| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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5,750 pcs
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5750 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ADAU1446YSTZ-3A-RL from Analog Devices is a fully programmable audio digital signal processor (DSP) designed for enhanced sound processing. It utilizes a 172 MHz SigmaDSP core and offers 46kB of parameter RAM and 8kB of data RAM. The processor features a flexible audio routing matrix (FARM) with 24-channel digital input and output capabilities. It supports up to 8 stereo asynchronous sample rate converters and includes stereo S/PDIF input and output.
This DSP supports serial and TDM I/O up to fS = 192 kHz and provides a pool of 170 ms of digital audio delay at 48 kHz. It integrates I2C and SPI control interfaces, allowing for standalone operation and self-boot from serial EEPROM. The device also includes a 4-channel, 10-bit auxiliary control ADC and an on-chip regulator for generating 1.8 V from a 3.3 V supply. The ADAU1446YSTZ-3A-RL is available in a 100-lead LQFP package, suitable for surface mounting, and operates within a temperature range of -40°C to 105°C.
Applications for this DSP include automotive audio processing for head units, navigation systems, rear-seat entertainment, and DSP amplifiers, as well as commercial audio processing systems.
The clock rate of the ADAU1446YSTZ-3A-RL is 172 MHz.
The ADAU1446YSTZ-3A-RL has 46kB of parameter RAM and 8kB of data RAM.
The operating temperature range for the ADAU1446YSTZ-3A-RL is -40°C to 105°C.
The device requires 3.30V for I/O and 1.80V for the core.
The ADAU1446YSTZ-3A-RL is supplied in a 100-LQFP package suitable for surface mounting.
Yes, this part is RoHS3 compliant.
The Moisture Sensitivity Level (MSL) is 1 Unlimited.