16-22Bit 97dB Stereo Audio CODEC with Linein/Digital and Analog Microphone Recording, Lineout/Headphone/Speaker Playback, SMIC 65nmll

Features

• 16-22bit Data Conversion
• DAC: SNR (A’weighted) 97dB @ 2.5V
• ADC: SNR (A’weighted) 97dB @ 2.5V
• Sampling frequency:
• 8KHz~48KHz in normal mode,
• up to 192KHz in premium mode
• DAC: stereo line-out / headphone amplifiers
• DAC: 6-bit digital volume control
• DAC: pop/click noise suppression
• DAC: soft-mute, de-emphasis,
• ADC: stereo digital and analog microphone / line-In recording
• ADC: soft-mute, automatic gain/level control (AGC/ALC)
• ADC: 5-bit volume control
• Microphone 0/+20dB Pre-Amp
• Microphone bias to External EMC
• I2S Digital Audio Interface in master or slave mode
• I2C, SPI, MCU Controlling Interface
• ADC to DAC Digital loop back
• ADC to DAC Analog side-tone
• On-chip Bandgap & regulator
• Very Low Power Consumption (NDA Required)
• Ultra Small Core Area (NDA Required)

Benefits

• Low Power Solution
• Compact Footprint
• Easy IP Integration
• Quick Time-to-Market
• Reduced R&D Cost
• Enhance 1st Tape Out Success
• Differentiated SoC Solution
• Reduced BOM Cost

Deliverables

• Full Datasheet
• Application Note
• Integration Guidance
• Behavior Model
• GDSII Abstract (.LEF Format)
• Timing Library (.LIB Format)
• LVS Netlist (SPICE Compatible)
• IP Merge
• Silicon Validation Report
• AE Support

Applications

• IoT Sensor Hubs
• Wearable Devices
• Smart Home Appliances
• PMPs, MIDs
• Tablets
• IP-TVs
• Smart Phones
• VoIP Phones
• Featured Phones
• Automobile Voice/Audio Systems

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