CS3511-CNZ 参数 Datasheet PDF下载

型号：	CS3511-CNZ
PDF下载：	下载PDF文件查看货源
内容描述：	立体声10瓦的高效率D类音频功率放大器 [Stereo 10 W High-efficiency Class-D Audio Power Amplifier]
分类和应用：	放大器功率放大器
文件页数/大小：	26 页 / 262 K
品牌：	CIRRUS [ CIRRUS LOGIC ]

CS3511

LIST OF FIGURES

Figure 1.Typical Connection Diagram - Stereo Amplifier with Differential Inputs ...................................... 11

Figure 2.Typical Connection Diagram - Stereo Amplifier with Single-Ended Inputs ................................. 12

Figure 3.CS3511 Input Stage .................................................................................................................... 13

Figure 4.Output Filter ................................................................................................................................ 16

Figure 5.THD+N vs. Output Power (RL= 8

Ω)

.......................................................................................... 18

Figure 6.THD+N vs. Output Power (RL= 6

Ω)

.......................................................................................... 18

Figure 7.THD+N vs. Output Power (RL= 8

Ω)

.......................................................................................... 18

Figure 8.THD+N vs. Output Power (RL= 6

Ω)

.......................................................................................... 18

Figure 9.THD+N vs. Output Power (RL= 8

Ω)

.......................................................................................... 18

Figure 10.THD+N vs. Output Power (RL= 6

Ω)

........................................................................................ 18

Figure 11.Supply Current vs. POUT (RL= 8

Ω)

......................................................................................... 19

Figure 12.Supply Current vs. POUT (RL= 6

Ω)

......................................................................................... 19

Figure 13.THD+N vs. Frequency (RL= 8

Ω)

............................................................................................. 19

Figure 14.THD+N vs. Frequency (RL= 6

Ω)

............................................................................................. 19

Figure 15.Frequency Response (POUT = 1

Ω,

RL= 8

Ω)

......................................................................... 19

Figure 16.Frequency Response (POUT = 1

Ω,

RL= 6

Ω)

......................................................................... 19

Figure 17.Crosstalk vs. Frequency (RL= 8

Ω)

........................................................................................... 20

Figure 18.Crosstalk vs. Frequency (RL= 6

Ω)

........................................................................................... 20

Figure 19.Output FFT (POUT = 1 W, RL= 8

Ω)

........................................................................................ 20

Figure 20.Output FFT (POUT = 1 W, RL= 6

Ω)

........................................................................................ 20

Figure 21.Output FFT (POUT = 5 W, RL= 8

Ω)

........................................................................................ 20

Figure 22.Output FFT (POUT = 5 W, RL= 6

Ω)

........................................................................................ 20

Figure 23.Efficiency (RL= 8

Ω)

.................................................................................................................. 21

Figure 24.Efficiency (RL= 6

Ω)

.................................................................................................................. 21

LIST OF TABLES

Table 1. I/O Power Rails ........................................................................................................................... 10

Table 2. Low-Pass Filter Components ...................................................................................................... 16

DS845F1

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