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Analog Devices ADAU1977WBCPZ-R7 — Discrete Semiconductors
Analog Devices

ADAU1977WBCPZ-R7 ADC, Audio, 24-bit, 192k, Automotive

MPNADAU1977WBCPZ-R7
End of Life

Analog Devices ADAU1977WBCPZ-R7 ADC, Audio, 24-bit, 4-channel, 192k sampling, I²C/SPI, 3.3V, -40°C to 105°C, 40-LFCSP-WQ (6x6), Tape & Reel.

$10.24Ref. price · indicative, final on quote
Packaging40-WFQFN Exposed Pad, CSP
StockContact for availability
Lead timeIn Stock wk
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

ADAU1977WBCPZ-R7 Technical Specifications
ParameterValue
TypeADC, Audio
Mounting typeSurface Mount
Voltage3.3V
Voltage supply sourceSingle Supply
InterfaceI²C, SPI
Operating temperature-40°C ~ 105°C
GradeAutomotive
PackageTape & Reel (TR); Cut Tape (CT)
Case40-WFQFN Exposed Pad, CSP
Resolution24 b
Number of channels4
Sampling rate (Per second)192k

Product details

Automotive audio ADC with four 24-bit channels

The ADAU1977WBCPZ-R7 is a 4-channel, 24-bit audio ADC from Analog Devices, sampling at up to 192k per second.

Digital control and single-supply rail

The device runs from a single 3.3V supply and communicates over I²C or SPI, giving the system architect flexibility to hang it on an existing control bus without a separate analog rail.

The 0.5 mm pitch and exposed paddle mean the reflow profile and solder-paste coverage on the centre pad need attention during assembly — a void under the paddle raises the junction temperature.