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| PartNumber | PCM1770RGA | PCM1770RGAR | PCM1770RGARG4 |
| Description | Audio D/A Converter ICs 24-Bit Lo-Pwr Stereo DAC w/Headphone Amp | Audio D/A Converter ICs 24-Bit Lo-Pwr Stereo DAC w/Headphone Amp | Audio D/A Converter ICs 24-Bit Lo-Pwr Stereo DAC w/Headphone Amp |
| Manufacturer | Texas Instruments | Texas Instruments | TI |
| Product Category | Audio D/A Converter ICs | Audio D/A Converter ICs | Data Acquisition - Digital to Analog Converters (DAC) |
| RoHS | Y | Y | - |
| Series | PCM1770 | PCM1770 | - |
| Number of Converters | 2 Converter | 2 Converter | - |
| Resolution | 24 bit | 24 bit | - |
| Interface Type | SPI | SPI | - |
| Sampling Rate | 48 kS/s | 48 kS/s | - |
| SNR Signal to Noise Ratio | 98 dB | 98 dB | - |
| Number of DAC Outputs | 2 Output | 2 Output | - |
| Operating Supply Voltage | 2.4 V | 2.4 V | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | VQFNP-20 | VQFNP-20 | - |
| Packaging | Tube | Reel | - |
| Description/Function | 98DB SNR LOW-POWER STEREO DAC WITH HP AMPLIFIER (S/W CONTROL) | 98DB SNR LOW-POWER STEREO DAC WITH HP AMPLIFIER (S/W CONTROL) | - |
| Height | 0.75 mm | 0.75 mm | - |
| Length | 4.2 mm | 4.2 mm | - |
| Output Type | Voltage | Voltage | - |
| Product | Audio DACs | Audio DACs | - |
| Supply Type | Single | Single | - |
| Width | 4.2 mm | 4.2 mm | - |
| Architecture | Multilevel Delta-Sigma | Multilevel Delta-Sigma | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Number of Channels | 2 Channel | 2 Channel | - |
| THD plus Noise | 0.04 % | 0.04 % | - |
| Development Kit | DEM-DAI1770 | DEM-DAI1770 | - |
| Gain Error | +/- 8 % FSR | +/- 8 % FSR | - |
| Number of DACs | 2 DAC | 2 DAC | - |
| Polarity | Bipolar | Bipolar | - |
| Product Type | Audio D/A Converter ICs | Audio D/A Converter ICs | - |
| Factory Pack Quantity | 250 | 2000 | - |
| Subcategory | Audio ICs | Audio ICs | - |
| Supply Voltage Max | 3.6 V | 3.6 V | - |
| Supply Voltage Min | 1.6 V | 1.6 V | - |
| Operating Supply Current | - | 2.5 mA | - |