Description
DSD1791DBR Texas Instruments - Yeehing Electronics
113dB SNR Stereo Audio DAC (H/W Control)
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 4.698 |
| 100 — 249 | 3.83 |
| 250 — 999 | 3.01 |
| 1,000 + | 1.79 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Audio D/A Converter ICs |
| RoHS | Y |
| Series | DSD1791 |
| Number of Converters | 2 Converter |
| Resolution | 24 bit |
| Interface Type | SPI |
| Sampling Rate | 192 kS/s |
| SNR - Signal to Noise Ratio | 113 dB |
| Number of DAC Outputs | 2 Output |
| Operating Supply Voltage | 5 V |
| Minimum Operating Temperature | - 25 C |
| Maximum Operating Temperature | + 85 C |
| Mounting Style | SMD/SMT |
| Package / Case | SSOP-28 |
| Packaging | Reel |
| Description/Function | 113DB SNR STEREO AUDIO DAC (H/W CONTROL) |
| Height | 1.95 mm |
| Length | 10.2 mm |
| Output Type | Voltage |
| Product | Audio DACs |
| Supply Type | Analog and Digital |
| Width | 5.3 mm |
| Architecture | Advanced Segment |
| Brand | Texas Instruments |
| Number of Channels | 2 Channel |
| THD plus Noise | 0.0004 % |
| Gain Error | 8 % FSR |
| INL - Integral Nonlinearity | +/- 1 dB |
| Number of DACs | 2 DAC |
| Polarity | Bipolar |
| Product Type | Audio D/A Converter ICs |
| Reference Voltage | Internal |
| Factory Pack Quantity | 2000 |
| Subcategory | Audio ICs |
| Supply Voltage - Max | 5.5 V |
| Supply Voltage - Min | 4.5 V |
| Unit Weight | 0.025045 oz |
For more information, please refer to datasheet
Documents
| DSD1791DBR Datasheet |
More Information
The DSD1791 is a monolithic CMOS integrated circuit that includes stereo digital-to-analog converters and support circuitry in a small 28-lead SSOP package. The data converters use TIs advanced segment DAC architecture to achieve excellent dynamic performance and improved tolerance to clock jitter. The DSD1791 provides balanced voltage outputs, allowing the user to optimize analog performance externally. The DSD1791 accepts PCM and DSD audio data formats, providing easy interfacing to audio DSP and decoder chips. The DSD1791 also accepts interface to external digital filter devices (DF1704, DF1706, PMD200). Sampling rates up to 200 kHz are supported. A full set of user-programmable functions is accessible through a three-wire serial control port. The DSD1791 also supports the time-division-multiplexed command and audio (TDMCA) data format.
