BU26154MUV
24bit Audio CODEC with Touch I/FADC
BU26154MUV
24bit Audio CODEC with Touch I/FADC
BU26154 is a low-power compact audio CODEC. BU26154 also incorporates touch panel interface and Cap-Less headphones amplifier, speaker amplifier which is most suitable for digital still cameras, electronic dictionaries. BU26154 has built-in voltage regulator for the stability of CODEC characteristic that is sensitive to the outside noise. Speaker amplifier that can change AB/D Class. Therefore, when the interference including the FM radio influences it, BU26154 can prevent interference by operating AB grade. As digital code processing, it is equipped with the high-pass filter as the noise cut use of the specific frequency band, Notch filter and the Equalizer of 5 bands and P²Bass+, Noise gate, and flexible sound quality effect processing is possible.
For Automotive usage, please contact Sales.
Product Detail
Specifications:
Speaker Amplifier Vcc (Min.) [V]
2.7
Speaker Amplifier Vcc (Max.) [V]
5.5
I/O Interface Vcc (Min.) [V]
2.7
I/O Interface Vcc (Max.) [V]
3.6
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, P2Bass, Touch Panel I/F
ADC channels
1
DAC channels
2
Input Amplifier Types
Microphone
Number of Microphone Amplifiers
1
Number of Line Input Amplifiers
0
Output Amplifier Types
Speaker(AB/D), Headphone(C-less)
Number of Speaker Amplifiers
1
Number of Headphone Amplifiers
2
I/F
2wire, 3wire
Operating Temperature (Min.)[°C]
-20
Operating Temperature (Max.)[°C]
85
Package Size [mm]
6x6 (t=1)
Features:
- Various sound processing functions
- High PSRR is attained by built-in regulator
- Speaker amplifier can be switched to AB class and D class.
- Touch panel interface.
