BU26156RFS
24bit Audio CODEC with Stereo Speaker Amplifier
BU26156RFS
24bit Audio CODEC with Stereo Speaker Amplifier
BU26156RFS is Low Power Stereo Audio CODECs with built-in various acoustic effects. BU26156RFS has stereo line and monaural mic inputs that can input to 2Vrms, stereo speaker amplifier that can change Class AB/D and stereo Headphone Outputs. BU26156 also has built-in voltage regulator for the stability of CODEC characteristic that is sensitive to the outside noise.
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]
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)
Features:
- 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
