TLV320ADC5140IRTWR

ADCs/DACs - Special Purpose Overview

The TLV320ADC5140IRTWR is a quad-channel audio analog-to-digital converter (ADC) from Texas Instruments, part of the Burr-Brown series. It features a maximum sampling rate of 768 kHz and supports I2C and SPI digital interfaces. The device operates within an analog supply voltage range of 1.7 V to 3.6 V and a digital supply voltage range of 1.65 V to 3.6 V. Key performance metrics include a signal-to-noise ratio (SNR) of 119 dB and a total harmonic distortion plus noise (THD+N) of -98 dB. It is housed in a 24-pin WQFN package with dimensions of 4x4 mm and functions reliably across a temperature range of -40°C to +125°C.

ADCs/DACs - Special Purpose Feature Summary

• Quad-channel architecture supporting up to 768 kHz sampling rate per channel
• High-fidelity audio performance with 119 dB SNR and -98 dB THD+N
• Dual digital interface compatibility with I2C and SPI for flexible system integration
• Wide operating temperature range from -40°C to +125°C for industrial applications

ADCs/DACs - Special Purpose Applications

• Professional audio recording equipment requiring multi-channel input
• Industrial control systems utilizing high-precision audio monitoring
• Automotive infotainment systems demanding wide temperature tolerance

ADCs/DACs - Special Purpose Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status as indicated in official documentation. Check moisture sensitivity level (MSL) ratings prior to soldering to ensure proper handling procedures are followed during assembly.

ADCs/DACs - Special Purpose Selection Notes

Select this model when four independent audio channels are required simultaneously. Ensure the host processor supports either I2C or SPI protocols for configuration. Verify that the power supply rails can accommodate the specified 1.7 V to 3.6 V analog and 1.65 V to 3.6 V digital ranges.

ADCs/DACs - Special Purpose Part Context

This component belongs to the TLV320ADC5140 family, designed specifically for high-performance audio data acquisition. It serves as a specialized ADC solution distinct from general-purpose converters, focusing on low noise and high dynamic range for professional audio standards.

ADCs/DACs - Special Purpose Replacement Considerations

The TLV320ADC5140IRTWT is a pin-compatible alternative within the same family, differing primarily in packaging format (cut tape vs. reel). No other cross-model substitutes are confirmed in public documentation.