Datasheet Texas Instruments PCM2904 — 数据表
| 制造商 | Texas Instruments |
| 系列 | PCM2904 |
具有线路输出，总线供电的立体声USB1.1 CODEC（HID接口+ 500mA USB电流）
数据表
Stereo Audio CODEC with USB Interface, Single-Ended Analog Input/Output and S/PD datasheet
PDF, 478 Kb, 修订版: C, 档案已发布: Nov 9, 2007
从文件中提取
价格
状态
| PCM2904DB | PCM2904DBG4 | PCM2904DBR | |
|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | Yes | Yes |
打包
| PCM2904DB | PCM2904DBG4 | PCM2904DBR | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 28 | 28 | 28 |
| Package Type | DB | DB | DB |
| Industry STD Term | SSOP | SSOP | SSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 47 | 47 | 2000 |
| Carrier | TUBE | TUBE | LARGE T&R |
| Device Marking | PCM2904 | PCM2904 | PCM2904 |
| Width (mm) | 5.3 | 5.3 | 5.3 |
| Length (mm) | 10.2 | 10.2 | 10.2 |
| Thickness (mm) | 1.95 | 1.95 | 1.95 |
| Pitch (mm) | .65 | .65 | .65 |
| Max Height (mm) | 2 | 2 | 2 |
| Mechanical Data | 下载 | 下载 | 下载 |
参数化
| Parameters / Models | PCM2904DB | PCM2904DBG4 | PCM2904DBR |
|---|---|---|---|
| ADC Channels | 2 | 2 | 2 |
| Additional Features | 500mA Max Power Configuration | 500mA Max Power Configuration | 500mA Max Power Configuration |
| Analog Inputs | 2 | 2 | 2 |
| Analog Outputs | 2 | 2 | 2 |
| Control Interface | HID | HID | HID |
| DAC Channels | 2 | 2 | 2 |
| Package Size: mm2:W x L, PKG | 28SSOP: 80 mm2: 7.8 x 10.2(SSOP) | 28SSOP: 80 mm2: 7.8 x 10.2(SSOP) | 28SSOP: 80 mm2: 7.8 x 10.2(SSOP) |
| Sampling Rate(Max), kHz | 48 | 48 | 48 |
| Supply Voltage(s), V | 5 | 5 | 5 |
生态计划
| PCM2904DB | PCM2904DBG4 | PCM2904DBR | |
|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant |
应用须知
- Key Differences Between the PCM290x and PCM290xCPDF, 104 Kb, 档案已发布: Sep 14, 2011
This document presents the major differences between the PCM290xB and PCM290xC series audio data converters. - Solving Enumeration Errors in USB Audio DAC and CODEC DesignsPDF, 157 Kb, 档案已发布: Oct 30, 2009
TI’s portfolio of audio digital-to-analog converters (DACs) and coder/decoders (codecs) with integrated USB interfaces offers an excellent building block for any streaming USB audio system. When designing with the PCM270x and PCM29xx devices, careful attention must be given to both the clocking and USB hardware configurations in order to ensure proper host to device communication.This applicatio - Dyamic Performance Testing of Digital Audio D/A ConvertersPDF, 145 Kb, 档案已发布: Oct 2, 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.
模型线
系列: PCM2904 (3)
制造商分类
- Semiconductors> Audio> Audio Converters> Audio USB Converter