Technology Trend: Table 1

Table 1


24-Bit DAC Major Specifications: Items marked "-" in the table are pending or do not apply. Also under development by Analog Devices, Inc of the US, but specifications have not been disclosed.

*1 Differential output, so that each voltage output requires an off-chip analog low-pass filter.

*2 For a sampling frequency from 30 to 54kHz the oversampling ratio is 128, and for 60 to 108kHz it is 64.

*3 A division of Cirrus Logic, Inc of the US.

*4 An off-chip digital filter with an oversampling ratio of 8 is required, and the output should be connected to the input of the PCM1704.

*5 Unit price in lots of 1,000.