CS53L30 Description
The CS53L30 is a high-performance, low-power, quad-channel ADC. It is designed for use in multiple-mic applications while consuming minimal board space and power. The flexible ADC inputs can acmodate four channels of analog mic or line-input data in differential, pseudodifferential, or single-ended mode, or four channels of digital mic data.
CS53L30 Key Features
- 91-dB dynamic range (A-weighted) @ 0-dB gain
- 84-dB THD+N @ 0-dB gain
- Four fully differential inputs: Four analog mic/line inputs
- Four analog programmable gain amplifiers
- 6 to +12 dB, in 0.5-dB steps
- +10 or +20 dB boost for mic input
- Four mic bias generators
- MUTE pin for quick mic mute and programmable quick power down
- Volume control, mute, programmable high-pass filter, noise gate
- Two digital mic (DMIC) interfaces