TPA2031D1 Overview
Key Specifications
Package: BGA
Pins: 9
Operating Voltage: 5 V
Max Voltage (typical range): 5.5 V
Description
The TPA2031D1 is a 2.5-W high efficiency filter-free class-D audio power amplifier in a 1,45 mm × 1,45 mm wafer chip scale package (WCSP) that requires only three external components.
Key Features
- 2 Pin-to-Pin Compatibility with TPA2010D1
- 32 ms Start-up Time Eliminates CODEC Click/Pop noise
- Maximum Battery Life and Minimum Heat – Efficiency With an 8-Ω Speaker: – 88% at 400 mW – 2.8-mA Quiescent Current – 0.5-µA Shutdown Current
- Wafer Chip Scale Packaging (WCSP) – NanoFree™ (YZF)
