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ADAU1966WBSTZ

Name: ADAU1966WBSTZ
Rating: 4.7 (12 reviews)

IC DAC 24BIT V-OUT 80LQFP

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製造商。部分 #ADAU1966WBSTZ
包 80-LQFP
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規格

Supplier	Analog Devices Inc.
Package	Tray
Series	Automotive
ProductStatus	Active
NumberofBits	24
NumberofD/AConverters	16
OutputType	Voltage - Unbuffered
DifferentialOutput	Yes
DataInterface	I²C, SPI
ReferenceType	Internal
Voltage-SupplyAnalog	5V
Voltage-SupplyDigital	2.25V ~ 3.6V
Architecture	Sigma-Delta
OperatingTemperature	-40°C ~ 105°C
Package/Case	80-LQFP
SupplierDevicePackage	80-LQFP (14x14)

概述

Description

ADAU1966WBSTZ is Analog Devices’ SigmaDSP-based stereo audio CODEC with an integrated DSP engine. It combines programmable digital signal processing with analog input/output for real-time audio tasks. Key points:
- Built-in DSP (SigmaDSP) for on-chip filtering, EQ, dynamics, routing, etc., programmable via SigmaStudio.
- Analog front end for stereo audio (A/D and D/A paths) and flexible digital interfaces (I2S/ PCM) with a control port (often SPI).
- Suitable for automotive and consumer audio applications (active speakers, crossovers, equalization, noise shaping, etc.).
- Package/ordering suffix (WBSTZ) denotes packaging/temperature grade; consult the datasheet for exact specs, pinout, and packaging details.
For exact specifications (sampling rate support, SNR/THD, power, pinout, and package), refer to the official ADAU1966WBSTZ datasheet.

Features

Here are the typical features of the ADAU1966WBSTZ (SigmaDSP-based multi-channel audio ADC/DAC):
- 24-bit Sigma-Delta ADC and DAC with on-chip DSP
- Flexible DSP engine for EQ, dynamics, delays, routing, and crossovers
- Digital audio interfaces: I2S/PCM (master/slave modes)
- Sample rate support up to 192 kHz (configurable)
- Per-channel gain, mute, and pop-noise suppression
- On-chip reference and clock management with PLL; low-jitter clock support
- Power management: standby/power-down modes
- Protection features (over-temp/short-circuit monitoring)
- Compact WBSTZ packaging for integration
Note: for exact spec values (e.g., max channels, exact supported sample rates, voltage rails), refer to the official datasheet for this package variant.

Package

ADAU1966WBSTZ comes in a 28‑lead LQFP RoHS package.

Pinout

Pin count: 28 pins.
Function: ADAU1966WBSTZ is a multi-channel analog-to-digital converter (audio ADC) with a digital audio interface (I2S/PCM) used for converting analog audio signals to digital data for processing.

Manufacturer

Analog Devices, Inc. (Analog Devices) is the manufacturer. It is an American multinational semiconductor company that designs and produces analog, mixed-signal, and digital signal processing (DSP) integrated circuits, including audio processors (SigmaDSP), ADC/DACs, and related components.

Application

Applications of ADAU1966WBSTZ include:
- Automotive premium audio and cabin tuning
- Home/consumer audio devices (sound bars, digital speakers, USB interfaces)
- Professional audio interfaces and digital mixers
- Conferencing and VoIP equipment
- Embedded systems requiring stereo ADC/DAC with DSP (noise suppression, EQ, effects)