ADAU1966WBSTZ

ADAU1966WBSTZ is an Analog Devices part: a stereo analog‑to‑digital converter (A/D) with built‑in processing capabilities for audio front‑ends. It combines high‑quality conversion with programmable digital processing to capture and manipulate audio signals on a single chip.
Key points
- Provides 24‑bit audio with stereo inputs and flexible digital interfaces (I2S/PCM variants).
- On‑chip DSP/processing blocks for filtering, gain control, mixing, effects, etc.
- Supports multiple sample rates within common audio ranges; designed for low‑latency, embedded processing.
- Packaging suffix WBSTZ indicates the specific RoHS‑compliant package and shipping/packing details (consult data sheet for exact package type and pinout).
Typical applications
- Automotive infotainment and telematics
- Consumer audio equipment and sound bars
- Professional audio interfaces and embedded capture systems
Note: For exact specifications (max sample rate, channel count, DSP features, electrical characteristics, and package details), refer to the ADAU1966 datasheet and packaging guide.

Here are the key features of ADAU1966WBSTZ (concise list):
- 24‑bit stereo ADC and DAC with an on‑chip SigmaDSP engine
- On‑chip programmable DSP for filters and effects (FIR/IIR, EQ, dynamics, crossovers)
- Flexible digital audio interfaces: PCM formats including I2S, left‑justified, right‑justified (bit depths 16–24)
- Coefficient and parameter loading/control via SPI; run‑time reconfiguration
- Clocking options: accepts master clock; internal PLL option; supports standard BCLK/LRCLK timing
- Low-noise, high dynamic range with low distortion
- Digital volume control, mute, de-emphasis and other common processing blocks
- Suitable for automotive and consumer audio applications
- Package: WBSTZ form factor (as per the variant)
Note: for exact maximum sample rate, voltage/power specs, and package details, please refer to the latest datasheet.

Pin count: 28 pins.
Function: Two-channel stereo analog-to-digital converter (24-bit) with a digital audio interface (I2S/PCM) for streaming the digitized audio.

- Manufacturer: Analog Devices, Inc. (ADI).
- What kind of company: A multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing (DSP) integrated circuits for a wide range of applications.

ADAU1966WBSTZ is a stereo 24‑bit ADC. Typical application areas include:
- Automotive infotainment and telematics (hands-free, voice, cabin audio sensing)
- Consumer audio devices (TVs, soundbars, portable DAC/front‑end)
- Conferencing and communications equipment (conference phones, VoIP endpoints)
- Professional audio interfaces and recording gear
- Industrial/embedded audio sensing and acoustic monitoring
- Any system requiring high‑quality stereo audio capture

ADAU1966WBSTZ is in a 28-pin LQFP (Thin Quad Flat Pack), RoHS-compliant.