TAS2552EVM Part Information

Part Features

• 2.855 mm x 2.575 mm, 0.4 mm Pitch 30-Ball
• 4.0 W into 8 u03a9 Load from 4.2 V Supply (1% THD+N)
• Adjustable Class-D Switching Edge-Rate Control
• Analog or Digital Input Mono Boosted Class-D Amplifier
• Built-In Automatic Gain Control (AGC) u2013 Limits Battery Current Consumption
• Built-In Speaker Sense u2013 Measures Speaker Current and Voltage u2013 Measures VBAT and VBOOST Voltages
• Efficiency of 85% at Rated Power
• High Efficiency Class-G Boost Converter u2013 Automatically Adjusts Class-D Supply
• I2 C Interface for Register Control
• I2S, Left-Justified, Right-Justified, DSP, PDM, and TDM Input and Output Interface
• Input Sample Rates from 8 kHz to 192 kHz
• Power Supplies u2013 Boost Input: 3.0 V to 5.5 V u2013 Analog: 1.65 V to 1.95 V u2013 Digital I/O: 1.5 V to 3.6 V
• Stereo Configuration Using Two TAS2552s u2013 I2 C Address Select Terminal (ADDR)
• Thermal and Short-Circuit Protection