 4/8-channel, low-power, serial, successive approximation register (SAR) analog-to-digital converters (ADC) to the 32-bit floating point TMS320CX digital signal processor (DSP) through the use of the TMS320C31 DSP starter kit (DSK).A digital-to-analog converter (DAC) interface
  • Evaluating the TLV2462 and TLV2772 as Drive Amps for the TLV2544/TLV2548 ADC
    PDF, 63 Kb, 档案已发布: Jun 26, 2000
    This report presents a method for comparing the ac performance of the TLV2462 and TLV2772 operational amplifiers to the ac performance of the TLV2544/TLV2548 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

模型线

制造商分类

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