SRC4192 Status: ACTIVE

High-End Sample Rate Converter

Alert me about changes<br/>to this product

Alert me about changes
to this product

Datasheet

192kHz Stereo Asynchronous Sample Rate Converters (Rev. B) (PDF 1222 KB) 7395 views
12 Sep 2007

	SRC4192
# SRC Channels	2
Dynamic Range(dB)	144
THD+N(dB)	-140
Sample Rate (max)	212
Digital Audio Interface	I2S, R, L, TDM
Control Interface	H/W
Digital Supply (up to 5 V)(V)	3 - 3.6
Operating Temp Range(Celsius)	-40 to 85
Pin/Package	28SSOP
	Samples
	Inventory

Customers Who Evaluated This Product Also Evaluated

SRC4392: High-end Combo Sample Rate Converter
SRC4382: Combo Sample Rate Converter
DIR9001: 96kHz Digital Audio Receiver
DIX4192: Digital Audio Interface Transceiver
PCM2707: 98dB SNR Stereo USB2.0 FS DAC with line-out and S/PDIF output, Bus/Self-powered (S/W Control + I2S)

Product Information

Features

AUTOMATIC SENSING OF THE INPUT-TO-OUTPUT SAMPLING RATIO
WIDE INPUT-TO-OUTPUT SAMPLING RANGE: 16:1 to 1:16
SUPPORTS INPUT & OUTPUT SAMPLING RATES UP TO 212kHz
DYNAMIC RANGE: 144dB (–60dbFS input, BW = 20Hz to f_s/2, A-Weighted)
THD+N: –140dB (0dbFS input, BW =20Hz to f_s/2)
ATTENUATES SAMPLING AND REFERENCE CLOCK JITTER
HIGH PERFORMANCE, LINEAR PHASE DIGITAL FILTERING WITH BETTER THAN 140dB OF STOP BAND ATTENUATION
FLEXIBLE AUDIO SERIAL PORTS:
Master or Slave Mode Operation
Supports I²S, Left Justified, Right Justified, and TDM Data Formats
Supports 16, 18, 20, or 24-Bit Audio Data
TDM Mode allows daisy chaining of up to eight devices
SUPPORTS 24-, 20-, 18-, or 16-BIT INPUT AND OUTPUT DATA
All output data is dithered from the internal 28-Bit data path
LOW GROUP DELAY OPTION FOR INTERPOLATION FILTER
DIRECT DOWNSAMPLING OPTION FOR DECIMATION FILTER (SRC4193 ONLY)
SPI PORT PROVIDES ACCESS TO INTERNAL CONTROL REGISTERS (SRC4193 ONLY)
SOFT MUTE FUNCTION
BYPASS MODE
PROGRAMMABLE DIGITAL OUTPUT ATTENUATION (SRC4193 ONLY)
256 steps:0dB to –127.5dB,0.5dB/step
POWER DOWN MODE
OPERATES FROM A SINGLE +3.3 VOLT POWER SUPPLY
SMALL 28-LEAD SSOP PACKAGE
PIN COMPATIBLE WITH THE AD1896 (SRC4192 ONLY)⁽²⁾
APPLICATIONS
- DIGITAL MIXING CONSOLES
- DIGITAL AUDIO WORKSTATIONS
- AUDIO DISTRIBUTION SYSTEMS
- BROADCAST STUDIO EQUIPMENT
- HIGH-END A/V RECEIVERS
- GENERAL DIGITAL AUDIO PROCESSING

(1) U.S. Patent No. 7,262,716.
(2) Refer to the Applications Information section of this data sheet for details.
All trademarks are the property of their respective owners.

Description

The SRC4192 and SRC4193 are asynchronous sample rate converters designed for professional and broadcast audio applications. The SRC4192 and SRC4193 combine a wide input-to-output sampling ratio with outstanding dynamic range and ultra low distortion. Input and output serial ports support standard audio formats, as well as a Time Division Multiplexed (TDM) mode. Flexible audio interfaces allow the SRC4192 and SRC4193 to connect to a wide range of audio data converters, digital audio receivers and transmitters, and digital signal processors.

The SRC4192 is a standalone pin programmed device, with control pins for mode, data format, mute, bypass, and low group delay functions. The SRC4193 is a software-controlled device featuring a serial peripheral interface (SPI) port, which is utilized to program all functions via internal control registers.

The SRC4192 and SRC4193 may be operated from a single +3.3V power supply. A separate digital I/O supply (V_IO) operates over the +1.65V to +3.6V supply range, allowing greater flexibility when interfacing to current and future generation signal processors and logic devices. Both the SRC4192 and SRC4193 are available in a 28-lead SSOP package.

