MAX98374开发板套件编程器的评估板-音频放大器规格书PDF中文资料

MAX98374属于开发板套件编程器的评估板-音频放大器。由亚德诺半导体技术有限公司制造生产的MAX98374评估板 - 音频放大器音频放大器评估板是带有元器件的电路，用于提供特定集成电路或器件的工作实例。该产品族中的电路板提供了模拟放大器实例。放大器类型包括 AB 类、D 类、G 类、H 类和 K 类，输出为耳机、1 声道（单声道）、2 声道（立体声）、3 声道、4 声道、6 声道和 8 声道。

特性 Features

●● Wide Input Supply Range (5.5V to 16V)

●● Dynamic Headroom Tracking (DHT) Maintains a

Consistent Listening Experience

●● Integrated Thermal Protection and Output Foldback

●● Remote Output Sensing Allows up to 20dB THD+N

Improvement with Ferrite Bead Filters

●● Class D EMI Reduction Enables Filterless Operation

• Active Emissions Limiting (AEL)

• Spread-Spectrum Modulation (SSM)

• Switching Edge Rate Control

●● 110dB A-Weighted Dynamic Range

●● 0.006% THD+N at 3W into 8Ω, f = 1kHz

●● 0.025% THD+N at 3W into 8Ω, f = 6kHz

●● Output Power at 1% THD+N:

• 13.5W into 8Ω, VPVDD = 16V

• 12.5W into 4Ω, VPVDD = 12V

●● Output Power at 10% THD+N:

• 16.9W into 8Ω, VPVDD = 16V

• 15.3W into 4Ω, VPVDD = 12V

●● Speaker Amplifier Efficiency:

• 90.5% at 10W into 8Ω, VPVDD = 12V

• 81% at 15.3W into 4Ω, VPVDD = 12V

●● BDE Provides Supply Brownout Protection

●● Extensive Click-and-Pop Suppression

●● Space Saving Packages

• 25-Bump WLP (2.17mm x 2.25mm x 0.64mm,

0.4mm Pitch)

• 22-Pin FCQFN (3mm x 3mm x 0.55mm,

0.4mm Pitch)