TWL6041BSRSYFFT

Overview

The TWL6041BSRSYFFT is an audio codec manufactured by Texas Instruments, belonging to the TWL6041 series. It features a low-power design with two analog-to-digital converters and four digital-to-analog converters. The device supports a maximum conversion rate of 48 kHz and operates on a supply voltage ranging from 2.3 V to 5.5 V. It utilizes a serial I2C interface for control and communication. The component provides a signal-to-noise ratio of 96 dB for the ADCs and functions within a temperature range of -40°C to +85°C. It is housed in a DSBGA-81 package suitable for surface mount installation.

Feature Summary

• Integrated dual-channel ADC and quad-channel DAC architecture for multi-channel audio processing
• Low power consumption characteristics optimized for portable applications
• Serial I2C interface for system configuration and control
• High fidelity audio performance with 96 dB ADC signal-to-noise ratio

Applications

• Mobile phone audio subsystems
• Portable multimedia devices
• Voice-enabled consumer electronics

Procurement Notes

Verify the specific suffix 'SRSY' against official Texas Instruments documentation to confirm pinout, packaging, or functional variations compared to standard variants. Ensure compatibility with existing board layouts and firmware configurations before procurement. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and current production status.

Selection Notes

Select this component when designing systems requiring integrated high-quality audio capture and playback with minimal external components. Consider the 2.3 V to 5.5 V operating range for flexibility in power domain integration. Evaluate the DSBGA-81 package size constraints during PCB layout planning. Confirm that the 48 kHz sampling rate meets the application's audio bandwidth requirements.

Part Context

This part belongs to the TWL6041 family of power management and audio codecs designed primarily for mobile platforms. It combines power management functions with high-performance audio capabilities. The TWL6041 series is widely used in smartphones and tablets to reduce bill of materials count by integrating multiple analog functions into a single chip.

Replacement Considerations

Check for direct substitutes within the TWL6041 family such as TWL6040 or TWL6030 if pin compatibility allows. Verify functional equivalence regarding ADC/DAC counts and interface protocols. Consult Texas Instruments for updated lifecycle notices or recommended alternative parts if this specific suffix is discontinued.