| PartNumber | AD1954YSTZ | AD1954YSTZRL |
| Description | Audio DSPs IC Digital Audio Processor | Audio DSPs IC Digital Audio Processor |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. |
| Product Category | Audio DSPs | Audio DSPs |
| RoHS | Y | Y |
| Series | AD1954 | AD1954 |
| Product | Audio DSPs | Audio DSPs |
| Operating Supply Voltage | 5 V | 5 V |
| Operating Supply Current | 80 mA | 80 mA |
| Minimum Operating Temperature | - 40 C | - 40 C |
| Maximum Operating Temperature | + 105 C | + 105 C |
| Mounting Style | SMD/SMT | SMD/SMT |
| Package / Case | LQFP-48 | LQFP-48 |
| Packaging | Tray | Reel |
| Height | 1.4 mm | 1.4 mm |
| Length | 7 mm | 7 mm |
| Number of Converters | 3 Converter | 3 Converter |
| Resolution | 24 bit | 24 bit |
| Sampling Rate | 48 kHz | 48 kHz |
| Type | Audio Signal Processing DAC | Audio Signal Processing DAC |
| Width | 7 mm | 7 mm |
| Brand | Analog Devices | Analog Devices |
| Interface Type | SPI | SPI |
| Number of Channels | 3 Channel | 3 Channel |
| THD plus Noise | - 100 dB | - 100 dB |
| Maximum Clock Frequency | 12.288 MHz | 12.288 MHz |
| Moisture Sensitive | Yes | Yes |
| Pd Power Dissipation | 510 mW | 510 mW |
| Product Type | Audio DSPs | Audio DSPs |
| PSRR Power Supply Rejection Ratio | 80 dB | 80 dB |
| SNR Signal to Noise Ratio | 112 dB | 112 dB |
| Factory Pack Quantity | 250 | 2000 |
| Subcategory | Audio ICs | Audio ICs |
| Unit Weight | 0.012561 oz | 0.012561 oz |