Frequently Asked Question

What is the difference between the ADAU1701, ADAU1702, and ADAU1401?

Functionally, these parts are identical. The differences are in the sizes of the program and data RAMs. The ADAU1701 has 1024 instructions/cycle in the program RAM and 2k words of data memory, while the ADAU1702 has 512 instructions/cycle and 0.5k words of data memory. The ADAU1401 has the same specs as the ADAU1701, but is qualified over the automotive temperature range.