ALC5616
Datasheet
2. Features
Analog Features:
Digital-to-Analog Converter with 98dBA SNR
Analog-to-Digital Converter with 94dBA SNR
Differential analog microphone inputs with boost pre-amplifiers and low noise microphone bias
+20/+24/+30/+35/+40/+44/+50/+52 dB microphone boost gain
MIC input to ADC with 50dB boost gain, SNR > 66dBA and THD+N < -65dB
Adjustable MICBIAS (0.9*MICVDD or 0.75*MICVDD)
Stereo line inputs
Line input to ADC with 0dB gain, SNR >= 94dBA, THD+N <= -83dB
Stereo line outputs
DAC to line output with 0dB gain, SNR >= 98dBA, THD+N <= -86dB
Stereo Cap-Free headphone amplifier with ultra low power consumption for playback
20mW/CH (AVDD=CPVDD=1.8V, THD+N <= -80dB, 16Ohm Load)
Playback power consumption <= 6.5mW (AVDD=VBVDD=CPVDD=1.8V, 16Ohm, With I2S
Clock, Playback Silence)
Playback power consumption <= 14mW (AVDD=VBVDD=CPVDD=1.8V, 16Ohm, With I2S
Clock, Playback 1mW/CH)
Audio jack detection
Inside PLL can receiver wide range clock input
Digital Features:
One 24bit/8kHz ~ 192kHz I2S/PCM interface for stereo DAC and stereo ADC
I2C control interface
7-bands flexible equalizer (EQ) for DAC path or ADC path
Enhanced DRC(Dynamic Range Control)/AGC(Auto Gain Control) function for DAC path or ADC
path
One wind noise reduction filter
Zero detection and soft volume for pop noise suppression
3. System Application
Smart Phones
Tablet
I2S Audio CODEC for Mobile Devices
2
Rev. 0.1
REALTEK [ Realtek Semiconductor Corp. ]
