BU26154MUV
內建觸控面板介面單聲道Audio CODEC
BU26154MUV
內建觸控面板介面單聲道Audio CODEC
BU26154是內建Cap-Less耳機放大器、喇叭放大器、觸控面板介面的低功耗緊湊型CODEC，適用於數位相機和電子詞典。搭載了穩壓器，以便在雜訊干擾下穩定sensitive的CODEC部的特性｡喇叭放大器可進行AB類動作與D類動作的切換。因此，存在FM無線電等乾擾的影響時，可通過採用AB類動作來防止干擾。作為數位訊號處理，搭載了用於特定頻內建降噪用途的高通濾波器、陷波濾波器和5頻段等化器及準諧波低音功能、雜訊門等，實現了靈活的音質效果處理。
Product Detail
規格:
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)
功能:
- 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.
