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| PartNumber | PCM1681TPWPQ1 | PCM1681TPWPRQ1 | PCM1681TPWPQ1G4 |
| Description | Audio D/A Converter ICs 24B 192kHz 8Ch Delta Sigma Aud DAC | Audio D/A Converter ICs 24B 192kHz 8Ch Delta Sigma Aud DAC | Audio D/A Converter ICs Auto Cat 24B 192kHz 8Ch Delta-Sigma Aud |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | Audio D/A Converter ICs | Audio D/A Converter ICs | - |
| RoHS | Y | Y | - |
| Series | PCM1681-Q1 | PCM1681-Q1 | - |
| Number of Converters | 8 Converter | 8 Converter | - |
| Resolution | 24 bit | 24 bit | - |
| Interface Type | I2C, SPI | I2C, SPI | - |
| Sampling Rate | 200 kS/s | 200 kS/s | - |
| SNR Signal to Noise Ratio | 105 dB | 105 dB | - |
| Number of DAC Outputs | 8 Output | 8 Output | - |
| Operating Supply Voltage | 5 V | 5 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 105 C | + 105 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | HTSSOP-28 | HTSSOP-28 | - |
| Qualification | AEC-Q100 | AEC-Q100 | - |
| Packaging | Tube | Reel | - |
| Description/Function | 105DB SNR 8-CHANNEL AUDIO DAC (AUTOMOTIVE CATALOG) | 105DB SNR 8-CHANNEL AUDIO DAC (AUTOMOTIVE CATALOG) | - |
| Height | 1.15 mm | 1.15 mm | - |
| Length | 9.7 mm | 9.7 mm | - |
| Output Type | Voltage | Voltage | - |
| Product | Audio DACs | Audio DACs | - |
| Supply Type | Analog and Digital | Analog and Digital | - |
| Width | 4.4 mm | 4.4 mm | - |
| Architecture | Current Segment DAC | Current Segment DAC | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Number of Channels | 8 Channel | 8 Channel | - |
| THD plus Noise | 0.002 % | 0.002 % | - |
| Gain Error | +/- 6 % FSR | +/- 6 % FSR | - |
| Moisture Sensitive | Yes | Yes | - |
| Number of DACs | 8 DAC | 8 DAC | - |
| Polarity | Bipolar | Bipolar | - |
| Product Type | Audio D/A Converter ICs | Audio D/A Converter ICs | - |
| Factory Pack Quantity | 50 | 2000 | - |
| Subcategory | Audio ICs | Audio ICs | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 4.5 V | 4.5 V | - |
| Unit Weight | 0.004180 oz | 0.004180 oz | - |