2-channel, 24-bit digital-to-analog converter (DAC) with a 192 kS/s conversion rate. Features serial and I2C interfaces, outputting 2 analog voltage channels. Operates from a 4.5V to 5.5V supply, with a typical power consumption of 90mW. Packaged in a 28-pin SSOP for surface mounting, this lead-free component offers a signal-to-noise ratio of 113dB.
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Texas Instruments PCM1791ADB technical specifications.
| Package/Case | SSOP |
| Conversion Rate | 192KS/s |
| Interface | Serial, 3-WIRE, I2C |
| Lead Free | Lead Free |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -25°C |
| Max Power Dissipation | 170mW |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| Mount | Surface Mount |
| Number of Analog Inputs | 0 |
| Number of Analog Outputs | 2 |
| Number of Bits | 24 |
| Number of Channels | 2 |
| Number of Converters | 2 |
| Number of DAC Channels | 2 |
| Operating Supply Voltage | 5V |
| Output Type | Voltage |
| Package Quantity | 47 |
| Packaging | Rail/Tube |
| Power Consumption | 90mW |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| Resolution | 24b |
| RoHS Compliant | Yes |
| Sampling Rate | 192000S/s |
| Series | PCM1791A |
| Signal to Noise Ratio (SNR) | 113dB |
| Supply Type | Analog, Digital |
| Weight | 0.010081oz |
| RoHS | Compliant |
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