Datasheet Texas Instruments PCM5122 — Даташит
| Производитель | Texas Instruments |
| Серия | PCM5122 |
2V RMS DIRECTPATH 112dB Audio Stereo DAC with PCM Interface and Fixed Audio Processing
Datasheets
PCM512x 2-VRMS DirectPathв„ў, 112/106-dB Audio Stereo DAC With 32-bit, 384-kHz PCM Interface datasheet
PDF, 2.3 Мб, Версия: B, Файл опубликован: 13 янв 2016
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Цены
Статус
| PCM5122PW | PCM5122PWR | |
|---|---|---|
| Статус продукта | В производстве | В производстве |
| Доступность образцов у производителя | Да | Нет |
Корпус / Упаковка / Маркировка
| PCM5122PW | PCM5122PWR | |
|---|---|---|
| N | 1 | 2 |
| Pin | 28 | 28 |
| Package Type | PW | PW |
| Industry STD Term | TSSOP | TSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 50 | 2000 |
| Carrier | TUBE | LARGE T&R |
| Маркировка | PCM5122 | PCM5122 |
| Width (мм) | 4.4 | 4.4 |
| Length (мм) | 9.7 | 9.7 |
| Thickness (мм) | 1 | 1 |
| Pitch (мм) | .65 | .65 |
| Max Height (мм) | 1.2 | 1.2 |
| Mechanical Data | Скачать | Скачать |
Параметры
| Parameters / Models | PCM5122PW | PCM5122PWR |
|---|---|---|
| Analog Outputs | 2 | 2 |
| Архитектура | Delta Sigma with line driver | Delta Sigma with line driver |
| Control Interface | I2C,SPI,H/W | I2C,SPI,H/W |
| DAC Channels | 2 | 2 |
| DAC SNR(Typ), дБ | 112 | 112 |
| Package Size: mm2:W x L, PKG | 28TSSOP: 62 mm2: 6.4 x 9.7(TSSOP) | 28TSSOP: 62 mm2: 6.4 x 9.7(TSSOP) |
| Разрешение, Bits | 32 | 32 |
| Sampling Rate(Max), kHz | 384 | 384 |
Экологический статус
| PCM5122PW | PCM5122PWR | |
|---|---|---|
| RoHS | Совместим | Совместим |
Application Notes
- PCM512x ROM Code Application NotePDF, 2.1 Мб, Файл опубликован: 7 июн 2012
- A Low Noise, Low Distortion Design for Antialiasing and Anti-Imaging FiltersPDF, 62 Кб, Файл опубликован: 27 сен 2000
In any digitizing system, antialiasing and anti-imaging filters are used to prevent the signal frequencies from folding back around the sample frequency and causing false (or alias) signals from appearing in the signal we are attempting to digitize. Very often, these filters must be very complex, high order analog filters in order to do their job effectively. - Dyamic Performance Testing of Digital Audio D/A ConvertersPDF, 145 Кб, Файл опубликован: 2 окт 2000
This application bulletin will provide the reader with an understanding of test methods for audio digital-to-analog converters (DACs). In particular, delta-sigma DACs require a special understanding due to the nature of their architecture.
Модельный ряд
Серия: PCM5122 (2)
Классификация производителя
- Semiconductors> Audio> Audio Converters> Audio DAC
