TLV320ADC3100IRGER

ADCs/DACs - Special Purpose Overview

The TLV320ADC3100IRGER is a stereo audio analog-to-digital converter manufactured by Texas Instruments. It features a 24-bit resolution and supports sampling rates from 8 kHz to 96 kHz. The device utilizes I2C and I2S digital interfaces for data transmission and control. It operates within an analog supply voltage range of 1.65 V to 1.95 V or 2.7 V to 3.6 V. The component is housed in a 24-pin VFQFN package with exposed pad, designed for surface-mount installation. It functions within a temperature range of -40°C to +85°C.

ADCs/DACs - Special Purpose Feature Summary

• 24-bit resolution for high-fidelity audio capture
• Supports sampling rates from 8 kHz to 96 kHz
• Dual power supply options: 1.65–1.95 V and 2.7–3.6 V
• I2C control and I2S data interface compatibility

ADCs/DACs - Special Purpose Applications

• Portable audio recording devices
• Voice recognition systems
• Digital voice recorders

ADCs/DACs - Special Purpose Procurement Notes

Verify the specific suffix IRGER corresponds to the 24-VQFN (4x4) package and reel packaging configuration. Confirm moisture sensitivity level (MSL 2) handling requirements during assembly. Ensure the design accommodates the dual voltage domain requirements for analog and digital supplies as specified in the datasheet.

ADCs/DACs - Special Purpose Selection Notes

Select this component when a dedicated stereo ADC with 24-bit precision is required rather than a full codec solution. Compare against the TLV320AIC3100 series if DAC functionality is also needed. Verify that the target system supports the 8 kHz to 96 kHz sampling rate constraint and I2S interface timing.

ADCs/DACs - Special Purpose Part Context

This part belongs to the TLV320 family of audio data converters from Texas Instruments. It serves as the analog input stage for digital audio processing chains. It is distinct from the TLV320AIC3100 series, which integrates both ADC and DAC capabilities in a single package.

ADCs/DACs - Special Purpose Replacement Considerations

The TLV320ADC3100IRGGR is a pin-compatible alternative in the same package family. For applications requiring integrated playback, consider the TLV320AIC3100 series.