HT326CSPER HT326C ESOP16 Class-D

BK14 DESCRIPTION ■HT326C is a stereo efficient, Class-D audio amplifier for driving speakers up to 2×20W/4Ω power. ■Advanced EMI Suppression with Spread Spectrum Control enables the use of inexpensive ferrite bead filters while meeting EMC requirements for system cost reduction. ■HT326C is fully protected against faults with Overvoltage, Undervoltage, Overtemperature, DC-detect, and Overcurrent protection. Faults can be reported to the processor to prevent devices from being damaged. ●FEATURES ■Output Power (BTL) ▲2×20W (VDD=14.5V, RL=4Ω, THD+N=1%) ■Single Wide Voltage Supply: 4.5~20V ■Efficiency > 90% ■Differential / Single-ended Analog Input ■Gain: 32dB ■Spread Switching Frequency For Inductor Free ■Integrated Self-protection Circuits Including Overvoltage, Undervoltage, Overtemperature, DC- detect, and Overcurrent with Error Reporting ■LF and HF Package of ESOP16