TLV320AIC33IZQE

Codecs Overview

The TLV320AIC33IZQE is a low-power stereo audio codec manufactured by Texas Instruments, designed for portable and battery-operated applications. It features two analog-to-digital converters (ADCs) and two digital-to-analog converters (DACs), supporting resolutions up to 24 bits and sampling rates up to 96 kHz. The device operates within a supply voltage range of 2.7 V to 3.6 V and functions reliably across an industrial temperature range from -40°C to +85°C. Communication with the host processor is facilitated through standard serial interfaces, specifically I2C and SPI. The component is housed in a BGA-80 Microstar Junior package, suitable for surface-mount installation.

Codecs Feature Summary

• Integrates dual ADCs and DACs for high-fidelity stereo audio processing
• Supports flexible digital interface connectivity via I2C and SPI protocols
• Optimized for low-power consumption in mobile and handheld devices

Codecs Applications

• Portable media players and smartphones
• Digital voice recorders and dictaphones
• Automotive infotainment systems

Codecs Procurement Notes

Verify the specific suffix 'IZQE' against the manufacturer's current datasheet to confirm package type and qualification status. Ensure compatibility with existing board layouts regarding the BGA-80 footprint. Check for any recent lifecycle notices or obsolescence warnings before finalizing procurement plans.

Codecs Selection Notes

Select this component when a stereo codec with integrated ADCs and DACs is required for space-constrained designs. Consider the BGA-80 package constraints during PCB layout. Verify that the host processor supports the necessary I2C or SPI clock speeds for the desired audio data throughput.

Codecs Part Context

This part belongs to the TLV320AIC33 series of low-power stereo codecs. It shares core functional specifications with other variants in the family but differs in packaging and potentially qualification grades. The 'IGQE' variant often denotes a similar electrical specification set with a different package or environmental rating.

Codecs Replacement Considerations

Direct replacements include the TLV320AIC33IGQE, which shares the same electrical characteristics but may differ in package or qualification. Verify pinout compatibility and thermal requirements before substituting.