Datasheet Texas Instruments PCM1789IPWRQ1 — Даташит
| Производитель | Texas Instruments |
| Серия | PCM1789-Q1 |
| Модель | PCM1789IPWRQ1 |
Автомобильный каталог Стерео ЦАП 113 дБ SNR 24-TSSOP от -40 до 105
Datasheets
24-Bit, 192-kHz Sampling, Enhanced Multilevel Delta-Sigma, Stereo, Audio DAC datasheet
PDF, 1.1 Мб, Файл опубликован: 15 мар 2011
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Цены
| PCM1789IPWRQ1 Texas Instruments | по запросу | ||
Статус
| Статус продукта | Анонсирован (Компонент анонсирован, но еще не запущен в серийное производство. Образцы могут быть как доступны, так и нет) |
| Доступность образцов у производителя | Нет |
Корпус / Упаковка / Маркировка
| Pin | 24 |
| Package Type | PW |
| Industry STD Term | TSSOP |
| JEDEC Code | R-PDSO-G |
| Маркировка | PCM1789T |
| Width (мм) | 4.4 |
| Length (мм) | 7.8 |
| Thickness (мм) | 1 |
| Pitch (мм) | .65 |
| Max Height (мм) | 1.2 |
| Mechanical Data | Скачать |
Параметры
| Approx. Price (US$) | 1.95 | 1ku |
| Архитектура | Current Segment DAC |
| Control Interface | SPI I2C H/W |
| DAC SNR(Typ)(dB) | 113 |
| DACs(#) | 2 |
| Operating Temperature Range(C) | -40 to 105 |
| Package Group | TSSOP |
| Package Size: mm2:W x L (PKG) | 24TSSOP: 50 mm2: 6.4 x 7.8(TSSOP) |
| Power Consumption(Typ)(mW) | 154 |
| Rating | Automotive |
| Resolution(Bits) | 24 |
| Sampling Rate(Max)(kHz) | 192 |
| THD+N(Typ)(%) | 0.001 |
Экологический статус
| RoHS | Не совместим |
| Бессвинцовая технология (Pb Free) | Нет |
Application Notes
- THD+N Versus Frequency Characteristics and Spectra of the PCM1717/18/19/20/23/27PDF, 107 Кб, Файл опубликован: 27 сен 2000
The following application bulletin describes the theory and actual performance of THD+N versus frequency characteristics for the PCM1717 series which include on-chip digital filters. The contents of this article apply to the PCM1717 and other devices which use the same digital filter architecture and delta-sigma DAC, such as PCM1718, PCM1719, PCM1720, PCM1723, and PCM1727. - 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: PCM1789-Q1 (2)
- PCM1789IPWRQ1 PCM1789TPWRQ1
Классификация производителя
- Semiconductors > Audio > Audio Converters > Audio DAC
