PartNumber | PCM1744U | PCM1744U/2K | PCM1742KEG4 |
Description | Audio D/A Converter ICs 24 Bit 96kHz Smplg Stereo DAC | Audio D/A Converter ICs 24 Bit 96kHz Smplg Stereo DAC | Audio D/A Converter ICs 24-Bit 192kHZ Samp Enh Delta-Sig DAC |
Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
Product Category | Audio D/A Converter ICs | Audio D/A Converter ICs | Audio D/A Converter ICs |
RoHS | Y | Y | Y |
Series | PCM1744 | PCM1744 | PCM1742 |
Number of Converters | 2 Converter | 2 Converter | 2 Converter |
Resolution | 24 bit | 24 bit | 24 bit |
Interface Type | Serial | Serial | SPI |
Sampling Rate | 96 kS/s | 96 kS/s | 192 kS/s |
SNR Signal to Noise Ratio | 97 dB | 95 dB | 106 dB |
Number of DAC Outputs | 2 Output | 2 Output | 2 Output |
Operating Supply Voltage | 5 V | 5 V | 5 V |
Minimum Operating Temperature | - 25 C | - 25 C | - 25 C |
Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | SOIC-14 | SOIC-14 | SSOP-16 |
Packaging | Tube | Reel | Tube |
Description/Function | 97DB SNR STEREO DAC | - | 106DB SNR STEREO DAC |
Height | 1.58 mm | 1.58 mm | 1.5 mm (Max) |
Length | 8.65 mm | 8.65 mm | 5 mm (Max) |
Output Type | Voltage | Voltage | Voltage |
Product | Audio DACs | Audio DACs | Audio DACs |
Supply Type | Single | Single | Analog and Digital |
Width | 3.91 mm | 3.91 mm | 4 mm (Max) |
Architecture | Delta-Sigma | Delta-Sigma | Multilevel Delta-Sigma |
Brand | Texas Instruments | Texas Instruments | Texas Instruments |
Number of Channels | 2 Channel | 2 Channel | 2 Channel |
Gain Error | +/- 10 % FSR | +/- 10 % FSR | +/- 6 % FSR |
Polarity | Bipolar | Bipolar | Bipolar |
Product Type | Audio D/A Converter ICs | Audio D/A Converter ICs | Audio D/A Converter ICs |
Factory Pack Quantity | 50 | 2000 | 75 |
Subcategory | Audio ICs | Audio ICs | Audio ICs |
Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
Supply Voltage Min | 4.5 V | 4.5 V | 4.5 V |
Unit Weight | 0.004564 oz | 0.004586 oz | 0.002469 oz |
THD plus Noise | - | - | 0.007 % |
Development Kit | - | - | DEM-DAI1742 |
INL Integral Nonlinearity | - | - | +/- 0.5 dB |
Number of DACs | - | - | 2 DAC |