HT338
Overview
HT338 is a stereo efficient, Class-D audio amplifier for driving speakers up to 50W/6 Ω in stereo BTL. It can also deliver 100W/3Ω power in stereo PBTL.
- Output Power (BTL) 2×40W (VDD=18V, RL=4Ω, THD+N=10%) 2×50W (VDD=24V, RL=6Ω, THD+N=10%) 2×40W (VDD=24V, RL=8Ω, THD+N=10%)
- Output Power (PBTL) 80W (VDD=24V, RL=4Ω, THD+N=10%) 100W (VDD=24V, RL=3Ω, THD+N=10%)
- Single Wide Voltage Supply: 4.5V-26V
- Efficiency > 90%
- Spread spectrum function
- MUTE function
- Differential / Single-ended Analog Input, BTL or PBTL Output
- Selectable Gain: 32dB or 26dB
- Integrated Self-protection Circuits Including Overvoltage, Undervoltage, Overtemperature, DCdetect, and Overcurrent with Error Reporting
- LF and HF Package of ETSSOP28
Representative HT338 image (package may vary by manufacturer)
