24-bit, 2-channel multibit sigma-delta digital-to-analog converter (DAC) supporting SACD playback. Features a 192 kS/s conversion rate and 120dB signal-to-noise ratio. Operates from a 4.5V to 5.5V supply, with a typical operating voltage of 5V and current draw of 59mA. Interface options include SPI and 3-wire serial. Packaged in a SSOP for surface mounting, with tin-matte contact plating.
PackageSSOP
Current59mA
MountingSurface Mount
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Technical Specifications
Analog Devices AD1955ARSZRL technical specifications.
General
| Package/Case | SSOP |
| Contact Plating | Tin, Matte |
| Conversion Rate | 192KS/s |
| Interface | SPI, Serial, 3-WIRE |
| Lead Free | Contains Lead |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 210mW |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| Mount | Surface Mount |
| Number of Bits | 24 |
| Number of Channels | 2 |
| Number of Converters | 2 |
| Number of DAC Channels | 2 |
| Operating Supply Current | 59mA |
| Operating Supply Voltage | 5V |
| Output Polarity | Bipolar |
| Package Quantity | 1500 |
| Packaging | Tape and Reel |
| Resolution | 24b |
| RoHS Compliant | Yes |
| Sampling Rate | 192S/s |
| Signal to Noise Ratio (SNR) | 120dB |
| Supply Current | 59mA |
| Supply Type | Analog, Digital |
Compliance
| RoHS | Compliant |
Datasheet
Analog Devices AD1955ARSZRL Datasheet
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