Datasheet Texas Instruments PCM1865QDBTRQ1 — 数据表

制造商Texas Instruments
系列PCM1865-Q1
零件号PCM1865QDBTRQ1
Datasheet Texas Instruments PCM1865QDBTRQ1

具有通用前端30-TSSOP -40至125的汽车110dB 4通道软件控制的音频ADC

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 StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

打包

Pin30
Package TypeDBT
Industry STD TermTSSOP
JEDEC CodeR-PDSO-G
Package QTY2000
CarrierLARGE T&R
Device MarkingPCM1865Q1
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 Channels4
ADC SNR(Typ)110 dB
Additional FeaturesDC control monitoring,Digital Mic Support,Energysense Signal Detection,Low-latency IIR linear-phase FIR filters,Mixer,PLL
Analog Inputs8
Control InterfaceI2C
Digital Audio InterfaceL
Package Size: mm2:W x L30TSSOP: 50 mm2: 6.4 x 7.8(TSSOP) PKG
Sampling Rate(Max)192 kHz

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: PCM1865EVM
    PCM1865 110dB 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 Devices
    PDF, 213 Kb, 档案已发布: Feb 5, 2015
  • Sitara Linux ALSA DSP Microphone Array Voice Recognition
    PDF, 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 Converters
    PDF, 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: PCM1865-Q1 (1)
  • PCM1865QDBTRQ1

制造商分类

  • Semiconductors > Audio > Audio Converters > Audio ADC