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192kHz Stereo Asynchronous Sample Rate Converters

custom-reels CUSTOM Custom reel may be available


Qty Price (USD)
1-99 6.116
100-249 4.985
250-999 3.918
1,000+ 3.323

Quality information

RoHS Yes
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow Level-1-260C-UNLIM
Quality, reliability
& packaging information info-circle

Information included:

  • RoHS
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
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Export classification

  • US ECCN: EAR99

Packaging information

Package | Pins SSOP (DB) | 28
Package qty | Carrier: 2,000 | LARGE T&R
Operating temperature range (°C) -40 to 85
View TI packaging information

Features for the SRC4190

  • Automatic Sensing of the Input-to-Output Sampling Ratio
  • Wide Input-to-Output Sampling Range: 16:1 to 1:16
  • Supports Input and Output Sampling Rates up to 212 kHz
  • Dynamic Range: 128 dB (–60-dB fS Input, BW = 20 Hz to fS / 2, A-Weighted)
  • THD+N: –125 dB (0-dB fS Input, BW = 20 Hz to fS / 2)
  • Attenuates Sampling and Reference Clock Jitter
  • High-Performance, Linear Phase Digital Filtering
  • 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
    • All Output Data is Dithered from the Internal 28-Bit Data Path
  • Low Group Delay Option for Interpolation Filter
  • Soft Mute Function
  • Bypass Mode
  • Power-Down Mode
  • Operates from a Single 3.3-V Power Supply
  • Small 28-Pin SSOP Package
  • Pin Compatible With the SRC4192, AD1895, and AD1896 U.S. Patent No. 7,262,716 See for details.

Description for the SRC4190

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.



Qty Price (USD)
1-99 6.116
100-249 4.985
250-999 3.918
1,000+ 3.323

Carrier options

You can choose different carrier options based on the quantity of parts, including full reel, custom reel, cut tape, tube or tray.

custom reel is a continuous length of cut tape from one reel to maintain lot- and date-code traceability, built to the exact quantity requested. Following industry standards, a brass shim connects an 18-inch leader and trailer on both sides of the cut tape for direct feeding into automated assembly machines. TI includes a reeling fee for custom reel orders.

Cut tape is a length of tape cut from a reel. TI may fulfill orders using multiple strips of cut tapes or boxes to satisfy the quantity requested.

TI often ships  tube or tray  devices inside a box or in the tube or tray, depending on inventory availability. We pack all tapes, tubes or sample boxes according to internal electrostatic discharge and moisture-sensitivity-level protection requirements.

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Lot and date code selection may be available

Add a quantity to your cart and begin the checkout process to view the options available to select lot or date codes from existing inventory.

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