PCM1609A

Name: PCM1609A
Brand: TI
SKU: PCM1609A
Price: 4.957 USD

AKTIV

8-Kanal-Audio-DAC mit 105 dB Rauschabstand

Jetzt bestellen

Datenblatt

document-pdfAcrobat 24-Bit 192-kHz Sampling 8-Channel Enhanced Multilevel Delta-Sigma DAC datasheet (Rev. B) (Englisch)

PCM1609A

AKTIV

Datenblatt

Jetzt bestellen

Produktdetails

Number of DAC channels

8

Analog inputs

0

Analog outputs

8

DAC SNR (typ) (dB)

105

Sampling rate (max) (kHz)

192

Control interface

SPI

Resolution (Bits)

24

Architecture

Multilevel Delta-Sigma

Operating temperature range (°C)

-25 to 85

Rating

Catalog

Number of DAC channels

8

Analog inputs

0

Analog outputs

8

DAC SNR (typ) (dB)

105

Sampling rate (max) (kHz)

192

Control interface

SPI

Resolution (Bits)

24

Architecture

Multilevel Delta-Sigma

Operating temperature range (°C)

-25 to 85

Rating

Catalog

LQFP (PT)

48

81 mm² 9 x 9

24-Bit Resolution
Analog Performance:
- Dynamic Range: 105 dB, Typical
- SNR: 105 dB, Typical
- THD+N: 0.002%, Typical
- Full-Scale Output: 3.1 Vp-p, Typical
4×/8× Oversampling Interpolation Filter:
- Stop-Band Attenuation: -55 dB
- Pass-Band Ripple: ±0.03 dB
Sampling Frequency: 5 kHz to 200 kHz
Accepts 16-, 18-, 20-, and 24-Bit Audio Data
Data Formats: Standard, I²S, and Left-Justified
System Clock: 128 f_S, 192 f_S, 256 f_S, 384 f_S, 512 f_S, or 768 f_S
User-Programmable Functions:
- Digital Attenuation: 0 dB to -63 dB, 0.5 dB/Step
- Soft Mute
- Zero Flags Can Be Used As General- Purpose Logic Output
- Digital De-Emphasis
- Digital Filter Rolloff: Sharp or Slow
Dual-Supply Operation:
- 5-V Analog
- 3.3-V Digital
5-V Tolerant Digital Logic Inputs
Package: LQFP-48
APPLICATIONS
- Integrated A/V Receivers
- DVD Movie and Audio Players
- HDTV Receivers
- Car Audio Systems
- DVD Add-On Cards for High-End PCs
- Digital Audio Workstations
- Other Multichannel Audio Systems

FilterPro is a trademark of Texas Instruments.
All other trademarks are the property of their respective owners.

24-Bit Resolution
Analog Performance:
- Dynamic Range: 105 dB, Typical
- SNR: 105 dB, Typical
- THD+N: 0.002%, Typical
- Full-Scale Output: 3.1 Vp-p, Typical
4×/8× Oversampling Interpolation Filter:
- Stop-Band Attenuation: -55 dB
- Pass-Band Ripple: ±0.03 dB
Sampling Frequency: 5 kHz to 200 kHz
Accepts 16-, 18-, 20-, and 24-Bit Audio Data
Data Formats: Standard, I²S, and Left-Justified
System Clock: 128 f_S, 192 f_S, 256 f_S, 384 f_S, 512 f_S, or 768 f_S
User-Programmable Functions:
- Digital Attenuation: 0 dB to -63 dB, 0.5 dB/Step
- Soft Mute
- Zero Flags Can Be Used As General- Purpose Logic Output
- Digital De-Emphasis
- Digital Filter Rolloff: Sharp or Slow
Dual-Supply Operation:
- 5-V Analog
- 3.3-V Digital
5-V Tolerant Digital Logic Inputs
Package: LQFP-48
APPLICATIONS
- Integrated A/V Receivers
- DVD Movie and Audio Players
- HDTV Receivers
- Car Audio Systems
- DVD Add-On Cards for High-End PCs
- Digital Audio Workstations
- Other Multichannel Audio Systems

FilterPro is a trademark of Texas Instruments.
All other trademarks are the property of their respective owners.

The PCM1609A is a CMOS, monolithic integrated circuit that features eight 24-bit audio digital-to-analog converters (DACs) and support circuitry in a small LQFP-48 package. The DACs use Texas Instruments' enhanced multilevel, delta-sigma architecture that employs fourth-order noise shaping and 8-level amplitude quantization to achieve excellent signal-to-noise performance and a high tolerance to clock jitter.

The PCM1609A accepts industry-standard audio data formats with 16- to 24-bit audio data. Sampling rates up to 200 kHz are supported. A full set of user-programmable functions is accessible through a 4-wire serial control port that supports register write and read functions.

The PCM1609A is a CMOS, monolithic integrated circuit that features eight 24-bit audio digital-to-analog converters (DACs) and support circuitry in a small LQFP-48 package. The DACs use Texas Instruments' enhanced multilevel, delta-sigma architecture that employs fourth-order noise shaping and 8-level amplitude quantization to achieve excellent signal-to-noise performance and a high tolerance to clock jitter.

The PCM1609A accepts industry-standard audio data formats with 16- to 24-bit audio data. Sampling rates up to 200 kHz are supported. A full set of user-programmable functions is accessible through a 4-wire serial control port that supports register write and read functions.

filter

Andere Audio-DACs suchen

Herunterladen Video mit Transkript ansehen Video

Technische Dokumentation

star

=Von TI ausgewählte Top-Empfehlungen für dieses Produkt

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

Alle anzeigen 1

	Typ	Titel		Datum
*	Data sheet	24-Bit 192-kHz Sampling 8-Channel Enhanced Multilevel Delta-Sigma DAC datasheet (Rev. B)		17 Mär 2008

Design und Entwicklung

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

Simulationstool

PSPICE-FOR-TI — PSpice® für TI Design-und Simulationstool

PSpice® für TI ist eine Design- und Simulationsumgebung, welche Sie dabei unterstützt, die Funktionalität analoger Schaltungen zu evaluieren. Diese voll ausgestattete Design- und Simulationssuite verwendet eine analoge Analyse-Engine von Cadence®. PSpice für TI ist kostenlos erhältlich und (...)

Anfordern

Gehäuse	Pins	CAD-Symbole, Footprints und 3D-Modelle
LQFP (PT)	48	Ultra Librarian

Es gelten die allgemeinen Geschäftsbedingungen von TI für Evaluierungsartikel.

PCM1609A

8-Kanal-Audio-DAC mit 105 dB Rauschabstand

PCM1609A

Produktdetails

Ähnliche Produkte, die für Sie interessant sein könnten

Selbe Funktionalität wie der verglichene Baustein bei abweichender Anschlussbelegung

Technische Dokumentation

Design und Entwicklung

PSPICE-FOR-TI — PSpice® für TI Design-und Simulationstool

Bestellen & Qualität

Support und Schulungen

TI E2E™-Foren mit technischem Support von TI-Ingenieuren

Videoreihe

Videos