Products
Products
HAA8002D
The HAA8002D is a single channel Class AB audio power amplifier. On a 5V power supply, THD+N=10%, it can output 2.4W of power on a 4 ohm load.
The HAA8002D has a very low turn-off current, greatly extending the standby time of the system. OTP protection enhances system reliability. Turning POP-click suppression on and off improves the auditory perception of the system and simplifies system debugging.
The HAA8002D has a very low turn-off current, greatly extending the standby time of the system. OTP protection enhances system reliability. Turning POP-click suppression on and off improves the auditory perception of the system and simplifies system debugging.
HAA8002D Description
The HAA8002D is a single channel Class AB audio power amplifier. On a 5V power supply, THD+N=10%, it can output 2.4W of power on a 4 ohm load.
The HAA8002D's excellent noise and THD metrics provide high quality audio signal amplification. Very few peripheral components provide chip stability, greatly reducing PCB area and reducing costs.
The HAA8002D has a very low turn-off current, greatly extending the standby time of the system. OTP protection enhances system reliability. Turning POP-click suppression on and off improves the auditory perception of the system and simplifies system debugging.
The HAA8002D is available in a SOP8 package.
HAA8002D Working characteristics:
The HAA8002D is a single channel Class AB audio power amplifier. On a 5V power supply, THD+N=10%, it can output 2.4W of power on a 4 ohm load.
The HAA8002D's excellent noise and THD metrics provide high quality audio signal amplification. Very few peripheral components provide chip stability, greatly reducing PCB area and reducing costs.
The HAA8002D has a very low turn-off current, greatly extending the standby time of the system. OTP protection enhances system reliability. Turning POP-click suppression on and off improves the auditory perception of the system and simplifies system debugging.
The HAA8002D is available in a SOP8 package.
HAA8002D Working characteristics:
Output power:
－2.4W (VDD=5.0V, RL = 4Ω ，THD+N=10%)
－1.7W (VDD=4.2V, RL = 4Ω ，THD+N=10%)
Operating voltage: 2.5V to 5.5V
Low floor noise: 39uVrms(Gain=10V/V, A-weighted)
Low distortion
Enable or disable the POP-click suppression function
Overheat protection
Low floor noise: 39uVrms(Gain=10V/V, A-weighted)
Low distortion
Enable or disable the POP-click suppression function
Overheat protection
HAA8002D application
Portable DVD
laptop
Card speaker/USB speaker
LCD TV/LCD monitor
HAA8002D Ordering Information:
Part number (P/N) | Package | Surface printing | package |
SOP8 | HAA8002D（A）PST XXXXXXX | 100pPCS/tube | |
4000PCS/disc |
HAA8002D typical power amplifier application circuit diagram
HAA8002D Pin arrangement:
HAA8002D pin arrangement and pin definition:
HAA8002D package diagram:
Please submit your basic information, send an email to Sales@ChipSourceTek.com, or call us at 13823761625 (same number as WeChat), and we will contact you as soon as possible!
WeChat Official Account
WeChat Service
Email
QQ
13823761625
