64-pin (PAG) package image

SRC4184IPAGR ACTIVE

4-Channel, Asynchronous Sample Rate Converter

ACTIVE custom-reels CUSTOM Custom reel may be available

Pricing

Qty Price
+

Additional package qty | Carrier options These products are exactly the same but come in a different carrier type

SRC4184IPAG ACTIVE
Package qty | Carrier 160 | EIAJ TRAY (5+1)
Inventory
Qty | Price 1ku | +
SRC4184IPAGT ACTIVE
Package qty | Carrier 250 | SMALL T&R
Inventory
Qty | Price 1ku | +

Quality information

Rating Catalog
RoHS Yes
REACH Yes
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow Level-4-260C-72 HR
Quality, reliability
& packaging information

Information included:

  • RoHS
  • REACH
  • Device marking
  • Lead finish / Ball material
  • MSL rating / Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
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Additional manufacturing information

Information included:

  • Fab location
  • Assembly location
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Export classification

*For reference only

  • US ECCN: EAR99

Packaging information

Package | Pins TQFP (PAG) | 64
Operating temperature range (°C) -40 to 85
Package qty | Carrier 1,500 | LARGE T&R

Features for the SRC4184

  • AUTOMATIC SENSING OF INPUT-TO-OUTPUT SAMPLING RATIO
  • WIDE INPUT-TO-OUTPUT SAMPLING RANGE: 16:1 to 1:16
  • SUPPORTS INPUT AND OUTPUT SAMPLING RATES UP TO 212kHz
  • DYNAMIC RANGE: 128dB (–60dbFS Input, BW = 20Hz to fs/2, A-Weighted)
  • THD+N: –125dB (0dbFS Input, BW = 20Hz to fs/2)
  • 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
    • TDM Mode Allows Daisy-Chaining of Up to Four Devices
  • SUPPORTS 24-, 20-, 18-, or 16-BIT INPUT AND OUTPUT DATA
    • All Output Data is Dithered from the Internal 28-Bit Data Path
  • SERIAL PERIPHERAL INTERFACE (SPI)™ PORT SUPPORTS REGISTER READ AND WRITE OPERATIONS IN SOFTWARE MODE
  • BYPASS MODE
    • Routes Input Port Data Directly to the Output Port
  • FOUR GROUP DELAY OPTIONS FOR THE INTERPOLATION FILTER
  • DIRECT DOWNSAMPLING OPTION FOR THE DECIMATION FILTER
  • DIGITAL DE-EMPHASIS FILTER
    • User-Selectable for 32kHz, 44.1kHz, and 48kHz Sampling Rates
  • SOFT MUTE FUNCTION
  • PROGRAMMABLE DIGITAL OUTPUT ATTENUATION (SOFTWARE MODE ONLY)
    • 256 Steps: 0dB to –127.5dB with 0.5dB Steps
  • INPUT-TO-OUTPUT SAMPLING RATIO READBACK (SOFTWARE MODE ONLY)
  • POWER-DOWN MODES
  • SUPPORTS OPERATION FROM A SINGLE +1.8V or +3.3V POWER SUPPLY
  • AVAILABLE IN A TQFP-64 PACKAGE
  • APPLICATIONS
    • DIGITAL MIXING CONSOLES
    • DIGITAL AUDIO WORKSTATIONS
    • AUDIO DISTRIBUTION SYSTEMS
    • BROADCAST STUDIO EQUIPMENT
    • GENERAL DIGITAL AUDIO PROCESSING

U.S. Patent No. 7,262,716.
All trademarks are the property of their respective owners.

Description for the SRC4184

The SRC4184 is a four-channel, asynchronous sample rate converter (ASRC), designed for professional and broadcast audio applications. The SRC4184 combines a wide input-to-output sampling ratio with outstanding dynamic range and ultra low distortion. The input and output serial ports support the most common audio data formats, as well as a time division multiplexed (TDM) format. This allows the SRC4184 to interface to a wide range of audio data converters, digital audio receivers and transmitters, and digital signal processors.

The SRC4184 may be operated in Hardware mode as a standalone pin-programmed device, with dedicated control pins for serial port mode, audio data format, soft mute, bypass, and digital filtering functions. Alternatively, the SRC4184 may be operated in Software mode, where a four-wire serial peripheral interface (SPI) port provides access to internal control and status registers.

The SRC4184 operates from either a +1.8V core supply or a +3.3V core supply. When operating from +3.3V, the +1.8V required by the core logic is derived from an internal voltage regulator. The SRC4184 also requires a digital I/O supply, which operates from +1.65V to +3.6V. The SRC4184 is available in a TQFP-64 package.

Pricing

Qty Price
+

Additional package qty | Carrier options These products are exactly the same but come in a different carrier type

SRC4184IPAG ACTIVE
Package qty | Carrier 160 | EIAJ TRAY (5+1)
Inventory
Qty | Price 1ku | +
SRC4184IPAGT ACTIVE
Package qty | Carrier 250 | SMALL T&R
Inventory
Qty | Price 1ku | +

Carrier options

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

A 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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