PCM3168A

AKTIV

Mehrkanaliger 24-Bit-Audio-Codec mit 6 Eingängen, 8 Ausgängen und 96/192 kHz Abtastrate

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Datenblatt

document-pdfAcrobat PCM3168A 24-Bit, 96-kHz/192-kHz, 6-In/8-Out Audio Codec With Differential Input/Output datasheet (Rev. A) (Englisch) PDF | HTML

PCM3168A

AKTIV

Jetzt bestellen

Produktdetails

Number of ADC channels

6

Number of DAC channels

8

Digital audio interface

DSP, I2S, L, R, TDM

Analog inputs

6

Analog outputs

8

Sampling rate (max) (kHz)

192

Rating

Catalog

ADC SNR (typ) (dB)

107

DAC SNR (typ) (dB)

112

Operating temperature range (°C)

-40 to 85

Number of ADC channels

6

Number of DAC channels

8

Digital audio interface

DSP, I2S, L, R, TDM

Analog inputs

6

Analog outputs

8

Sampling rate (max) (kHz)

192

Rating

Catalog

ADC SNR (typ) (dB)

107

DAC SNR (typ) (dB)

112

Operating temperature range (°C)

-40 to 85

HTQFP (PAP)

64

144 mm² (12 mm × 12 mm)

24-Bit ΔΣ ADC and DAC
Six-ChanneL ADC:
- High Performance: Differential and Single-
  Ended, f_S = 48 kHz
- THD+N: –93 dB (Differential and Single-
  Ended)
- SNR: 107 dB (Differential),
  104 dB (Single-Ended)
- Dynamic Range: 107 dB (Differential),
  104 dB (Single-Ended)
- Sampling Rate: 8 kHz to 96 kHz
- System Clock: 256 f_S, 384 f_S, 512 f_S, 768 f_S
- Differential Voltage Input: 2 V_RMS
- Single-Ended Voltage Input: 1 V_RMS
- Decimation Filter:
  - Passband Ripple: ±0.035 dB
  - Stop Band Attenuation: –75 dB
- On-Chip, Highpass Filter:
  0.96 Hz at f_S = 48 kHz
- Overflow Flag
Eight-Channel DAC:
- High Performance: Differential, f_S = 48 kHz
- THD+N: –94 dB
- SNR: 112 dB
- Dynamic Range: 112 dB
- Sampling Rate: 8 kHz to 192 kHz
- System Clock: 128 f_S, 192 f_S, 256 f_S, 384 f_S,
  512 f_S, 768 f_S
- Differential Voltage Output: 8 V_PP
- Analog Lowpass Filter Included
- 4x/8x Oversampling Digital Filter:
  - Passband Ripple: ±0.0018 dB
  - Stop Band Attenuation: –75 dB
- Zero Flag
Flexible Mode Control:
- Four-Wire SPI>rade;, Two-Wire I²C™ Compatible
  Serial Control Interface or Hardware Control
Multi Functions Through SPI or I2C I/F:
- Audio I/F Mode and Format Select for ADC
  and DAC
- Digital Attenuation and Soft Mute for ADC and
  DAC
- Digital De-Emphasis: 32, 44.1, and 48 kHz for
  DAC
Multi Functions Through H/W Control:
- Audio I/F Mode/Format Select
- Digital De-Emphasis Filter: 44.1 kHz for
  DAC
External Reset Pin:
- ADC/DAC Simultaneous
Audio Interface Mode:
- ADC/DAC Independent Master and Slave
Audio Data Format:
- ADC/DAC Independent I²S, Left-Justified,
  Right-Justified, DSP, TDM
Power Supplies: 5 V for Analog and 3.3 V for
Digital
Package: HTQFP-64
Operating Temperature Range:
- Consumer Grade: –40°C to 85°C
- Automotive Audio Grade: –40°C to 105°C

