Datasheet Texas Instruments PCM1864QDBTRQ1 — 数据表
| 制造商 | Texas Instruments |
| 系列 | PCM1864-Q1 |
| 零件号 | PCM1864QDBTRQ1 |
具有智能前端30-TSSOP的汽车103dB 4通道软件控制的音频ADC -40至125
数据表
PCM186x-Q1 Automotive, 4-Channel or 2-Channel, 192-kHz, Audio ADCs datasheet
PDF, 2.4 Mb, 修订版: A, 档案已发布: Jun 21, 2017
从文件中提取
价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
打包
| Pin | 30 |
| Package Type | DBT |
| Industry STD Term | TSSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2000 |
| Carrier | LARGE T&R |
| Device Marking | PCM1864Q1 |
| Width (mm) | 4.4 |
| Length (mm) | 7.8 |
| Thickness (mm) | 1 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1.2 |
| Mechanical Data | 下载 |
参数化
| ADC Channels | 4 |
| ADC SNR(Typ) | 103 dB |
| Additional Features | PLL |
| Analog Inputs | 8 |
| Control Interface | I2C |
| Digital Audio Interface | L |
| Package Size: mm2:W x L | 30TSSOP: 50 mm2: 6.4 x 7.8(TSSOP) PKG |
| Sampling Rate(Max) | 192 kHz |
生态计划
| RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: PCM1864EVM
PCM1864 103dB 4-Ch Software-Controlled Audio ADC With Universal Front End Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
应用须知
- Optimizing Signal Chain Noise on PCM186x DevicesPDF, 213 Kb, 档案已发布: Feb 5, 2015
- Sitara Linux ALSA DSP Microphone Array Voice RecognitionPDF, 529 Kb, 档案已发布: Jun 30, 2017
Voice recognition applications requiring a superior user experience typically use a number of digital signal processing algorithms to filter, clean, and enhance microphone sampled audio. Frequently these systems will employ multiple microphones where more sophisticated algorithms can be used. These systems can leverage a Texas Instruments Digital Signal Processor to offload the complex real-time c - 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: PCM1864-Q1 (1)
- PCM1864QDBTRQ1
制造商分类
- Semiconductors > Audio > Audio Converters > Audio ADC