Features
• General-purpose analog interface circuit for V.34+ modem and business audio applications
• 16-bit oversampling sigma-delta ADC and DAC
• Serial port interface
• Typical 89-dB SNR (signal-to-noise ratio) for ADC and DAC
• Typical 90-dB THD (signal to total harmonic distortion) for ADC and DAC
• Typical 88-dB dynamic range
• Test mode that includes a digital loopback test and analog loopback test
• Programmable A/D and D/A conversion rate
• Programmable input and output gain control
• Maximum conversion rate: 22.05 kHz
• Single 5-V power supply voltage or 5-V analog and 3-V digital power supply voltage
• Power dissipation (PD) of 120 mW rms typical in the operating mode
• Hardware power-down mode to 7.5 mW
• Internal reference voltage (Vref)
• Differential architecture throughout device
• TLC320AD50C/I can support up to three slave devices; TLC320AD52C can support one slave
• 2s complement data format
• ALTDATA terminal provides data monitoring
• Monitor amplifier to monitor input signals
• On-chip phase locked loop (PLL)