Products
Products
HAA2018
HAA2018 Class AB/Class D switching function, 5.3W output power single-channel audio power amplifier.
HAA2018 is an FM interference free, AB/D class switchable, high efficiency, filter-free 5.3W mono audio power amplifier.
HAA2018 has a very low turn-off current, greatly extending the standby time of the system.
The HAA2018 is available in an ESOP8 package with heat sink
HAA2018 is an FM interference free, AB/D class switchable, high efficiency, filter-free 5.3W mono audio power amplifier.
HAA2018 has a very low turn-off current, greatly extending the standby time of the system.
The HAA2018 is available in an ESOP8 package with heat sink
HAA2018 Description
HAA2018 /HAA2018A is a Class AB and Class D switch function HAA2018 Class AB/Class D switching function, 5.3W output power single-channel audio power amplifier.
HAA2018 is an FM interference free, AB/D class switchable, high efficiency, filter-free 5.3W mono audio power amplifier. Ultra-low EMI is ideal for use in portable devices with FM capabilities.
HAA2018's single-ended input architecture and extremely high PSRR effectively improve HAA2018's ability to suppress RF noise. The filter-free PWM modulation structure and gain built-in approach reduce external components, PCB area and system costs, and simplify design. Up to 90% efficiency, fast start-up time and small package size make HAA2018 the best choice for portable audio products.
HAA2018 has a very low turn-off current, greatly extending the standby time of the system. The OCP, OTP, and UVLO protection functions enhance system reliability. Turning POP-click suppression on and off improves the auditory perception of the system and simplifies system debugging.
The HAA2018 is available in an ESOP8 package with heat sink
HAA2018 is an FM interference free, AB/D class switchable, high efficiency, filter-free 5.3W mono audio power amplifier. Ultra-low EMI is ideal for use in portable devices with FM capabilities.
HAA2018's single-ended input architecture and extremely high PSRR effectively improve HAA2018's ability to suppress RF noise. The filter-free PWM modulation structure and gain built-in approach reduce external components, PCB area and system costs, and simplify design. Up to 90% efficiency, fast start-up time and small package size make HAA2018 the best choice for portable audio products.
HAA2018 has a very low turn-off current, greatly extending the standby time of the system. The OCP, OTP, and UVLO protection functions enhance system reliability. Turning POP-click suppression on and off improves the auditory perception of the system and simplifies system debugging.
The HAA2018 is available in an ESOP8 package with heat sink
Class D output power:
－5.3W (VDD=5.0V, RL =2Ω，THD+N=10%)
－3.2W (VDD=5.0V, RL =4Ω，THD+N=10%)
Class AB output power:
－5.2W (VDD=5.0V, RL =2Ω，THD+N=10%)
－3.1W (VDD=5.0V, RL =4Ω，THD+N=10%)
Voltage range: 2.5V to 5.5V
Low distortion and noise
Enable or disable the POP-click suppression function
Turn-off current (<1uA)
OCP, OTP, and UVLO protection functions
HAA2018 /HAA2018A is available in ESOP8 package with heat sink.
Low distortion and noise
Enable or disable the POP-click suppression function
Turn-off current (<1uA)
OCP, OTP, and UVLO protection functions
HAA2018 /HAA2018A is available in ESOP8 package with heat sink.
HAA2018 Application:
megaphone
Apply portable speakers/card speakers
Apply Bluetooth speaker/USB speaker
megaphone
Apply portable speakers/card speakers
Apply Bluetooth speaker/USB speaker
HAA2018 Ordering Information:
Part number (P/N) | encapsulation | Surface printing | package |
ESOP8 | HAA2018（A）PST XXXXXXX | 4000 PCS/roll | |
ESOP8 | HAA2018（A）PST XXXXXXX | 100 PCS/tube |
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
