Description
PCM1755DBQR Texas Instruments - Yeehing Electronics
106-dB SNR stereo audio digital-to-analog converter (DAC)xa0(softwarexa0control)
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 2.456 |
| 100 — 249 | 2.152 |
| 250 — 999 | 1.509 |
| 1,000 + | 0.85 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Audio D/A Converter ICs |
| RoHS | Y |
| Series | PCM1755 |
| Number of Converters | 2 Converter |
| Resolution | 24 bit |
| Interface Type | Serial (3-Wire) |
| Sampling Rate | 192 kS/s |
| SNR - Signal to Noise Ratio | 106 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-16 |
| Packaging | Reel |
| Description/Function | 106DB SNR STEREO DAC (S/W CONTROL) |
| Height | 1.5 mm (Max) |
| Length | 5 mm (Max) |
| Output Type | Voltage |
| Product | Audio DACs |
| Supply Type | Single |
| Width | 4 mm (Max) |
| Architecture | Delta-Sigma |
| Brand | Texas Instruments |
| Number of Channels | 2 Channel |
| Gain Error | +/- 6 % FSR |
| INL - Integral Nonlinearity | +/- 0.5 dB |
| Polarity | Bipolar |
| Product Type | Audio D/A Converter ICs |
| Factory Pack Quantity | 2000 |
| Subcategory | Audio ICs |
| Supply Voltage - Max | 5.5 V |
| Supply Voltage - Min | 4.5 V |
| Unit Weight | 0.002469 oz |
For more information, please refer to datasheet
Documents
| PCM1755DBQR Datasheet |
More Information
The PCM1753, PCM1754, and PCM1755 (PCM175x) devices are stereo digital-to-analog converters (DACs) based on TIs enhanced delta-sigma architecture. This enhanced architecture employs 4th-order noise shaping and 8-level amplitude quantization to achieve excellent dynamic performance and improved clock jitter tolerance. The PCM175x devices easily interface with audio DSP and decoder chips because of the devices support of industry-standard audio data formats with 16-bit and 24-bit data. The PCM175x devices can be controlled in a hardware mode, or through a full set of user-programmable functions that are accessible through a three-wire serial control port that supports register-write functions.
