ADAU1445YSVZ-3A Analog Devices ADAU1445, 28 bit, 56 bit Digital Signal Processor DSP 172MHz EEPROM 100-Pin TQFP_EP

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): PH
Product Details

Fully programmable audio digital signal processor (DSP) for enhanced sound processing
Features SigmaStudio™, a proprietary graphical programming tool for the development of custom signal flows
172 MHz SigmaDSP core, 3584 instructions per sample at 48 kHz
4k parameter RAM, 8k data RAM
Flexible audio routing matrix (FARM)
24-channel digital input and output
Two 8-channel asynchronous sample rate converters (from 1:8 up to 7.75:1 ratio and 139 dB DNR)
Stereo S/PDIF input and output
Supports serial and TDM I/O, up to fS = 192 kHz
See data sheet for additional information
Applications
Automotive audio processing
Head units
Navigation systems
Rear-seat entertainment systems
DSP amplifiers (sound system amplifiers)
Commercial audio processing

Specifications
Attribute Value
Maximum Frequency 172MHz
Series ADAU1445
Device Million Instructions per Second 3584
Data Bus Width 28 bit, 56 bit
RAM Size 8 k
Program Memory Type EEPROM
Numeric and Arithmetic Format MAC
Mounting Type Surface Mount
Package Type TQFP_EP
Pin Count 100
Typical Operating Supply Voltage 1.8 V, 3.3 V
Number of I2C Channels 1
Number of ADC Units 1
USB Channels 1
Minimum Operating Temperature -40 °C
ADC Channels 4
Number of SPI Channels 1
Dimensions 14 x 14 x 1.05mm
Height 1.05mm
Length 14mm
Maximum Operating Temperature +105 °C
ADC Resolution 10bit
Width 14mm
ADCs 1 (4 x 10 bit)
90 In stock for delivery within 1 working days
Price Each (In a Tray of 90)
kr 133,747
(exc. VAT)
kr 167,184
(inc. VAT)
Units
Per unit
Per Tray*
90 - 90
kr 133,747
kr 12 037,23
180 +
kr 132,84
kr 11 955,60
*price indicative
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