Digital audio delay adjusts output time of six channels

NJR has announced the NJU26904 digital audio delay IC, with internal delay memory that can be used to adjust the output time of a six-channel signal. The part suits applications such as delay time adjustment in DVD-audio/video products and time alignment for car audio speakers.

Specifications include a delay data width of 24 bits, a delay time of 169 ms at fs = 48 kHz, and an adjustable delay time with 1 sample unit for 8,121 samples at maximum. Other features include selectable input sources for each channel, an I2 C host interface, and operation from a 3.3-V supply.

Packaging is in a 24-pin lead-free SSOP.

NJR Corporation , 408-995-6200,

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