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CS53L30-CWZR is listed in the ADCs/DACs - Special Purpose range at ChipApex. The manufacturer field lists Cirrus Logic Inc.. Its product description is IC ADC/AUDIO 24BIT 16K 30WLCSP. Review the specifications below when checking this part for your BOM.
ADCs/DACs - Special Purpose specifications for CS53L30-CWZR
- Description：IC ADC/AUDIO 24BIT 16K 30WLCSP
- Series：-
- Mfr：Cirrus Logic Inc.
- Package：Tape & Reel (TR)
- Type：ADC, Audio
- Number of Channels：4
- Resolution (Bits)：24 b
- Sampling Rate (Per Second)：16k
- Data Interface：I2S
- Voltage Supply Source：Single Supply
- Voltage - Supply：1.71V ~ 1.89V
- Operating Temperature：-10°C ~ 70°C
- Mounting Type：Surface Mount
- Package / Case：30-UFBGA, WLCSP
- Supplier Device Package：-
- Grade：-
- Qualification：-
ADCs/DACs - Special Purpose datasheet and documents for CS53L30-CWZR
ADCs/DACs - Special Purpose Overview
The CS53L30-CWZR is a Cirrus Logic Inc. audio analog-to-digital converter (ADC) featuring four channels and 24-bit resolution. It supports a sampling rate of 16 kHz with an I2S digital interface. The device operates on a single power supply ranging from 1.71V to 1.89V. Packaged in a 30-UFBGA, WLCSP format for surface mount installation, it functions within a temperature range of -10°C to 70°C. This component is classified as a microphone ADC designed for digital audio applications.
ADCs/DACs - Special Purpose Feature Summary
- Four-channel 24-bit audio ADC architecture
- I2S digital data interface
- Single-supply operation between 1.71V and 1.89V
- 30-pin WLCSP surface-mount package
ADCs/DACs - Special Purpose Applications
- Microphone array signal processing
- Digital audio recording systems
- Voice recognition hardware interfaces
ADCs/DACs - Special Purpose Procurement Notes
The CS53L30-CWZR has been officially discontinued by the manufacturer, with obsolescence notifications recorded in April 2023. Verification of current availability requires checking authorized distributors for remaining stock or alternative sourcing channels, as standard production lines are closed.
ADCs/DACs - Special Purpose Selection Notes
Designers should consider the 16 kHz maximum sampling rate when selecting this component, as it limits suitability for high-fidelity audio applications requiring higher bandwidth. The specific low-voltage requirement (1.71V–1.89V) necessitates careful power rail management in system design.
ADCs/DACs - Special Purpose Part Context
This part belongs to the CS53L30 series of audio ADCs from Cirrus Logic. It shares the base model number with other variants but is distinguished by the CWZR suffix indicating the specific WLCSP packaging and tape-and-reel delivery method.
ADCs/DACs - Special Purpose Replacement Considerations
Due to the discontinued status, direct substitutes must be sourced from secondary markets or equivalent newer generation components. No official replacement part numbers are listed in the provided documentation.
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