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Mingjiada Electronics —— Supply [TI] PCM1862QDBTRQ1 Automotive Audio ADC Converters

Mingjiada Electronics —— Supply [TI] PCM1862QDBTRQ1 Automotive Audio ADC Converters

Source:our siteTime:2025-01-02Views:

Mingjiada Electronics —— Supply [TI] PCM1862QDBTRQ1 Automotive Audio ADC ConvertersOverviews:PCM1862QDBTRQ1 is Automotive 103-dB, 2-channel, software-controlled, audio ADC with universal front end. It support single-supply operation at 3.3 V, and of…

Mingjiada Electronics —— Supply [TI] PCM1862QDBTRQ1 Automotive Audio ADC Converters


Overviews:

PCM1862QDBTRQ1 is Automotive 103-dB, 2-channel, software-controlled, audio ADC with universal front end. It support single-supply operation at 3.3 V, and offer an integrated programable gain amplifier (PGA) in a small package. 

PCM1862QDBTRQ1 also supports single-ended input levels from small-mV microphone inputs to 2.1-VRMS line inputs, without external resistor dividers. 


Part Number: PCM1862QDBTRQ1

Package: TSSOP-30

Type: Automotive Audio ADC Converters

Operating temperature range: -40°C to 125°C


PCM1862QDBTRQ1 Key Features:

High SNR Performance: 103-dB SNR

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

Software (SW) Control (I2C or SPI)

Support for Up To Four Digital Microphones (SW-Controlled Devices)

Programmable Gain Amplifier (PGA):

- SW-Controlled Gain: –12 dB to +32 dB

Integrated High-Performance Audio PLL

Single 3.3-V Power-Supply Operation

Power Dissipation at 3.3 V: < 85 mW

Energysense Audio Content Detector for Auto System Wakeup and Sleep

Master or Slave Audio Interface

Automatic PGA Clipping Suppression Control

PCM1862QDBTRQ1(1).jpg

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