The CS5340 is a complete audio A/D converter (ADC) for digital audio systems. It performs sampling, A/D conversion and anti-alias filtering, generating 24-bit values for both left and right inputs in serial form at sample rates up to 200 kHz per channel. The CS5340 uses a fifth-order, multibit Delta-Sigma modulator followed by digital filtering and decimation, which removes the need for an external anti-alias filter. The CS5340 is ideal for audio systems requiring wide dynamic range, negligible distortion, and low noise, such as set-top boxes, DVD systems, karaoke systems, effects processors and automotive applications.
- Advanced multibit Delta-Sigma architecture
- 24-bit conversion
- Supports all audio sample rates including 192 kHz
- 101 dB dynamic range at 5 V
- -94 dB THD+N
- High-pass filter to remove DC offsets
- Low-latency digital filter
- 90 mW at 3.3 V
- Analog/digital core supplies from 3.3 V to 5 V
- Supports logic levels between 1.8 V and 5 V
- Auto-mode selection
- Pin-compatible with CS5341
- Consumer and automotive grades
- Package: 16-pin TSSOP; lead-free assembly
- Applications: set-top boxes, DVD systems, karaoke systems, effects processors and automotive applications
