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PCM1750P
PCM1750U
SBAS007
Dual CMOS 18-Bit Monolithic Audio ANALOG-TO-DIGITAL CONVERTER
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 channel. The PCM1750 also comes complete with an internal reference.