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

  • RS Stock No. 183-1787
  • Mfr. Part No. ADAU1445YSVZ-3A
  • Manufacturer Analog Devices
Technical data sheets
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
ADC Channels 4
Dimensions 14 x 14 x 1.05mm
Length 14mm
Minimum Operating Temperature -40 °C
Width 14mm
Number of SPI Channels 1
ADCs 1 (4 x 10 bit)
Number of ADC Units 1
USB Channels 1
Number of I2C Channels 1
Height 1.05mm
Maximum Operating Temperature +105 °C
ADC Resolution 10bit
180 In stock for delivery within 5 working day(s)
Price (ex. GST) Each (In a Tray of 90)
$ 23.22
(exc. GST)
$ 25.54
(inc. GST)
units
Per unit
Per Tray*
90 - 90
$23.22
$2,089.80
180 +
$23.062
$2,075.58
*price indicative
Related Products
The dsPIC33F Digital Signal Controllers offer the performance ...
Description:
The dsPIC33F Digital Signal Controllers offer the performance of a DSP with the simplicity of an MCU. The 40MIPS dsPIC33F core is designed to execute digital filter algorithms, high-speed precision digital control loops and digital audio and speech processing.dsPIC33F DSCs ...
dsPIC33EPXXGS50X is a SMPS & Digital Power Conversion ...
Description:
dsPIC33EPXXGS50X is a SMPS & Digital Power Conversion Digital Signal Controller. These devices offer features supporting common, multi-loop digital switch-mode power supplies (SMPS) and other digital power-conversion applications. Operating Conditions:3.0V to 3.6V, -40°C to +85°C, DC to 70 MIPS3.0V to ...
dsPIC30F Motor Control 16-bit Digital Signal Controller. Seamless ...
Description:
dsPIC30F Motor Control 16-bit Digital Signal Controller. Seamless migration options from this device to dsPIC33F and PIC24 devices in similar packages. Additional Features:High-Performance dsPIC30F coreModified Harvard architecturecompiler optimized instruction set architecture24-bit wide instructions, 16-bit wide ...
Microchip’s dsPIC33E general purpose DSC family features the ...
Description:
Microchip’s dsPIC33E general purpose DSC family features the highest speed 70 MIPS core with excellent performance and code density. It offers superior ADC performance, enhanced CAN communication, CTMU, Op Amps and Peripheral Trigger Generator (PTG) for high-end general purpose applications. ...