24-Bit ΔΣ ADC and DAC
Six-ChanneL ADC:
- High Performance: Differential and Single-
  Ended, f_S = 48 kHz
- THD+N: –93 dB (Differential and Single-
  Ended)
- SNR: 107 dB (Differential),
  104 dB (Single-Ended)
- Dynamic Range: 107 dB (Differential),
  104 dB (Single-Ended)
- Sampling Rate: 8 kHz to 96 kHz
- System Clock: 256 f_S, 384 f_S, 512 f_S, 768 f_S
- Differential Voltage Input: 2 V_RMS
- Single-Ended Voltage Input: 1 V_RMS
- Decimation Filter:
  - Passband Ripple: ±0.035 dB
  - Stop Band Attenuation: –75 dB
- On-Chip, Highpass Filter:
  0.96 Hz at f_S = 48 kHz
- Overflow Flag
Eight-Channel DAC:
- High Performance: Differential, f_S = 48 kHz
- THD+N: –94 dB
- SNR: 112 dB
- Dynamic Range: 112 dB
- Sampling Rate: 8 kHz to 192 kHz
- System Clock: 128 f_S, 192 f_S, 256 f_S, 384 f_S,
  512 f_S, 768 f_S
- Differential Voltage Output: 8 V_PP
- Analog Lowpass Filter Included
- 4x/8x Oversampling Digital Filter:
  - Passband Ripple: ±0.0018 dB
  - Stop Band Attenuation: –75 dB
- Zero Flag
Flexible Mode Control:
- Four-Wire SPI>rade;, Two-Wire I²C™ Compatible
  Serial Control Interface or Hardware Control
Multi Functions Through SPI or I2C I/F:
- Audio I/F Mode and Format Select for ADC
  and DAC
- Digital Attenuation and Soft Mute for ADC and
  DAC
- Digital De-Emphasis: 32, 44.1, and 48 kHz for
  DAC
Multi Functions Through H/W Control:
- Audio I/F Mode/Format Select
- Digital De-Emphasis Filter: 44.1 kHz for
  DAC
External Reset Pin:
- ADC/DAC Simultaneous
Audio Interface Mode:
- ADC/DAC Independent Master and Slave
Audio Data Format:
- ADC/DAC Independent I²S, Left-Justified,
  Right-Justified, DSP, TDM
Power Supplies: 5 V for Analog and 3.3 V for
Digital
Package: HTQFP-64
Operating Temperature Range:
- Consumer Grade: –40°C to 85°C
- Automotive Audio Grade: –40°C to 105°C

The PCM3168A device is a high-performance, single-chip, 24-bit, 6-in/8-out, audio coder and decoder (codecs) with single-ended and differential-selectable analog inputs and differential outputs.

The six-channel, 24-bit analog-to-digital converter (ADC) employs a delta-sigma (ΔΣ) modulator and supports 8-kHz to 96-kHz sampling rates and a 16-bit/24-bit width digital audio output word on the audio interface.

The eight-channel, 24-bit digital-to-analog converter (DAC) employs a ΔΣ modulator and supports 8-kHz to 192-kHz sampling rates and a 16-bit/24-bit width digital audio input word on the audio interface. Each audio interface supports I²S, left-justified, right-justified, and DSP formats with 16-bit/24-bit word width. In addition, the PCM3168A device supports the time-division-multiplexed (TDM) format.

The PCM3168A device can be controlled through a four-wire, SPI-compatible interface, or two-wire, I²C-compatible serial interface in software, which provides access to all functions including digital attenuation, soft mute, de-emphasis, and so forth. Also, hardware control mode provides a subset of user-programmable functions through four control pins. The PCM3168A device is available in a 12-mm × 12-mm (10-mm × 10-mm body) HTQFP-64 PowerPAD™ package.

The PCM3168A device is a high-performance, single-chip, 24-bit, 6-in/8-out, audio coder and decoder (codecs) with single-ended and differential-selectable analog inputs and differential outputs.

