Datasheet Texas Instruments PCM1861DBT

ManufacturerTexas Instruments
SeriesPCM1861
Part NumberPCM1861DBT
Datasheet Texas Instruments PCM1861DBT

110dB 2-Channel Hardware-Controlled Audio ADC With Universal Front End 30-TSSOP -40 to 125

Datasheets

PCM186x 110dB 2ch and 4ch Audio ADCs with Universal Front End datasheet
PDF, 6.0 Mb, Revision: C, File published: Aug 25, 2014
Extract from the document

Prices

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

Packaging

Pin30
Package TypeDBT
Industry STD TermTSSOP
JEDEC CodeR-PDSO-G
Package QTY60
CarrierTUBE
Device MarkingPCM1861
Width (mm)4.4
Length (mm)7.8
Thickness (mm)1
Pitch (mm).5
Max Height (mm)1.2
Mechanical DataDownload

Parametrics

ADC Channels2
ADC SNR(Typ)110 dB
Additional FeaturesPLL, Energysense Signal Detection, Analog Mic support
Analog Inputs8
Control InterfaceH/W
Digital Audio InterfaceL, I2S
Package Size: mm2:W x L30TSSOP: 50 mm2: 6.4 x 7.8(TSSOP) PKG
Sampling Rate(Max)192 kHz

Eco Plan

RoHSCompliant

Design Kits & Evaluation Modules

  • Evaluation Modules & Boards: PCM1861EVM
    PCM1861 110dB 2-Ch Hardware-Controlled Audio ADC With Universal Front End Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

Application Notes

  • Optimizing Signal Chain Noise on PCM186x Devices
    PDF, 213 Kb, File published: Feb 5, 2015
  • Sitara Linux ALSA DSP Microphone Array Voice Recognition
    PDF, 529 Kb, File published: 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, File published: 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.

Model Line

Series: PCM1861 (2)

Manufacturer's Classification

  • Semiconductors > Audio > Audio Converters > Audio ADC