TPA2028D1 Datasheet (Texas Instruments) - 3-W Mono Class-D Audio Amplifier

TPA2028D1, 3-W Mono Class-D Audio Amplifier

The TPA2028D1 device is a mono, filter-free Class-D audio power amplifier with volume control, fast gain ramp SmartGain™, dynamic range compression (DRC), and automatic gain control (AGC).

It is available in a 1.63 mm × 1.63 mm wafer chip-scale package (DSBGA).

The DRC/AGC function in the TPA2028D1

TPA2028D1 Features

* 1 Fast AGC Start-up Time: 5 ms

* Pinout Compatible with TPA2018D1

* Filter-Free Class-D Architecture

* 3 W Into 4 Ω at 5 V (10% THD+N)

* 880 mW Into 8 Ω at 3.6 V (10% THD+N)

* Power Supply Range: 2.5 V to 5.5 V

* Flexible Operation With/Withou