PCM5102APWR, 32-разрядный двухканальный цап
Описание
Описание PCM5102APWR
The PCM5102APWR is a monolithic CMOS stereo Digital-to-analog Converter with additional support circuitry. The PCM510xA device uses the latest generation of TIs advanced segment-DAC architecture to achieve excellent dynamic performance and improved tolerance to clock jitter. Using Directpath™ charge-pump technology, the PCM510xA device provides 2.1VRMS ground centered outputs, allowing designers to eliminate DC blocking capacitors on the output, as well as external muting circuits traditionally associated with single-supply line drivers. The integrated line driver surpasses all other charge-pump based line drivers by supporting loads down to 1kR per pin. The integrated PLL on the device removes the requirement for a system clock, allowing a 3-wire I²S connection and reducing system EMI. Intelligent clock error and PowerSense undervoltage protection utilizes a two-level mute system for pop-free performance.
• Ultralow out-of-band noise
• No DC blocking capacitors required
• Automatic power-save mode when LRCK and BCK are deactivated
• Simple configuration using hardware pins
• Green product and no Sb/Br
| Тип | audio dac |
| Кол-во каналов | 2 |
| Разрешение (Бит) | 32 |
| Частота дискретизации (выб/сек.) | 384k |
| Интерфейс данных | PCM |
| Напряжение питания, В | 1.65…3.46 |
| Рабочая температура, °C | -25…+85 |
| Корпус | tssop-20(4.4мм) |
| Вес, г | 0.18 |