SRC4190-Q1 Series

Automotive Catalog 192kHz Stereo Asynchronous Sample Rate Converters

Catalog

Automotive Catalog 192kHz Stereo Asynchronous Sample Rate Converters

Part	Supplier Device Package	Mounting Type	Grade	Specifications [Min]	Specifications [Max]	Number of Channels [custom]	Interface	Voltage - Supply	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case [custom]	Package / Case	Package / Case [custom]	Qualification	Applications	Function
Texas Instruments SRC4190IDBRQ1	28-SSOP	Surface Mount	Automotive	4 kHz	212 kHz	2	I2S TDM	3.3 V	85 C	-45 °C	0.209 in	28-SSOP	5.3 mm	AEC-Q100	Digital Audio Interfacing	Sample Rate Converter
Texas Instruments SRC4190IDBR	28-SSOP	Surface Mount		4 kHz	212 kHz	2	I2S TDM	3.3 V	85 C	-45 °C	0.209 in	28-SSOP	5.3 mm		Digital Audio Interfacing	Sample Rate Converter
Texas Instruments SRC4190IDB	28-SSOP	Surface Mount		4 kHz	212 kHz	2	I2S TDM	3.3 V	85 C	-45 °C	0.209 in	28-SSOP	5.3 mm		Digital Audio Interfacing	Sample Rate Converter

Catalog

Automotive Catalog 192kHz Stereo Asynchronous Sample Rate Converters

Key Features

• Qualified for Automotive ApplicationsAutomatic Sensing of the Input-To-Output Sampling RatioWide Input-to-Output Sampling Range: 16:1 to 1:16Supports Input and Output Sampling Rates up to 212 kHzDynamic Range: 128 dB (–60 dBFS Input,BW = 20 Hz to fS/2, A-Weighted)THD+N: –125 db (0 dBFS Input,BW = 20 Hz to fS/2)Attenuates Sampling and Reference Clock JitterHigh Performance, Linear Phase Digital FilteringFlexible Audio Serial PortsMaster or Slave Mode OperationSupports I2S, Left Justified, Right Justified,and TDM Data FormatsSupports 16, 18, 20, or 24-Bit Audio DataTDM Mode Allows Daisy Chaining of up to Eight DevicesSupports 24-, 20-, 18-, or 16-Bit Input and Output DataAll Output Data Is Dithered From the Internal 28-Bit Data PathLow Group Delay Option for Interpolation FilterSoft Mute FunctionBypass ModePower Down ModeOperates From a Single 3.3-V Power SupplySmall SSOP-28 PackagePin Compatible With the SRC4192, AD1895, and AD1896APPLICATIONSDigital Mixing ConsolesDigital Audio WorkstationsAudio Distribution SystemsBroadcast Studio EquipmentHigh-End A/V ReceiversGeneral Digital Audio ProcessingQualified for Automotive ApplicationsAutomatic Sensing of the Input-To-Output Sampling RatioWide Input-to-Output Sampling Range: 16:1 to 1:16Supports Input and Output Sampling Rates up to 212 kHzDynamic Range: 128 dB (–60 dBFS Input,BW = 20 Hz to fS/2, A-Weighted)THD+N: –125 db (0 dBFS Input,BW = 20 Hz to fS/2)Attenuates Sampling and Reference Clock JitterHigh Performance, Linear Phase Digital FilteringFlexible Audio Serial PortsMaster or Slave Mode OperationSupports I2S, Left Justified, Right Justified,and TDM Data FormatsSupports 16, 18, 20, or 24-Bit Audio DataTDM Mode Allows Daisy Chaining of up to Eight DevicesSupports 24-, 20-, 18-, or 16-Bit Input and Output DataAll Output Data Is Dithered From the Internal 28-Bit Data PathLow Group Delay Option for Interpolation FilterSoft Mute FunctionBypass ModePower Down ModeOperates From a Single 3.3-V Power SupplySmall SSOP-28 PackagePin Compatible With the SRC4192, AD1895, and AD1896APPLICATIONSDigital Mixing ConsolesDigital Audio WorkstationsAudio Distribution SystemsBroadcast Studio EquipmentHigh-End A/V ReceiversGeneral Digital Audio Processing

Description

The SRC4190 device is an asynchronous sample rate converter designed for professional and broadcast audio applications. The SRC4190 combines a wide input-to-output sampling ratio with outstanding dynamic range and 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 SRC4190 to connect to a wide range of audio data converters, digital audio receivers and transmitters, and digital signal processors. The SRC4190 is a standalone pin-programmed device, with control pins for mode, data format, mute, bypass, and low group delay functions. The SRC4190 may be operated from a single 3.3-V power supply. A separate digital I/O supply (VIO) operates with a 1.65-V to 3.6-V supply, allowing greater flexibility when interfacing to current and future generation signal processors and logic devices. The SRC4190 is available in a 28-pin SSOP package. The SRC4190 device is an asynchronous sample rate converter designed for professional and broadcast audio applications. The SRC4190 combines a wide input-to-output sampling ratio with outstanding dynamic range and 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 SRC4190 to connect to a wide range of audio data converters, digital audio receivers and transmitters, and digital signal processors. The SRC4190 is a standalone pin-programmed device, with control pins for mode, data format, mute, bypass, and low group delay functions. The SRC4190 may be operated from a single 3.3-V power supply. A separate digital I/O supply (VIO) operates with a 1.65-V to 3.6-V supply, allowing greater flexibility when interfacing to current and future generation signal processors and logic devices. The SRC4190 is available in a 28-pin SSOP package.