Holtek Semiconductor HT82V73A
The HT82V73A is an integrated class AB mono speaker driver contained in an SOP 8-pin package. The device is capable of delivering 1500mW of output power into an 8Ω load with less than 10% (THD+N) distortion from a 5V power supply. When in the shutdown mode the very low standby current is an important feature for a wide range of battery powered audio applications.| Part No. | HT82V73A |
|---|---|
| Datasheet | HT82V73A Download |
| Manufacturer |  Holtek Semiconductor |
| Description | 1500mW Audio Power Amp |
| Buy | Stock & Price |
FEATURES
● Operating voltage: 2.2V to 5.5V● High signal-to-noise ratio
● Low distortion
● Large output voltage swing
● Low power consumption
● Output power 1500mW at 10% THD+N into 8Ω (VDD=5V)
● Wide temperature operating range
● Low power-on and chip enable or disable POP noise
● Low standby current
● Power off control
● Can directly drive speakers
● 8-pin SOP package
APPLICATIONS
● Wide range of audio applicationsGENERAL DESCRIPTION
Block Diagram O U TN A u d In R VREF 10R AM P1 B IA S AM P2 O U TP R R VDD VSS CE Pin Assign
