PCM1863-Q1

Product Folder Order Now Technical Documents Tools & Software Support & Community Burr-Brown Audio PCM1860-Q1, PCM1861-Q1, PCM1862-Q1 PCM1863-Q1, PCM1864-Q1, PCM1865-Q1 SLASE64A – DECEMBER 2014 – REVISED JUNE 2017 PCM186x-Q1 Automotive, 4-Channel or 2-Channel, 192-kHz, Audio ADCs 1 Features 1 AEC-Q100 Qualified for Automotive Applications – Temperature Grade 1: –40°C ≤ TA ≤ +125°C – HBM ESD Classification Level 2 – CDM ESD Classification Level C5 High SNR Performance: – 110-dB SNR (PCM1861-Q1/63-Q1/65-Q1) – 103-dB SNR (PCM1860-Q1/62-Q1/64-Q1) 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-Q1/61-Q1 Software (SW) Control (I2C or SPI): PCM1862-Q1/63-Q1/64-Q1/65-Q1 Support for Up To Four Digital Microphones (SW-Controlled Devices) Programmable Gain Amplifier (PGA): – Fixed Gain: 0 dB, 12 dB, 32 dB (PCM1860-Q1/61-Q1) – SW-Controlled Gain: –12 dB to +32 dB (PCM1862-Q1/63-Q1/64-Q1/65-Q1) Integrated High-Performance Audio PLL Single 3.3-V Power-Supply Operation Power Dissipation at 3.3 V: – < 85 mW (PCM1860-Q1/61-Q1/62-Q1/63-Q1) – < 145 mW (PCM1864-Q1/65-Q1) Energysense Audio Content Detector for Auto System Wakeup and Sleep Master or Slave Audio Interface Automatic PGA Clipping Suppression Control PCB-Footprint Compatibility Across All Devices 2 Applications Automotive Head Units External Car ...