ADS8405

AKTIV

16-Bit-ADC mit 1,25 MSPS und unipolarem Eingang zur Mikroabtastung

Jetzt bestellen

Datenblatt

document-pdfAcrobat ADS8405: 16-Bit, 1.25-MSPS Unipolar Pseuso-Diff Input, Micropower Sampling ADC datasheet (Englisch)

ADS8405

AKTIV

Datenblatt

Jetzt bestellen

Produktdetails

Resolution (Bits)

16

Sample rate (max) (ksps)

1250

Number of input channels

1

Interface type

Byte-Wide, Parallel

Architecture

SAR

Input type

Pseudo-Differential, Single-ended

Rating

Catalog

Reference mode

External, Internal

Input voltage range (max) (V)

4.2

Input voltage range (min) (V)

0

Features

Oscillator

Operating temperature range (°C)

-40 to 85

Power consumption (typ) (mW)

155

Analog supply voltage (min) (V)

4.75

Analog supply voltage (max) (V)

5.25

SNR (dB)

86

Digital supply (min) (V)

2.7

Digital supply (max) (V)

5.25

Resolution (Bits)

16

Sample rate (max) (ksps)

1250

Number of input channels

1

Interface type

Byte-Wide, Parallel

Architecture

SAR

Input type

Pseudo-Differential, Single-ended

Rating

Catalog

Reference mode

External, Internal

Input voltage range (max) (V)

4.2

Input voltage range (min) (V)

0

Features

Oscillator

Operating temperature range (°C)

-40 to 85

Power consumption (typ) (mW)

155

Analog supply voltage (min) (V)

4.75

Analog supply voltage (max) (V)

5.25

SNR (dB)

86

Digital supply (min) (V)

2.7

Digital supply (max) (V)

5.25

TQFP (PFB)

48

81 mm² (9 mm × 9 mm)

Unipolar Pseudo-Differential Input, 0 V to V_ref
16-Bit NMC at 1.25 MSPS
±2 LSB INL Max, -1/+1.5 LSB DNL
86 dB SNR, -90 dB THD at 100 kHz Input
Zero Latency
Internal 4.096-V Reference
High-Speed Parallel Interface
Single 5-V Analog Supply
Wide I/O Supply: 2.7 V to 5.25 V
Low Power: 155 mW at 1.25 MHz Typ
Pin Compatible With ADS8411/8401
48-Pin TQFP Package
APPLICATIONS
- DWDM
- Instrumentation
- High-Speed, High-Resolution, Zero Latency Data Acquisition Systems
- Transducer Interface
- Medical Instruments
- Communications

Unipolar Pseudo-Differential Input, 0 V to V_ref
16-Bit NMC at 1.25 MSPS
±2 LSB INL Max, -1/+1.5 LSB DNL
86 dB SNR, -90 dB THD at 100 kHz Input
Zero Latency
Internal 4.096-V Reference
High-Speed Parallel Interface
Single 5-V Analog Supply
Wide I/O Supply: 2.7 V to 5.25 V
Low Power: 155 mW at 1.25 MHz Typ
Pin Compatible With ADS8411/8401
48-Pin TQFP Package
APPLICATIONS
- DWDM
- Instrumentation
- High-Speed, High-Resolution, Zero Latency Data Acquisition Systems
- Transducer Interface
- Medical Instruments
- Communications

The ADS8405 is a 16-bit, 1.25-MHz A/D converter with an internal 4.096-V reference. The device includes a 16-bit capacitor-based SAR A/D converter with inherent sample and hold. The ADS8405 offers a full 16-bit interface and an 8-bit option where data is read using two 8-bit read cycles if necessary.

The ADS8405 has a unipolar pseudo-differential input. It is available in a 48-lead TQFP package and is characterized over the industrial –40°C to 85°C temperature range.

The ADS8405 is a 16-bit, 1.25-MHz A/D converter with an internal 4.096-V reference. The device includes a 16-bit capacitor-based SAR A/D converter with inherent sample and hold. The ADS8405 offers a full 16-bit interface and an 8-bit option where data is read using two 8-bit read cycles if necessary.

The ADS8405 has a unipolar pseudo-differential input. It is available in a 48-lead TQFP package and is characterized over the industrial –40°C to 85°C temperature range.

filter

Andere Präzisions-ADCs suchen

Herunterladen Video mit Transkript ansehen Video

Technische Dokumentation

Keine Ergebnisse gefunden. Bitte geben Sie einen anderen Begriff ein und versuchen Sie es erneut.

Alle anzeigen 6

Top-Dokumentation	Typ	Titel	Datum
*	Datenblatt	ADS8405: 16-Bit, 1.25-MSPS Unipolar Pseuso-Diff Input, Micropower Sampling ADC datasheet	17.12.2004
	Whitepaper	Voltage-reference impact on total harmonic distortion	01.08.2016
	E-book	Best of Baker's Best: Precision Data Converters -- SAR ADCs	21.05.2015
	Anwendungshinweis	Determining Minimum Acquisition Times for SAR ADCs, part 2	17.03.2011
	Anwendungshinweis	Determining Minimum Acquisition Times for SAR ADCs, part 1 (Rev. A)	10.11.2010
	Anwendungshinweis	Using ADS8411 in a Multiplexed Analog Input Application (Rev. A)	15.02.2006

Design und Entwicklung

Weitere Bedingungen oder erforderliche Ressourcen enthält gegebenenfalls die Detailseite, die Sie durch Klicken auf einen der unten stehenden Titel erreichen.

Simulationsmodell