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Texas Instruments PCM1863DBTR — Discrete Semiconductors
Texas Instruments

PCM1863DBTR ADC Audio 24-bit 30-TSSOP, Active

MPNPCM1863DBTR
End of Life

Texas Instruments PCM1863DBTR, ADC Audio, 24-bit, 2-channel, I²C/SPI, 3.3V single supply, -40°C to 125°C, 30-TSSOP.

$5.95Ref. price · indicative, final on quote
PCM1863DBTR datasheet
Packaging30-TFSOP (0.173", 4.40mm Width)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

PCM1863DBTR Technical Specifications
ParameterValue
TypeADC, Audio
Mounting typeSurface Mount
Voltage3.3V
Voltage supply sourceSingle Supply
InterfaceI²C, SPI
Operating temperature-40°C ~ 125°C
PackageTape & Reel (TR); Cut Tape (CT)
Case30-TFSOP (0.173\", 4.40mm Width)
Resolution24 b
Number of channels2

Product details

What this audio ADC brings to the board

The Texas Instruments PCM1863DBTR is a 24-bit audio ADC in a 30-TSSOP surface-mount package. It converts two analog audio channels into digital data, communicating over I²C or SPI.

Active lifecycle — no LTB pressure

The PCM1863DBTR carries an Active product status per TI's current lifecycle stage. That means no last-time-buy clock is running, and the part is still being manufactured for new designs. For a BOM freeze or a long-running production program, this removes the sourcing risk of an impending EOL notice. The ROHS3 compliance also clears EU and global regulatory gates without a waiver.

Sourcing and fit for the BOM

This is a current-production part available through independent distribution. We source it to order against an RFQ, confirming availability and current pricing at quote time. The 30-TSSOP footprint is a common package for audio converters, so board layout reuse across similar TI or third-party parts is straightforward.

Frequently asked questions

What is the PCM1863DBTR used for?

The PCM1863DBTR is a 24-bit audio ADC used for digitizing analog audio signals in applications such as automotive infotainment, industrial audio processing, professional microphones, and telecom voice equipment. Its wide temperature range and single 3.3V supply suit it for environments where temperature swings are common.

Is PCM1863DBTR compatible with 3.3V logic?

Yes, the PCM1863DBTR operates from a single 3.3V supply and its digital interface (I²C/SPI) is compatible with 3.3V logic levels, which matches most modern MCUs and DSPs without level shifting.