PA3427 Description
The UTC PA3427 is a stereo audio speaker operated on a single 5V supply. It is capable of delivering 2W of output power per channel in Bridge-Tied Load mode into 4Ω load with less than 1% THD+N. Two terminals (GAIN0 and GAIN1) can configure and control the amplifier gain.
PA3427 Key Features
- Depop circuitry integrated
- BTL gain: 6dB, 10dB, 15.6dB, 21.6dB
- SE gain: 4.1dB
- Output power (THD+N:1%, supply voltage:5V)
- 2.0W into a 4Ω load
- 1.2W into a 8Ω load
- With two mode :BTL and SE
- Stereo input multiplexer
- Fully differential input
- Build-in gain control