參數(shù)資料
型號: AK4527B
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: HIGH PERFORMANCE MULTI-CHANNEL AUDIO CODEC
中文描述: 高性能多通道音頻解碼器
文件頁數(shù): 29/33頁
文件大小: 292K
代理商: AK4527B
ASAHI KASEI
[AK4527B]
MS0056-E-00
2000/10
- 29 -
AK4527B
2.2nF
470
+
Signal
470
0.1μ
22μ
4.7k
3.0Vpp
32
31
30
29
RIN+
RIN-
LIN-
LIN+
AVDD
4.7k
10μ
BIAS
Same circuit
Figure 12. Single End Input Example (ADIF= “L”; Not using op-amp)
AK4527B
2.2nF
470
+
Vop=AVDD=5V
Signal
10k
470
0.1μ
22μ
4.7k
6.4Vpp
3.0Vpp
32
31
30
29
RIN+
RIN-
LIN-
LIN+
Vop
4.7k
AVDD
4.7k
10μ
BIAS
Same circuit
NJM2100
+
-
Figure 13. Single End Input Example (ADIF= “L”; Using op-amp)
AK4527B
1nF
470
+
Vop=AVDD=5V
Signal
10k
470
0.1μ
22μ
4.7k
10k
3.2Vpp
1.5Vpp
32
31
30
29
RIN+
RIN-
LIN-
LIN+
10k
Vop
4.7k
4.7k
10μ
BIAS
Same circuit
1.5Vpp
NJM2100
+
+
-
-
AVDD
Figure 14. Differential Input Buffer Example (ADIF= “H”; Using op-amp with single power supply)
AK4527B
1nF
470
+
Signal
10k
470
0.1μ
22μ
4.7k
10k
3.2Vpp
1.5Vpp
32
31
30
29
RIN+
RIN-
LIN-
LIN+
10k
+Vop
4.7k
4.7k
10μ
BIAS
Same circuit
1.5Vpp
NJM5532
+
+
-
-
-Vop
Vop=12V
AVDD
AVDD
Figure 15. Differential Input Buffer Example (ADIF= “H”; Using op-amp with dual power supply)
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