Datasheet Texas Instruments TLV1570CPW — Datenblatt

HerstellerTexas Instruments
SerieTLV1570
ArtikelnummerTLV1570CPW
Datasheet Texas Instruments TLV1570CPW

10-Bit, 1,25 MSPS ADC 8-Kanal, DSP / (Q) SPI IF, Pgmable Int.

Datenblätter

2.7 V To 5.5 V 8-Channel 10-Bit 1.25-MSPS Serial Analog-to-Digital Converter datasheet
PDF, 1.0 Mb, Revision: B, Datei veröffentlicht: Oct 13, 2000
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Preise

Detaillierte Beschreibung

Ref., Auto oder S / W PowerDown, sehr geringe Leistung 20-TSSOP 0 bis 70

Status

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

Verpackung

Pin20
Package TypePW
Industry STD TermTSSOP
JEDEC CodeR-PDSO-G
Package QTY70
CarrierTUBE
Device MarkingTV1570
Width (mm)4.4
Length (mm)6.5
Thickness (mm)1
Pitch (mm).65
Max Height (mm)1.2
Mechanical DataHerunterladen

Parameter

# 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 GroupTSSOP
Package Size: mm2:W x L20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP) 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

Öko-Plan

RoHSCompliant

Anwendungshinweise

  • Using the TMS320C5402 DMA Channels to Read from the TLV1570 ADC
    PDF, 423 Kb, Datei veröffentlicht: 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, Revision: A, Datei veröffentlicht: 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, Datei veröffentlicht: 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

Modellreihe

Herstellerklassifikation

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