User's Guide
- BD8876FV Evaluation Board Information
BD8878FV是無需輸出耦合電容的線路放大器。內建負電源發生電路。通過採用正電壓與負電壓的兩種電壓來驅動線路放大器,以ground level為基准進行輸出。因此,具有廣闊的輸出動態範圍,可利用5V的單電源輸出2Vrms的訊號。由此,可減少高電壓輸出的穩壓器。此外,因為是以ground為基准進行輸出,無需輸出耦合電容即可連接其他元件。
Vcc(Min.)[V]
3.0
Vcc(Max.)[V]
5.5
I/F
PORT
Number of Line Outputs
STEREO
Line Output Type
Ground-Centered
Line THD+N[%]
0.003
Line SNR[dB]
109.0
Line PSRR[dB]
65.0
Input Type
Single
Output Noise[µVrms]
10
Number of Inputs
STEREO
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
85
BD8876FV, BD8878FV are output coupling capacitor-less line amplifiers. These IC have a negative voltage generator built-in and generate the negative voltage from the supply voltage. It is possible to drive in a ground reference with both voltage of the supply voltage and the negative voltage.