PCM3168A-Q1 Status: ACTIVE

24-bit Multi-channel Audio CODEC 6ch-in/8ch-out with 96/192kHz sampling rate

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Datasheet

24-Bit, 96-kHz/192-kHz, 6-in/8-out Audio Codec w/ Diff Input/Output (PDF 1898 KB)
12 Sep 2008

	PCM3168A-Q1
SNR DAC / SNR ADC(Typ)(dB)	112 / 107
# DACs / # ADCs	8 / 6
# Inputs / # Outputs	6 / 8
Sampling Rate(Max)(kHz)	192
Resolution(Bits)	24
Digital Audio Interface	R,L,I2S,TDM,DSP
Control Interface	I2C,SPI,H/W
Analog Supply(V)	4.5 - 5.5
Digital Supply(V)	3 - 3.6
IO Supply (Volts)	3 - 3.6
Pd(Typ)(mW)	1160
Additional Features	Multi-Channel,TDM Interface,SE/Diff Selectable Input,Wide Temp Support
Operating Temp Range(Celsius)	-40 to 105
Pin/Package	64HTQFP
	Samples
	Inventory

Other qualified versions of PCM3168A-Q1

Version	Part Number	Definition
Catalog	PCM3168A	TI's standard catalog product

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Product Information

Features

24-BIT Δ ADC AND DAC
SIX-CHANNEL ADC:
- High Performance: Differential and Single-Ended, f_S = 48 kHz
- THD+N: -93 dB (Differential), -93 dB (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, High-Pass 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 Low-Pass 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, Two-Wire I²C Compatible Serial Control Interface or
  Hardware Control
MULTIPLE FUNCTIONS VIA SPI OR I²C I/F:
- Audio I/F Mode/Format Select for ADC and DAC
- Digital Attenuation and Soft Mute for ADC and DAC
- Digital De-Emphasis: 32 kHz, 44.1 kHz,
  48 kHz for DAC
- Data Polarity Control for ADC and DAC
- Power Down ADC/DAC Independently
MULTI FUNCTIONS VIA 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/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
APPLICATIONS
- CAR AUDIO EXTERNAL AMPLIFIERS
- CAR AUDIO AVN APPLICATIONS
- HOME THEATERS
- AV RECEIVERS

PowerPAD is a trademark of Texas Instruments Incorporated.
SPI is a trademark of Motorola.
I2C, I2S are trademarks of NXP Semiconductors.
All other trademarks are the property of their respective owners

Description

The PCM3168A and PCM3168A-Q1 are high-performance, single-chip, 24-bit, 6-in/8-out, audio coders/decoders (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 and PCM3168A-Q1 support the time-division-multiplexed (TDM) format.

The PCM3168A and PCM3168A-Q1 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 and PCM3168A-Q1 are available in a 12-mm × 12-mm (10-mm × 10-mm body) HTQFP-64 PowerPAD package.

Pricing / Packaging / CAD Design Tools / Samples

			Price	Packaging			Samples
Device	Status	Temp (^oC)	Price \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Samples
PCM3168ATPAPQ1	ACTIVE	-40 to 105	7.60 \| 1ku	HTQFP (PAP) \| 64	View	160 \| JEDEC TRAY (10+1)
PCM3168ATPAPRQ1	ACTIVE	-40 to 105	5.40 \| 1ku	HTQFP (PAP) \| 64	View	1000 \| LARGE T&R	Purchase Samples
PCM3168ATPAPRQ1G4	ACTIVE	-40 to 105	5.40 \| 1ku	HTQFP (PAP) \| 64	View	1000 \| LARGE T&R	Purchase Samples

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 11:35 AM GMT, 08 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 4 WeeksPCM3168ATPAPQ1
Worldwide	DigiKey	696
TI Lead Time*: 20 WeeksPCM3168ATPAPRQ1
None Reported View Distributors
TI Lead Time*: 20 WeeksPCM3168ATPAPRQ1G4
None Reported View Distributors
View all Distributors

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

	Product Content				DPPM / MTBF / FIT Rate
Device	Eco Plan*	Lead / Ball Finish	MSL Rating / Peak Reflow	Details	Details
PCM3168ATPAPQ1	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
PCM3168ATPAPRQ1	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
PCM3168ATPAPRQ1G4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for PCM3168A-Q1

Datasheet

24-Bit, 96-kHz/192-kHz, 6-in/8-out Audio Codec w/ Diff Input/Output (PDF, 1898 KB)
12 Sep 2008

Application Notes

Thermal and Electrical Properties of Selected Packaging Materials (HTM, 8 KB) 15703 views
04 Oct 2000 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 26969 views
24 May 2004 Read Abstract
Dyamic Performance Testing of Digital Audio D/A Converters (HTM, 8 KB) 8472 views
02 Oct 2000 Read Abstract

User Guides

PCM3168AEVM (PDF, 15896 KB) 208 views
23 Apr 2009

Tools & Software

Name	Part #	Company	Tool / Software Type
Quick Search Selection Tool for Audio	AUDIO_SELECTION_TOOL	Texas Instruments	Free Evaluation Tools
PCM3168AEVM - Graphical User Interface (GUI) Software(ZIP 5906 KB ) 45 views 24 Apr 2009

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PCM3168A-Q1 Status: ACTIVE

24-bit Multi-channel Audio CODEC 6ch-in/8ch-out with 96/192kHz sampling rate

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Datasheet

Other qualified versions of PCM3168A-Q1

Customers Who Evaluated This Product Also Evaluated

Product Information

Features

Description

Pricing / Packaging / CAD Design Tools / Samples

Inventory

Quality & Lead (Pb)-Free Data

Technical Documents

Datasheet

Application Notes

User Guides

Tools & Software

Support and Community

Customer Tags

Other Support