音频DAC
ADI公司提供种类齐全的音频数模转换器（DAC）适合许多应用场合。这些音频DAC具有多种优良的性能，所以非常适合汽车音频、DVD播放器和录音机、音频视频接收机、专业混音台和数字音效箱等各种应用。
产品选型表
Audio D/A Converters
| Part# | # DAC | DAC DNR (dB) | DAC THD+N @ 1 kHz (-3dB) | Max Sampling Rate | Voltage Supply (V) | Resolution (Bits) | Features | DAC Architecture | Automotive Qualified | Package | US Price 1000-4999 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| AD1851 | 1 | 96dB | -90dB | 48KHz | 5V | 16bit | single ended configurable current or voltage output | R-2R | - | - |
$ |
| AD1852 | 2 | 114dB | -105dB | 192KHz | 5V | 24bit | Differential voltage output | Sigma Delta | - | - |
$ |
| AD1856 | 1 | - | - | 48KHz | 12V | 16bit | single-ended, voltage output | - | - | SOIC |
$ |
| AD1859 | 2 | 94dB | -88dB | 48KHz | 5V | 18bit | single ended voltage output | Sigma Delta | - | - | ** |
| AD1866 | 2 | 90dB | -86dB | 48KHz | 5V | 16bit | single ended voltage output | R-2R | - | - |
$ |
| AD1933 | 8 | 112dB | -96dB | 192KHz | 5V | 24bit | Diff Vout, On-board LDO produces 3.3V from 5V | Sigma Delta | Yes | LQFP |
$ |
| AD1934 | 8 | 108dB | -92dB | 192KHz | 3.3V | 24bit | Single Ended voltage Output | Sigma Delta | Yes | LQFP |
$ |
| AD1953 | 3 | 96dB | -96dB | 48KHz | 5V | 24bit | Differential voltage output, SigmaDSP | Sigma Delta | - | LQFP |
$ |
| AD1955 | 2 | 123dB | 110dB | 192KHz | 5V | 24bit | SACD Playback, Differential Current Output | Sigma Delta | - | - |
$ |
| ADAU1966 | 16 | 118dB | -98dB | 192KHz | 5V | 24bit | 118dB SNR, temp sensor, diff Vout, SPI/I2C control | Sigma Delta | Yes | LQFP |
$ |
