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16Bit 91dB Audio CODEC with headphone drivers and PWM Controller, SMIC0.18um
AR34S3E is a mass-production proven sigma-delta mono CODEC designed for portable device applications. It contains PWM (pulse-width-modulated) controller that allows users to configure class-D amplifiers to drive speakers efficiently.
The CODEC contains built-in digital audio interface, along with I2C/MCU/SPI digital controlling interface for on-chip programming.
The IP is available in SMIC 0.18um process.
The CODEC contains built-in digital audio interface, along with I2C/MCU/SPI digital controlling interface for on-chip programming.
The IP is available in SMIC 0.18um process.
特色
- DAC 91dB SNR, ADC 85dB SNR Audio Mono CODEC
- PWM Controller for Class-D Amplifier Configuration
- Capacitor-less dual channel headphone Output
- 8KHz to 48KHz Sampling Frequency
- 16-22Bit Data Conversion Support
- 16-Level Microphone PGA and 0/20dB Microphone Boost
- 32-Level Headphone Output Volume Control
- On-Chip Pop/Click Noise Suppression
- 2-Wire I2C, SPI, and MCU Interfaces
- Digital Audio Interface with both Master and Slave Modes
优势
- Enhanced audio performance and sound quality
- Compact foot print
- Low power dissipation
- Easy implementation & testing
- Mass-production / silicon proven
- Reduce time-to-the-market
- Cost-effective solution with reduced BOM
可交付内容
- Full Datasheet
- Application Note
- Integration Guidance
- Behavior Model
- GDSII Abstract (.LEF Format)
- Timing Library (.LIB Format)
- LVS Netlist (SPICE Compatible)
- Physical Design Database (GDSII Format)
- Silicon Validation Report
- AE Support
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