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--- resources:tools-software:sharc-audio-module:hardware:class-d [11 May 2018 21:32] – [Schematics, PCB Layout, Bill of Materials] Chad Wentworth
+++ resources:tools-software:sharc-audio-module:hardware:class-d [24 May 2021 19:58] (current) – [Schematics, PCB Layout, Bill of Materials] Chad Wentworth
@@ Line 1: / Line 1: @@
-====== SHARC Audio Module Class-D Amplifier Fin ======
+====== A2B Class-D Amplifier Module for SHARC Audio Module ======
-The [[resources/tools-software/sharc-audio-module|SHARC Audio Module]] Class-D Amplifier Fin is an [[adi>a2b|A2B]] connected board contains two Class-D [[adi>en/products/audio-video/audio-amplifiers/class-d-audio-amplifiers/ssm3582.html|SSM3582]] amplifier ICs, providing 4 channels of audio output.
+The [[resources/tools-software/sharc-audio-module|SHARC Audio Module]] A<sup>2</sup>B Class-D Amplifier Module is an [[adi>a2b|A2B]] connected board that contains two Class-D [[adi>en/products/audio-video/audio-amplifiers/class-d-audio-amplifiers/ssm3582.html|SSM3582]] amplifier ICs, providing 4 channels of audio output.
-{{:resources:tools-software:sharc-audio-module:hardware:class_d_brd_rev_1.0.png?600|}}
+{{:resources:tools-software:sharc-audio-module:hardware:sam-class-d-top.png?direct&500|}}
-**The Class-D Amplifier Fin**
+**The A<sup>2</sup>B Class-D Amplifier Module**
-{{:resources:tools-software:sharc-audio-module:hardware:class-d-diagram.png?600|}}
+{{:resources:tools-software:sharc-audio-module:hardware:class-d-diagram.png?500|}}
-**Block Diagram of the Class-D Amplifier Fin**
+**Block Diagram of the A<sup>2</sup>B Class-D Amplifier Module**
 ===== Schematics, PCB Layout, Bill of Materials =====
 <WRAP round download>
-SHARC Audio Module Class-D Amplifier Fin Design and Integration Files
+SHARC Audio Module A<sup>2</sup>B Class-D Amplifier Module Design and Integration Files
   * {{:resources:tools-software:sharc-audio-module:hardware:a0974-2017.pdf | Schematics}}
-  * Bill of Materials (**Coming Soon**)
+  * {{:resources:tools-software:sharc-audio-module:hardware:a0974-2017_bom_hlm.xlsx | Bill of Materials}}
   * Fabrication and Assembly Files (**Coming Soon**)
 </WRAP>
@@ Line 22: / Line 22: @@
 ===== Automotive Audio Bus (A2B) Interface Duraclick (P4, P5) =====
-The A2B bus uses crossover cables to connect nodes to each other. ''P4'' connects to upstream towards the Master Node in the network and ''P5'' connects downstream to the next slave in the network.
+The A<sup>2</sup>B bus uses crossover cables to connect nodes to each other. ''P4'' connects to upstream towards the Master Node in the network and ''P5'' connects downstream to the next slave in the network.
-The Class-D Fin uses the [[adi>en/products/audio-video/automotive-audio-bus/ad2425w.html|AD2425W]] IC.
+The A<sup>2</sup>B Class-D Amplifier Module uses the [[adi>en/products/audio-video/automotive-audio-bus/ad2428w.html|AD2428W]] IC.
-===== SSM3582 ClassD Amplifier =====
+===== SSM3582 Class-D Amplifier =====
-There are two ADI [[adi>en/products/audio-video/audio-amplifiers/class-d-audio-amplifiers/ssm3582.html|SSM3582]] Class-D amplifiers on the Class-D Fin. Each is two channels.
+There are two ADI [[adi>en/products/audio-video/audio-amplifiers/class-d-audio-amplifiers/ssm3582.html|SSM3582]] Class-D amplifiers on the A<sup>2</sup>B Class-D Amplifier Module. Each is two channels.
 At 16V, the max power per channel is ~24w of power.
@@ Line 61: / Line 61: @@
 ===== +12v Input Power Jack (P3) =====
-The Class-D Fin is designed to run off a 12v to 16v supply. A 12v 2A DC power supply is included in the kit. The barrel connector on the Class-D Fin can handle up to 3A current.
+The A<sup>2</sup>B Class-D Amplifier Module is designed to run off a 12v to 16v supply. A 12v 2A DC power supply is included in the kit. The barrel connector on the A<sup>2</sup>B Class-D Amplifier Module can handle up to 3A current.
+<WRAP round info>
+**The Class-D Amplifier Module is shipped with a US power supply. Here is a universal option: https://www.digikey.com/products/en?keywords=102-3580-ND**</WRAP>
 ===== Power Supply Input (P10) =====
@@ Line 69: / Line 71: @@
 ===== Pushbuttons (PB1, PB2) =====
-Two GPIO pushbuttons are provided on the SHARC Audio Module. They are connected as follows:
+Two GPIO pushbuttons are provided on the A<sup>2</sup>B Class-D Amplifier Module. They are connected as follows:
-  * ''PB1'' is connected to ''IO1'' on AD2425W
+  * ''PB1'' is connected to ''IO1'' on AD2428W
-  * ''PB2'' is connected to ''IO2'' on AD2425W
+  * ''PB2'' is connected to ''IO2'' on AD2428W
 ===== GPIO LEDs (LED1, LED2) =====
-There are three GPIO controlled LEDs on the SHARC Audio Module. They are connected as follows:
+There are two GPIO-controlled LEDs on the A<sup>2</sup>B Class-D Amplifier Module. They are connected as follows:
-  * ''LED1'' is connected to IO0 on the ''AD2425W''
+  * ''LED1'' is connected to IO0 on the ''AD2428W''
-  * ''LED2'' is connected to IO7 on the ''AD2425W''
+  * ''LED2'' is connected to IO7 on the ''AD2428W''
 ===== PDM/TDM Connectors =====
@@ Line 110: / Line 112: @@
 ===== EEPROM =====
-The Class-D Fin has a TWI 256k EEPROM for configuration data. The EEPROM used is the [[http://www.microchip.com/wwwproducts/en/24FC256|24FC256I/MS]].
+The A<sup>2</sup>B Class-D Amplifier Module has a TWI 256k EEPROM for configuration data. The EEPROM used is the [[http://www.microchip.com/wwwproducts/en/24FC256|24FC256I/MS]].
+----
+{{navigation SHARC Audio Module#.audioproj-fin|Audio Project Fin#..hardware|Hardware Reference#..faust|Faust and the SHARC Audio Module}}

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