品牌索引 产品分类 > 小信号开关二极管> 瞬态电压抑制器TVS/ESD> 双极管二极管> 调谐二极管> 齐纳(稳压)二极管> 小信号肖特基二极管> 频带转换二极管> 中/高功率管> 射频PIN二极管> Sinterglass二极管> 整流器 > N沟道(N-Channel)> P沟道(P-Channel)> 双N沟道(Dual N-Channel)> 双P沟道(Dual P-Channel)> 双N和P沟道(Dual N and P-Channel)
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产品介绍 LM4921Features
■ 16-bit resolution stereo DAC ■ I2S digital audio data serial interface ■ SPI serial interface (control register) ■ Volume Control (32 steps; 1.5 dB increments) ■ Up to 50mW/channel stereo headphone amplifier ■ Zero Crossing Detection for Silent Attenuation Steps ■ 2.6VDC to 5.0VDC digital supply voltage range ■ 2.6VDC to 5.5VDC analog supply voltage range (Note 8) ■ Unity-gain stable headphone amplifiers ■ Available in the 20-bump microSMD package |