TLV320AIC10IPFBG4

Codecs Overview

The TLV320AIC10 is a stereo audio CODEC utilizing oversampling sigma-delta technology for high-resolution signal conversion. It features two 16-bit synchronous serial conversion paths with integrated interpolation and decimation filters. The device supports analog supply voltages from 3 V to 5.5 V and digital supply voltages from 3 V to 5.5 V. It operates within a temperature range of -40°C to +85°C (industrial) or 0°C to +70°C (commercial). Key specifications include a maximum output conversion rate of 22 ksps with the FIR filter active, or 88 ksps when bypassed. Power consumption is typically 39 mW at 8 ksps and 3.3 V, reducing to 0.5 mW in hardware power-down mode.

Codecs Feature Summary

• Glueless serial port interface compatible with standard DSPs and SPI protocols
• Automatic cascading detection supporting up to eight devices in cascade
• On-chip programmable gain amplifiers and operational amplifiers for general-purpose interfaces
• Continuous data-transfer mode designed to reduce DSP interrupt service overhead

Codecs Applications

• Hands-free car kits
• Voice over IP (VOIP)
• Telephone hybrid interfaces
• Electret microphone preamplifiers

Codecs Procurement Notes

Verify the specific suffix against the manufacturer's ordering guide to confirm the package type and operating temperature grade. Ensure the component matches the required industrial or commercial rating. Confirm pin compatibility with the target PCB footprint before integration.

Codecs Selection Notes

Select this model for applications requiring low-latency audio processing and flexible input configurations. Evaluate the need for internal FIR filtering versus bypass modes based on system power constraints. Verify that the host processor supports the required synchronous serial communication protocols for proper initialization.

Codecs Part Context

This component belongs to the Texas Instruments TLV320AIC series of audio codecs. It is designed for general-purpose voiceband and wideband audio applications. The device integrates both analog front-end circuitry and digital signal processing blocks into a single package to minimize external component count.

Codecs Replacement Considerations

Check for direct replacements such as the TLV320AIC10C or TLV320AIC10I variants which share identical functionality but differ in package form factor or temperature rating. Ensure any substitute maintains the same voltage requirements and serial interface timing characteristics.