The AR35S18E is a digitally coded conversion IP that translates stereo 16-24bit pulse-code modulated (PCM) input data into pulse-width modulated (PWM) outputs. The stereo PWM outputs can driver off-chip or on-chip P/N MOSFET switches for power-efficient Class D amplifier configuration.
Stereo PCM to PWM Converter, SMIC 0.18um
Overview
Key Features
- Single-supply power (1.8V)
- 16-24-Bit data conversion
- PCM (pulse-code modulated) input
- PWM (pulse-width modulated) output
- Support left /right, or stereo operation
- Sampling rate: 8K-48KHz
- Digital audio interface
- DAI data format: I2S, left-justified, PCM
- I2C, SPI Interfaces
- SMIC 180nm 1P5M logic process
- Portable to any other CMOS node
Deliverables
- Datasheet
- Integration guidance
- RTL
- Timing model (.lib)
- Silicon validation report
- AE support
Technical Specifications
Foundry, Node
SMIC 0.18um
Maturity
Production Proven
Availability
Now