The power efficient ADAU146x series core will execute full signal flows consuming only a few hundred milliwatts (mW) and less than one watt running at maximum program load (25 deg.C). The ADAU146x DSPs are ideal replacements for larger, higher cost, general-purpose DSPs that consume more power while executing similar processing. Highly configurable serial ports, S/PDIF interfaces, multipurpose input/output pins and 10-bit auxiliary ADCs enable the ADAU146x DSPs to interface with a wide range of audio devices such as ADCs, DACs, digital audio devices, amplifiers and other control circuitry, while greatly simplifying system complexity.
Pricing and Availability
| Product | DSP Core | Data/Program Memory (kWords) | Full Production | 1K Price | Package |
| ADAU1462-x
|
150 MHz
|
48/16 | July 2017 | $5.65
|
72-lead, 10 mm × 10 mm LFCSP package |
| ADAU1462-x | 300 MHz | 48/16 | July 2017 | $6.66
|
72-lead, 10 mm × 10 mm LFCSP package |
| ADAU1463-x
|
150 MHz
|
48/16 | Aug. 2017 | $6.22
|
88-lead, 12 mm × 12 mm LFCSP package |
| ADAU1463-x | 300 MHz | 48/16 | Aug. 2017 | $7.32 | 88-lead, 12 mm × 12 mm LFCSP package |
| ADAU1466-x
|
300 MHz | 80/24 | July 2017 | $7.99 | 72-lead, 10 mm × 10 mm LFCSP package |
| ADAU1467-x
|
300 MHz | 80/24 | Aug. 2017 | $8.78 | 88-lead, 12 mm × 12 mm LFCSP package |
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