Recommended Replacement
CS42L51 Overview
The low power CS42L51 audio codec delivers excellent audio performance while maximizing battery life and minimizing end-product form factors. The CS42L51 operates from a single, 1.8 V power supply to optimize power consumption, yet deliver 46 mW into stereo 16 Ω headphones for a great listening experience. This 24-bit, 96 kHz stereo codec allows infinite sample rate adjustment between 4 kHz and 100 kHz and generates its own on-chip negative power supply voltage.
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Product Features
Low power audio codec
Operates from a single 1.8 V or 2.5 V supply
Analog inputs
Analog outputs
Digital signal processing engine
98 dB dynamic range
–88 dB THD+N (–75 dB with HP load)
24-bit conversion, up to 96 kHz sample rates
Flexible power down management – chip/block selectable
CS42L51, 32L-QFN, lead-free assembly
This product has been discontinued
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