Specification	SRC4190IDB

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

SRC4190-Q1 Series

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

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 6.80
		10	$ 6.14
		50	$ 5.86
		100	$ 5.09
		250	$ 5.03
Texas Instruments	TUBE	1	$ 7.41
		100	$ 6.04
		250	$ 4.75
		1000	$ 4.03

Description

General part information

SRC4190-Q1 Series

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.