TWL6041BYFFR

The TWL6041BYFFR from Texas Instruments is an 8-channel, high-quality, low-power audio codec specifically engineered for portable applications. This device integrates multiple audio functionalities, including four audio Digital-to-Analog Converter (DAC) channels and two audio Analog-to-Digital Converter (ADC) channels.

Key electrical specifications include a dynamic range of up to 104 dB and a Signal-to-Noise Ratio (SNR) of 96 dBA for the ADCs. It supports stereo headphone drivers, stereo speaker drivers capable of 1.5 W per channel into 8 Ω (with 4 Ω support), and differential earpiece drivers. The codec operates at 2.1V and utilizes an I²C data interface for communication.

Designed for flexibility, the TWL6041BYFFR includes various audio inputs such as three differential microphone inputs and stereo line-in. It also features dual phase-locked loops (PLLs) for flexible clock support and integrated power supplies, including a negative charge pump for capless headphone drivers. The device supports accessory plug and unplug detection.

Packaged in an 81-pin DSBGA (3.8x3.8 mm) with surface mount type, the TWL6041BYFFR operates within a temperature range of -40°C to 85°C. The standard package quantity is 250 units on tape and reel.