Converts analog audio signals into I2S digital audio for direct connection to I2S-capable hosts. Key benefits Simplifies integration of analog sources (headphones, line outputs, 3.5 mm devices) into digital audio systems using the I2S interface. Preserves high-resolution audio with 24-bit support and sample rates up to 192 kHz for accurate recording and processing. Supports I2S ADC slave operation to match host-controlled clocking and timing requirements. Primary features and specifications Function: analog-to-I2S conversion (converts analog signals into I2S signals). I2S ADC supports slave mode. Host formats supported: 24-bit, 192 kHz and 24-bit, 96 kHz. Analog input: supports 3.5 mm input. Compatibility and performance Designed for use with I2S-capable hosts that accept 24-bit, 96 kHz or 192 kHz data. Supports common consumer analog sources via 3.5 mm connections. Provides a straightforward bridge from analog line-level or headphone outputs to digital I2S streams, suitable for high-resolution audio workflows. Typical use scenarios Capture audio from a portable player or smartphone (3.5 mm output) and feed it into an I2S-based recorder or processor for digital capture or streaming. Integrate an analog audio source into an embedded system or DSP that expects I2S input in 24-bit/96 kHz or 24-bit/192 kHz formats. Add a 3.5 mm input option to an I2S audio front end for testing, prototyping, or product development where analog inputs must be digitized. What to check before integration Verify your host supports 24-bit I2S at 96 kHz or 192 kHz. Confirm the host’s I2S timing and wiring to match ADC slave operation. Use a standard 3.5 mm plug for analog input connections. This module converts analog inputs to I2S with 24-bit resolution at 96 kHz or 192 kHz, supports a 3.5 mm input, and operates with the I2S ADC in slave mode for host-controlled integration.