PCM1861 Datasheet 4-Channel or 2-Channel 192-kHz Audio ADCs

Manufacturer: Texas Instruments

Download the PCM1861 datasheet PDF. This datasheet also includes the PCM1860 variant, as both parts are published together in a single manufacturer document.

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PCM1861 4-channel or 2-channel 192-khz audio adcs by Texas Instruments - Datasheet Preview — Note: The manufacturer provides a single datasheet file (PCM1860-etcTI.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	PCM1861
Manufacturer	Texas Instruments
File Size	2.30 MB
Description	4-Channel or 2-Channel 192-kHz Audio ADCs
Datasheet	PCM1861 Datasheet

General Description

The PCM186x family (PCM1860, PCM1861, PCM1862, PCM1863, PCM1864, and PCM1865) of audio front-end devices take a new approach to audio-function integration to ease compliance with European Ecodesign legislation, while enabling highperformance end products at reduced cost.

The PCM186x support single-supply operation at 3.3 V, and offer an integrated programable gain amplifier (PGA) in a small package;

this configuration makes it feasible to implement smaller and smarter products at a reduced cost.

Overview

Product Folder Order Now Technical Documents Tools & Software Support & Community Burr-Brown Audio PCM1860, PCM1861, PCM1862 PCM1863, PCM1864, PCM1865 SLAS831D – MARCH 2014 – REVISED MARCH 2018 PCM186x 4-Channel or.

Key Features

1 High SNR Performance:.
110-dB SNR (PCM1861/63/65).
103-dB SNR (PCM1860/62/64).
ADC Sample Rate (fS) = 8 kHz to 192 kHz.
Up To Four Independent ADC Channels Available.
Single-Ended, 2.1-VRMS Full-Scale (FS) Input.
Differential, 4.2-VRMS FS Input.
Hardware (HW) Control: PCM1860/61.
Software (SW) Control (I2C or SPI): PCM1862/63/64/65.
Support for Up To Four Digital Microphones (SW-Controlled Devices).

More Datasheets from Texas Instruments

Part Number	Description
PCM1861-Q1	Automotive 4-Channel or 2-Channel 192-kHz Audio ADCs
PCM1860	4-Channel or 2-Channel 192-kHz Audio ADCs
PCM1860-Q1	Automotive 4-Channel or 2-Channel 192-kHz Audio ADCs
PCM1862	4-Channel or 2-Channel 192-kHz Audio ADCs
PCM1862-Q1	Automotive 4-Channel or 2-Channel 192-kHz Audio ADCs
PCM1863	4-Channel or 2-Channel 192-kHz Audio ADCs
PCM1863-Q1	Automotive 4-Channel or 2-Channel 192-kHz Audio ADCs
PCM1864	4-Channel or 2-Channel 192-kHz Audio ADCs
PCM1864-Q1	Automotive 4-Channel or 2-Channel 192-kHz Audio ADCs
PCM1865	4-Channel or 2-Channel 192-kHz Audio ADCs