The six-channel, 24-bit analog-to-digital converter (ADC) employs a delta-sigma (ΔΣ) modulator and supports 8-kHz to 96-kHz sampling rates and a 16-bit/24-bit width digital audio output word on the audio interface.

The eight-channel, 24-bit digital-to-analog converter (DAC) employs a ΔΣ modulator and supports 8-kHz to 192-kHz sampling rates and a 16-bit/24-bit width digital audio input word on the audio interface. Each audio interface supports I²S, left-justified, right-justified, and DSP formats with 16-bit/24-bit word width. In addition, the PCM3168A device supports the time-division-multiplexed (TDM) format.

The PCM3168A device can be controlled through a four-wire, SPI-compatible interface, or two-wire, I²C-compatible serial interface in software, which provides access to all functions including digital attenuation, soft mute, de-emphasis, and so forth. Also, hardware control mode provides a subset of user-programmable functions through four control pins. The PCM3168A device is available in a 12-mm × 12-mm (10-mm × 10-mm body) HTQFP-64 PowerPAD™ package.

filter

Andere Audio-CODECs suchen

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Top-Dokumentation	Typ	Titel	Format-Optionen		Datum
*	Datenblatt	PCM3168A 24-Bit, 96-kHz/192-kHz, 6-In/8-Out Audio Codec With Differential Input/Output datasheet (Rev. A)	PDF \| HTML	07.01.2016
	Anwendungshinweis	Out-of-Band Noise Measurement Issues for Audio Devices (Rev. A)		31.12.2019
	Anwendungshinweis	Audio Serial Interface Configurations for Audio Codecs (Rev. A)		27.06.2019
	Anwendungshinweis	Using the MSP430 Launchpad as a Standalone I2C Host for Audio Products (Rev. A)		28.10.2013
	Anwendungshinweis	Solving Enumeration Errors in USB Audio DAC and CODEC Designs		30.10.2009
	Anwendungshinweis	Configuring I2S to Generate BCLK from Codec Devices & WCLK from McBSP Port		08.07.2009

Design und Entwicklung

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

Treiber oder Bibliothek

PCM3168ASW-LINUX — Linux-Treiber für PCM3168A

The Linux driver supports the PCM3168A stereo CODEC, communication through I²C and SPI, and registers with the ASOC framework of the Linux kernel.

Linux main line status

Available in Linux main line: Yes
Available through git.ti.com: N/A

Linux source files
The files associated with this device are:

(...)

Unterstützte Produkte und Hardware

Ansichtsoptionen

GUI für Evaluierungsmodul (EVM)

SLAC268 — PCM3168AEVM - Graphical User Interface (GUI) Software

Unterstützte Produkte und Hardware

Download-Optionen

Simulationsmodell

PCM3168PAP IBIS Model

SLAC203.ZIP (29 KB) - IBIS-Modell

Unterstützte Produkte und Hardware

Herunterladen

Referenzdesign

TIDA-00609 — Selbststartendes Audiosystem

The purpose of this reference design is to provide hardware and software tools that can be used as reference for audio systems. The new revision of the PurePath™ Console Motherboard (Rev F) adds stand-alone self-booting capabilities to allow making compelling demos with any evaluation module (...)

Unterstützte Produkte und Hardware

Gehäuse	Pins	CAD-Symbole, Footprints und 3D-Modelle
HTQFP (PAP)	64	Ultra Librarian

Es gelten die allgemeinen Geschäftsbedingungen von TI für Evaluierungsartikel.

PCM3168A

Mehrkanaliger 24-Bit-Audio-Codec mit 6 Eingängen, 8 Ausgängen und 96/192 kHz Abtastrate

PCM3168A

Produktdetails

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Technische Dokumentation

Design und Entwicklung

PCM3168ASW-LINUX — Linux-Treiber für PCM3168A

SLAC268 — PCM3168AEVM - Graphical User Interface (GUI) Software

PCM3168PAP IBIS Model

TIDA-00609 — Selbststartendes Audiosystem

Bestellen & Qualität

Support und Schulungen

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

Videoreihe

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