PCM1750U - Burr-Brown Corporation

PCM1750U ANALOG-TO-DIGITAL CONVERTER

The PCM1750 is a low cost, dual 18-bit CMOS analog-to-digital converter optimized for dynamic signal applications. The PCM1750 features true co-phased inputs with an internal sample/hold function for each channel. The PCM1750 also comes complete with an internal reference. Total power dissipation is less than 300mW max using ±5V voltage supplies. Low maximum.

Features

q DUAL 18-BIT LOW-POWER CMOS AUDIO A/D CONVERTER q FAST 4.5µs MIN CONVERSION TIME INCLUDING S/H q VERY LOW MAX THD+N:
  –88dB Without External Adjust q COMPLETE WITH INTERNAL REFERENCE AND DUAL S/H FUNCTION q TWO CO-PHASE SAMPLED, ±2.75V AUDIO INPUTS q CAPABLE OF 4X PER CHANNEL OVERSAMPLING RATE q RUNS ON ±5V SUPPLIES AND DISSIPATES 300mW MAX q COMPACT 28-PIN PLASTIC DIP OR SOIC DESCRIPTION The PCM1750 is a low cost, dual 18-bit CMOS analog-to-digital converter optimized for dynamic signal applications. The PCM1750 features true co-phased inputs with an internal sample/hold function for each ch.