TLV320ADC3100 Stereo Analog-to-Digital Converter

Texas Instruments TLV320ADC3100 Stereo Analog-to-Digital Converter (ADC) is a low-power, stereo audio analog-to-digital converter (ADC) supporting sampling rates from 8kHz to 96kHz. These ADCs come with an integrated programmable-gain amplifier (PGA), providing up to 40dB analog gain or automatic gain control (AGC). Front-end input coarse attenuation of 0dB, –6dB, or off is also provided. The inputs are programmable in a combination of single-ended or fully differential configurations. Extensive register-based power control is available via an I²C interface, enabling mono or stereo recording. The TLV320ADC3100 integrates programmable channel gain, digital volume control, a phase-locked loop (PLL), programmable bi-quad filters, and low-latency filter modes. Pre-programmed built-in processing blocks (PRBs) that can be chosen based on the specific application needs, allows optimization of performance and power. Low power consumption and flexibility make the Texas Instruments TLV320ADC3100 ideal for battery-powered portable equipment.