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Texas Instruments PCM1803ADBR — Discrete Semiconductors
Texas Instruments

PCM1803ADBR Audio ADC, 24-bit 96 kHz, 20-SSOP

MPNPCM1803ADBR
End of Life

Texas Instruments PCM1803ADBR, ADC Audio, 24 b, 96k sampling, 2 channel, Serial, 2.7V ~ 3.6V / 4.5V ~ 5.5V, -40°C ~ 85°C, 20-SSOP.

$4.82Ref. price · indicative, final on quote
PCM1803ADBR datasheet
Packaging20-SSOP (0.209", 5.30mm 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

PCM1803ADBR Technical Specifications
ParameterValue
TypeADC, Audio
Mounting typeSurface Mount
Voltage2.7V ~ 3.6V, 4.5V ~ 5.5V
Voltage supply sourceAnalog and Digital
InterfaceSerial
Operating temperature-40°C ~ 85°C
PackageTape & Reel (TR); Cut Tape (CT)
Case20-SSOP (0.209\", 5.30mm Width)
Resolution24 b
Number of channels2
Sampling rate (Per second)96k

Product details

Stereo audio ADC for line-level capture

The Texas Instruments PCM1803ADBR is a stereo audio ADC that digitizes two channels at 24-bit resolution and a 96 kHz sampling rate.

Supply rails and 3.3 V logic compatibility

The PCM1803ADBR has separate analog and digital supply pins. The analog supply accepts 4.5 V to 5.5 V, and the digital supply runs from 2.7 V to 3.6 V.

Package and rework considerations

The part comes in a 20-pin SSOP package (0.209" body width, 5.30 mm), which is a standard surface-mount footprint.

Lifecycle and sourcing posture

It is ROHS3 compliant (lead-free). For BOM planning, there is no LTB risk on the horizon. If you are qualifying a new design, this part is safe to specify for production.

Frequently asked questions

Is the PCM1803ADBR compatible with 3.3 V logic?

Yes. The digital supply (VDD) range is 2.7 V to 3.6 V, so the serial audio interface operates at 3.3 V logic levels without external level shifters.