HT513
Overview
The HT513 is an easy-to-use, low-cost, I2S input mono Class D audio amplifier that drives up to continuous 2.8W into 4ohm speaker with 5V power supply, and 4.7W into 4ohm speaker with 6.5V power supply. HT513 integrates an DA converter, the I2S interface supports up to 32bit width, 192kHz sample rate.
- Power Supply PVDD: 2.5-6.5V; DVDD/AVDD: 3.3V
- Flexible Audio I/O - I2S, LJ, RJ, TDM input - 8, 16, 32, 44.1, 48, 88.2, 96, 192kHz Sample Rates
- Output Power
- 40W (PVDD=3.6V, RL=4Ω, THD+N=10%) 2.80W (PVDD=5.0V, RL=4Ω, THD+N=10%) 4.70W (PVDD=6.5V, RL=4Ω, THD+N=10%)
- THD+N= 0.08% (Po=1W, RL=4Ω, PVDD = 3.7V)
- Adjustable Gain
- Clock Error, Over Current, Undervoltage, and Overtemperature Protection n
- Pb-free Packages, QFN4×4-20L
- ： PVDD 2.5-6.5V; DVDD/AVDD 3.3V
- ： - I2S, LJ, RJ, TDM - 8, 16, 32, 44.1, 48, 88.2, 96, 192kHz
