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The ZL38051LDF1 is an audio DSP and advanced security camera audio processor manufactured by Microchip Technology. It features a single channel with a maximum clock frequency of 48 kHz and 16-bit resolution. The device integrates two converters and supports I2C, I2S, SPI, and UART interfaces. Packaged in a 64-QFN (9x9 mm) format, it operates within a temperature range of -40°C to 85°C.
The ZL38051LDF1 belongs to the ZL38051 series of audio processors from Microchip Technology. It is designed to handle complex audio tasks in embedded systems, offering a balance of performance and interface flexibility for modern audio-centric devices.
The ZL38051UGB2 is a variant of the same series but utilizes a WLCSP-56 package instead of the QFN-64 form factor. Designers must verify pin compatibility and mechanical constraints when considering this alternative.