Analog Devices EVAL-AD2428WD1BZ

Contents
Preface
Purpose of This Manual................................................................................................................................. 1–2
Manual Contents........................................................................................................................................... 1–2
Technical Support.......................................................................................................................................... 1–2
Supported Integrated Circuit ......................................................................................................................... 1–2
Supported Tools............................................................................................................................................. 1–2
Product Information...................................................................................................................................... 1–2
Analog Devices Website.............................................................................................................................. 1–3
EngineerZone .............................................................................................................................................1–3
Using the Board
Product Overview .......................................................................................................................................... 2–1
Package Contents........................................................................................................................................... 2–2
Default Configuration ................................................................................................................................... 2–2
Reference Design Information ....................................................................................................................... 2–3
24AA512T - 512K I
2
C Serial EEPROM .......................................................................................................2–4
AD2428 - Automotive Audio Bus A
2
B Transceiver........................................................................................ 2–4
ADAU1452 - SigmaDSP Digital Audio Processor.......................................................................................... 2–4
ADAU1761 - SigmaDSP Stereo, Low Power, 96 kHz, 24-Bit Audio Codec with Integrated PLL ..................2–5
LT8609 - 2A/3A Peak Synchronous Step-Down Regulator with 2.5μA Quiescent Current............................ 2–6
LT8620 - 65V, 2A Synchronous Step-Down Regulator with 2.5μA Quiescent Current .................................2–6
LTC3121 - 1.5A Synchronous Step-Up DC/DC Converter........................................................................... 2–6
LTC3621 -1A Synchronous Step-Down Regulator ........................................................................................ 2–7
LTC4040 - 2.5A Battery Backup Power Manager .......................................................................................... 2–7
Using the Software......................................................................................................................................... 2–7
Setting up Hardware for an A
2
B System .................................................................................................... 2–7
Setting up Software ................................................................................................................................... 2–8
EVAL-AD2428WD1BZ A
2
B Evaluation Board Manual
iii