CS43L43 Description
The CS43L43 is a plete stereo digital-to-analog output system including interpolation, 1-bit D/A conversion, analog filtering, volume control, and a headphone amplifier, in a 16-pin TSSOP package. The CS43L43 is based on delta-sigma modulation, where the modulator output controls the reference voltage input to an ultra-linear analog low-pass filter. This architecture allows infinite adjustment of the sample rate...
CS43L43 Key Features
- 96 dB Attenuation, 1 dB Step Size
- Selectable Corner Frequencies
- Up to 12 dB Boost in 1 dB Increments
- up to 22 mWrms Power Output into 16 Ω Load
- 25 dB Analog Attenuation and Mute
- Zero Crossing Click-free Level Transitions
- 10 to 70 °C -10 to 70 °C
- 1 kHz sine wave at 3.3V supply
- 4 2.0 TYPICAL CONNECTION DIAGRAM