TDA7439B 查看數據表（PDF） - STMicroelectronics

零件编号

产品描述 (功能)

比赛名单

TDA7439B

THREE BANDS DIGITALLY CONTROLLED AUDIO PROCESSOR

STMicroelectronics 

Figure 4: Channel separation vs. frequency

Figure 5: Bass response

TDA7439

Ri = 44kΩ

C9 = C10 = 100nF (Bout, Bin)

R3 = 5.6kΩ

Figure 6: Middle response

Ri = 25kΩ

C9 = 15nF (MIN)

C6 - 22nF (MOUT)

R1 = 2.7kΩ

Figure 7: Treble response

Figure 8: Typical tone response

7/19

®

Share Link: