Audio A/D Converters

Analog Devices offers audio analog-to-digital converters (ADCs) for applications such as automotive, home theater, consumer audio, and PCs. These ADCs offer cost effective solutions and easy interfacing to ADI's SHARC® processor, Blackfin® processor, and SigmaDSP™ products.
Product Selection Table

Audio A/D Converters

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SortOrderPart#ChannelsResolution
(bits)
Update Rate
(Hz)
DNR
(typ)
(dB)
ADC THD+N
(typ)
(dB)
Oversampling RateVs+
(min)
(V)
Vs+
(max)
(V)
Power
(typ)
(W)
Price (1000+)
($ US)
1ADAU7118 8 24- 126-- 1.7 3.63 8.76m $2.53 (ADAU7118ACPZRL)
2ADAU7112 2 24- 126- 64 1.1 1.98 6m $1.01 (ADAU7112ACBZR7)
3AD7768-1 1 24 192k 115 107.3- 3 5.5 26.4m $5.95 (AD7768-1BCPZ)
4AD7768-4 4 24 192k 108 107.5- 3 5.5 235m $10.75 (AD7768-4BSTZ)
5AD7768 8 24 192k 108 107.5- 3 5.5 412m $18.95 (AD7768BSTZ)
6ADAU1979 4 24 192k 109 -95 128 3 3.6 48m $2.67 (ADAU1979WBCPZ)
7ADAU1978 4 24 192k 109 -95 128 3 3.6 48m $2.43 (ADAU1978WBCPZ)
8ADAU7002 2- 96k 110- 64 1.62 3.6 4.4m $0.65 (ADAU7002ACBZ-R7)
9ADAU1977 4 24 192k 109 -95 128 3 3.6 265m $3.32 (ADAU1977WBCPZ)
10AD1974 4 24 192k 102 -96 128 3 3.6 429m $4.13 (AD1974WBSTZ)
11AD1871 2 24 96k 105 -85 128 4.5 5.5 295m-
12AD1877 2 16 48 94 -90 64 4.75 5.25 255 $9.60 (AD1877JRZ)