PCM2902C

Name: PCM2902C
Brand: TI
SKU: PCM2902C
Price: 7.488 USD

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Stereo-Audio-Codec mit USB-Schnittstelle, asymmetrischem Analogausgang und S/PDIF Ein/Aus

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Datenblatt

document-pdfAcrobat Stereo Audio Codec w/USB Interface, Single-Ended Analog In/Out & S/PDIF datasheet (Englisch)

PCM2902C

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Datenblatt

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Produktdetails

Number of ADC channels

2

Number of DAC channels

2

Analog inputs

2

Sampling rate (max) (kHz)

48

Control interface

HID

Features

S/PDIF I/O

Analog outputs

2

Rating

Catalog

Operating temperature range (°C)

-25 to 85

Number of ADC channels

2

Number of DAC channels

2

Analog inputs

2

Sampling rate (max) (kHz)

48

Control interface

HID

Features

S/PDIF I/O

Analog outputs

2

Rating

Catalog

Operating temperature range (°C)

-25 to 85

SSOP (DB)

28

79.56 mm² 10.2 x 7.8

PCM2900C: Without S/PDIF
PCM2902C: With S/PDIF
On-Chip USB Interface:
- With Full-Speed Transceivers
- Fully Compliant with USB 2.0 Specification
- Certified by USB-IF
- Partially Programmable Descriptors
- USB Adaptive Mode for Playback
- USB Asynchronous Mode for Record
- Bus Powered
16-Bit Delta-Sigma ADC and DAC
Sampling Rate:
- DAC: 32 kHz, 44.1 kHz, 48 kHz
- ADC: 8 kHz, 11.025 kHz, 16 kHz, 22.05 kHz, 32 kHz, 44.1 kHz, 48 kHz
On-Chip Clock Generator with Single 12-MHz Clock Source
Single Power Supply:
- 5 V Typical (V_BUS)
Stereo ADC:
- Analog Performance at V_BUS = 5 V:
  - THD+N = 0.01%
  - SNR = 89 dB
  - Dynamic Range = 89 dB
- Decimation Digital Filter:
  - Passband Ripple = ±0.05 dB
  - Stop Band Attenuation = –65 dB
- Single-Ended Voltage Input
- Antialiasing Filter Included
- Digital HPF Included
Stereo DAC:
- Analog Performance at V_BUS = 5 V:
  - THD+N = 0.005%
  - SNR = 96 dB
  - Dynamic Range = 93 dB
- Oversampling Digital Filter:
  - Passband Ripple = ±0.1 dB
  - Stop Band Attenuation = –43 dB
- Single-Ended Voltage Output
- Analog LPF Included
Multifunctions:
- Human Interface Device (HID) Function:
  - Volume and Mute Controls
- Suspend Flag Function
28-Pin SSOP Package

PCM2900C: Without S/PDIF
PCM2902C: With S/PDIF
On-Chip USB Interface:
- With Full-Speed Transceivers
- Fully Compliant with USB 2.0 Specification
- Certified by USB-IF
- Partially Programmable Descriptors
- USB Adaptive Mode for Playback
- USB Asynchronous Mode for Record
- Bus Powered
16-Bit Delta-Sigma ADC and DAC
Sampling Rate:
- DAC: 32 kHz, 44.1 kHz, 48 kHz
- ADC: 8 kHz, 11.025 kHz, 16 kHz, 22.05 kHz, 32 kHz, 44.1 kHz, 48 kHz
On-Chip Clock Generator with Single 12-MHz Clock Source
Single Power Supply:
- 5 V Typical (V_BUS)
Stereo ADC:
- Analog Performance at V_BUS = 5 V:
  - THD+N = 0.01%
  - SNR = 89 dB
  - Dynamic Range = 89 dB
- Decimation Digital Filter:
  - Passband Ripple = ±0.05 dB
  - Stop Band Attenuation = –65 dB
- Single-Ended Voltage Input
- Antialiasing Filter Included
- Digital HPF Included
Stereo DAC:
- Analog Performance at V_BUS = 5 V:
  - THD+N = 0.005%
  - SNR = 96 dB
  - Dynamic Range = 93 dB
- Oversampling Digital Filter:
  - Passband Ripple = ±0.1 dB
  - Stop Band Attenuation = –43 dB
- Single-Ended Voltage Output
- Analog LPF Included
Multifunctions:
- Human Interface Device (HID) Function:
  - Volume and Mute Controls
- Suspend Flag Function
28-Pin SSOP Package

The PCM2900C/2902C are Texas Instruments' single-chip, USB, stereo audio codecs with a USB-compliant full-speed protocol controller and S/PDIF (PCM2902C only). The USB protocol controller requires no software code. The PCM2900C/2902C employ SpAct architecture, TI's unique system that recovers the audio clock from USB packet data. On-chip analog PLLs with SpAct architecture enable playback and record with low clock jitter as well as independent playback and record sampling rates.

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Andere USB-Audiowandler suchen

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Technische Dokumentation

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Alle anzeigen 3

	Typ	Titel	Datum
*	Data sheet	Stereo Audio Codec w/USB Interface, Single-Ended Analog In/Out & S/PDIF datasheet	08 Sep 2011
	EVM User's guide	PCM2900C/02C/PCM2906CEVM-U User Guide	18 Sep 2011
	Application note	Key Differences Between the PCM290x and PCM290xC	14 Sep 2011

Design und Entwicklung

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Evaluierungsplatine

PCM2902CEVM-U — PCM2902C-Evaluierungsmodul

The PCM2900CEVM-U and PCM2902EVM-U are evaluation modules for the PCM2900C/2902C USB audio codec’s.

The EVM is supported by Windows® XP, Windows® Vista, Windows® 7, OSX and most operating systems which are compatible with USB class audio devices.

The PCM2900EVM-U and PCM2902EVM-U connect to a USB (...)

Benutzerhandbuch: PDF

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Simulationsmodell

PCM2902C IBIS Model

SBFM012.ZIP (31 KB) - IBIS Model

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Gerberdatei

PCM290xCEVM-U Design Files

SBFC036.ZIP (3185 KB)

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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 (...)

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Gehäuse	Pins	CAD-Symbole, Footprints und 3D-Modelle
SSOP (DB)	28	Ultra Librarian

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PCM2902C

Stereo-Audio-Codec mit USB-Schnittstelle, asymmetrischem Analogausgang und S/PDIF Ein/Aus

PCM2902C

Produktdetails

Technische Dokumentation

Design und Entwicklung

PCM2902CEVM-U — PCM2902C-Evaluierungsmodul

PCM2902C IBIS Model

PCM290xCEVM-U Design Files

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

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