TLV320AIC34IZASR

Codecs Overview

The TLV320AIC34IZASR is a stereo audio codec manufactured by Texas Instruments, designed for low-power applications. It features two analog-to-digital converters (ADCs) and two digital-to-analog converters (DACs), supporting resolutions up to 24 bits. The device operates within a supply voltage range of 1.71 V to 3.6 V and supports serial interfaces including I2C and SPI. It functions as a master or slave in audio systems, with an operating temperature range from -40°C to +85°C. The component is housed in a WQFN package with 48 pins, suitable for surface-mount technology.

Codecs Feature Summary

• Integrates high-performance stereo ADCs and DACs for precise audio signal conversion.
• Supports flexible digital interface configurations via I2C and SPI protocols.
• Includes integrated headphone amplifiers and line drivers for direct output connectivity.

Codecs Applications

• Portable multimedia devices requiring compact audio solutions
• Industrial control systems with audio monitoring capabilities
• Automotive infotainment systems

Codecs Procurement Notes

Verify the specific suffix 'ZASR' against official Texas Instruments documentation to confirm tape-and-reel packaging and moisture sensitivity level. Ensure compatibility with required operating voltages and interface standards before integration into final designs.

Codecs Selection Notes

Select this model when a stereo codec with integrated amplifiers is needed for space-constrained designs. Compare power consumption metrics against alternatives if battery life is critical. Confirm pinout compatibility with existing PCB layouts during the design phase.

Codecs Part Context

This component belongs to the TLV320AIC34 family of audio codecs. It shares core functionalities with other variants in the series but differs in packaging and specific electrical characteristics defined by the manufacturer's datasheet.

Codecs Replacement Considerations

Consult official substitution guides for compatible parts. Verify pin-to-pin compatibility and electrical specifications before replacing with alternative models from the same or different manufacturers.