Datasheet Texas Instruments ADS8634 — 数据表

制造商Texas Instruments
系列ADS8634
Datasheet Texas Instruments ADS8634

具有软件可选输入范围的12位,4通道双极性SAR

数据表

12-Bit, 1MSPS, 4-/8-Chan, Bipolar-Input, SAR ADC w/ Software-Selectable Ranges datasheet
PDF, 1.8 Mb, 修订版: A, 档案已发布: Aug 3, 2011
从文件中提取

价格

状态

ADS8634SRGERADS8634SRGET
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoYes

打包

ADS8634SRGERADS8634SRGET
N12
Pin2424
Package TypeRGERGE
Industry STD TermVQFNVQFN
JEDEC CodeS-PQFP-NS-PQFP-N
Package QTY3000250
CarrierLARGE T&RSMALL T&R
Device Marking86348634
Width (mm)44
Length (mm)44
Thickness (mm).88.88
Pitch (mm).5.5
Max Height (mm)11
Mechanical Data下载下载

参数化

Parameters / ModelsADS8634SRGER
ADS8634SRGER
ADS8634SRGET
ADS8634SRGET
# Input Channels44
Analog Voltage AVDD(Max), V5.255.25
Analog Voltage AVDD(Min), V2.72.7
ArchitectureSARSAR
Digital Supply(Max), V5.255.25
Digital Supply(Min), V1.651.65
INL(Max), +/-LSB1.51.5
Input Range(Max), V1010
Input Range(Min), V-10-10
Input TypeSingle-EndedSingle-Ended
Integrated FeaturesComparatorComparator
InterfaceSPISPI
Multi-Channel ConfigurationMultiplexedMultiplexed
Operating Temperature Range, C-40 to 125-40 to 125
Package GroupVQFNVQFN
Package Size: mm2:W x L, PKG24VQFN: 16 mm2: 4 x 4(VQFN)24VQFN: 16 mm2: 4 x 4(VQFN)
Power Consumption(Typ), mW14.4514.45
RatingCatalogCatalog
Reference ModeExt,IntExt,Int
Resolution, Bits1212
SINAD, dB71.371.3
SNR, dB71.871.8
Sample Rate (max), SPS1MSPS1MSPS
Sample Rate(Max), MSPS11
THD(Typ), dB-81-81

生态计划

ADS8634SRGERADS8634SRGET
RoHSCompliantCompliant

应用须知

  • 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

系列: ADS8634 (2)

制造商分类

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