Pricing / Packaging / CAD Design Tools / Samples

			Price	Packaging			CAD Design Tools		Samples
Device	Status	Temp (^oC)	Price \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Symbols	Footprints	Samples
SRC4192IDB	ACTIVE	-40 to 85	6.55 \| 1ku	SSOP (DB) \| 28	View	50 \| TUBE
SRC4192IDBG4	ACTIVE	-40 to 85	6.55 \| 1ku	SSOP (DB) \| 28	View	50 \| TUBE
SRC4192IDBR	ACTIVE	-40 to 85	5.95 \| 1ku	SSOP (DB) \| 28	View	2000 \| LARGE T&R	Purchase Samples
SRC4192IDBRG4	ACTIVE	-40 to 85	5.95 \| 1ku	SSOP (DB) \| 28	View	2000 \| 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

	TI Inventory Status	Reported Distributor Inventory
SRC4192IDB	As of 9:33 AM GMT, 03 Jul 2009	As of 9:33 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	4 Weeks	Americas	Arrow	1
			Avnet	270
			DigiKey	>1k
			Mouser Electronics	38
			Newark	64
		Asia	WPI	67
		Europe	Arrow Northern Europe	50
			Farnell	139
			Spoerle	18
SRC4192IDBG4	As of 9:33 AM GMT, 03 Jul 2009	As of 9:33 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	4 Weeks	Americas	Avnet	70
	4 Weeks	Americas	DigiKey	Available
SRC4192IDBR	As of 9:33 AM GMT, 03 Jul 2009	As of 9:33 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	10 Weeks	Americas	DigiKey	Available
	10 Weeks	Americas	Rochester Electronics	>1k
SRC4192IDBRG4	As of 9:33 AM GMT, 03 Jul 2009	As of 9:33 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	10 Weeks	Americas	DigiKey	Available
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
SRC4192IDB	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SRC4192IDBG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SRC4192IDBR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SRC4192IDBRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	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 SRC4192

Datasheet

192kHz Stereo Asynchronous Sample Rate Converters (Rev. B) (PDF 1222 KB) 7395 views
12 Sep 2007

User Guides

SRC4190, SRC4192, and SRC4193 Evaluation Module User's Guide (PDF 1102 KB) 1686 views
12 Jun 2003

Tools & Software

Name	Part #	Company	Tool / Software Type
SRC4192 Evaluation Module (EVM)	SRC4192EVM	Texas Instruments	Development Boards/EVMs
Quick Search Selection Tool for Audio	AUDIO_SELECTION_TOOL	Texas Instruments	Free Evaluation Tools

Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Product Family	Comments
SRC4392	High-end Combo Sample Rate Converter		TI customers also evaluated this product.
SRC4382	Combo Sample Rate Converter		TI customers also evaluated this product.
DIR9001	96kHz Digital Audio Receiver	DIGITAL AUDIO INTERFACE-DIGITAL AUDIO RECEIVERS	TI customers also evaluated this product.
DIX4192	Digital Audio Interface Transceiver	DIGITAL AUDIO INTERFACE-DIGITAL AUDIO TRANSCEIVERS	TI customers also evaluated this product.
PCM2707	98dB SNR Stereo USB2.0 FS DAC with line-out and S/PDIF output, Bus/Self-powered (S/W Control + I2S)	AUDIO CONVERTERS AND CODECS-AUDIO D TO A CONVERTERS	TI customers also evaluated this product.
PCM1794A	132dB SNR Highest Performance Stereo DAC (H/W Control)	AUDIO CONVERTERS AND CODECS-AUDIO D TO A CONVERTERS	TI customers also evaluated this product.
DIT4192	192 kHz Digital Audio Transmitter	DIGITAL AUDIO INTERFACE-DIGITAL AUDIO TRANSMITTERS	TI customers also evaluated this product.
TAS1020B	Stereo USB Audio Interface	DIGITAL AUDIO INTERFACE-USB STREAMING CONTROLLERS	TI customers also evaluated this product.
PCM2902	Stereo USB1.1 CODEC with line-out and S/PDIF I/O, Bus-powered (HID Interface)	AUDIO-USB AUDIO	TI customers also evaluated this product.
THS4131	Fully Differential Input/Output Low Noise Amplifier	OPERATIONAL AMPLIFIERS-FULLY DIFFERENTIAL AMPLIFIERS	TI customers also evaluated this product.

SRC4192 Status: ACTIVE

High-End Sample Rate Converter

Most Popular Links

Datasheet

Customers Who Evaluated This Product Also Evaluated