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内置3W+3W AB/D类扬声器放大器 立体声Audio CODEC _BU26156RFS

BU26156RFS是内置丰富的音响处理功能的低功耗立体声Audio CODEC。输入方面具备最大可输入2Vrms振幅的立体声线路和单声道麦克风输入,输出方面具备可进行AB类/D类切换的2.5W级立体声扬声器放大器和立体声耳机输出。通过内置稳压器向对噪声敏感的CODEC部供电,实现了不受电源电路特性影响的稳定的Audio性能。

* 本产品是标准级的产品。本产品不建议使用的车载设备。
型号
Status
封装
包装数量
最小独立包装数量
包装形态
RoHS
BU26156RFS-E2 供应中 HTSSOP-A44R 1500 1500 Taping Yes
 
特性:
Grade Standard
Speaker Amplifier Vcc (Min.) [V] 2.7
Speaker Amplifier Vcc (Max.) [V] 5.5
I/O Interface Vcc (Min.) [V] 1.65
I/O Interface Vcc (Max.) [V] 5.5
Other Power Suply Vcc (Min.) [V] 2.7
Other Power Suply Vcc (Max.) [V] 3.6
I/F 2wire, 3wire
Sampling Rate (Max.) [kHz] 48kHz
Resolution (Max.) 24bit
ADC 2
DAC 2
Input Amplifier Types Microphone, Line Input
Number of Microphone Amplifiers 1
Number of Line Input Amplifiers 2
Output Amplifier Types Speaker(Class AB/D), Headphone (Normal)
Number of Speaker Amplifiers 2
Number of Headphone Amplifiers 2
Additional Feature ALC Noise Gate, ALC Fast Release, Stereo Enhancer
Operating Temperature (Min.)[°C] -20
Operating Temperature (Max.)[°C] 85
特点:
    • 24bit Stereo ADC, DAC
    • 2Vrms Input available, Stereo Line Input with ALC
    • Monaural MIC Input with ALC
    • Switch Class AB/D 3W Stereo Speaker Amplifier
    • AM Avoidance Function
    • Stereo Headphone Output Amplifier
    • Digital signal processing
    • High Power Supply Rejection Ratio characteristic
 
 
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技术信息
Application Note

Thermal Resistance