Clockworks’ A2B OEM module is an A2B to I2S adapter that allows developers to customize A2B interconnect by routing the A2B up and downstream signals over headers versus the DuraClik connectors on the standard Clockwork A2B module.

The AB0105 module has four microphones arranged in a Y shaped array for developers of audio beamforming applications.

When combined with the AB0003P module the combination normally operates as a phantom powered node. The quad mic module uses 1.8V from the AD2428.

AB0105 quad microphone array with AB0003P module. mic side
AB0105 quad microphone array component side
AB0105 quad microphone array with AB0003P module. A2B side

AB0105 quad microphone add-on datasheet

AB0105 User manual (include schematic) (rev 2)

AB0105 3D drawing

AB0105 Sigma Studio examples

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A2B is a trademark of Analog Devices Inc.