STW4820 Overview
STw4820 is a highly integrated mixed signal multimedia and power management IC that enables plete integration of all analog functions needed in high-end mobile phones or portable multimedia applications. With its highly efficient set of regulators, STw4820 optimizes overall power consumption of multimedia processor and its peripherals. The high fidelity and versatile embedded audio codec offers best-in-class audio...
STW4820 Key Features
- Power management for platform
- 3 programmable step-down converters
- 6 programmable LDOs
- Dual high-quality stereo codecs
- DAC: dynamic range and SNR > 100 dB
- Two TDM 4-channel interfaces (configurable in I2S and PCM)
- AB class headset capless stereo amplifier
- D class loudspeaker stereo amplifier (2 x 1 W) USB 2.O OTG interface
- High-speed (480 Mb/s) OTG transceiver
- ULPI interface