BU26156RFS
內建3W+3W AB/D類喇叭放大器立體聲Audio CODEC
BU26156RFS
內建3W+3W AB/D類喇叭放大器立體聲Audio CODEC
BU26156RFS是內建豐富的音響處理功能的低功耗立體聲Audio CODEC。輸入方面具備最大可輸入2Vrms振幅的立體聲線路和單聲道麥克風輸入，輸出方面具備可進行AB類/D類切換的2.5W級立體聲喇叭放大器和立體聲耳機輸出。通過內建穩壓器向對雜訊敏感的CODEC部供電，實現了不受電源電路特性影響的穩定的Audio性能。
Product Detail
規格:
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
Sampling Rate (Max.) [kHz]
48
Resolution (Max.) [bit]
24
Additional Feature
ALC Noise Gate, ALC Fast Release, Stereo Enhancer
ADC channels
2
DAC channels
2
Input Amplifier Types
Microphone, Line Input
Number of Microphone Amplifiers
1
Number of Line Input Amplifiers
2
Output Amplifier Types
Speaker(AB/D), Headphone
Number of Speaker Amplifiers
2
Number of Headphone Amplifiers
2
I/F
2wire, 3wire
Operating Temperature (Min.)[°C]
-20
Operating Temperature (Max.)[°C]
85
Package Size [mm]
18.5x9.5 (t=1)
功能:
- 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
