Maxim > 方案 > 音频IC
音频开关和多路复用器
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| 显示 |
标题/型号 |
关键优势 |
| QV PDF |
立体声音频DAC，带有DirectDrive®耳机放大器
MAX9850
| 1.8V立体声音频DAC，内置DirectDrive耳机放大器，用于高性能、空间受限的便携设备 |
| QV PDF |
0.8Ω、低电压、4通道、模拟多路复用器
MAX4734
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| QV PDF |
低电压、60Ω、4:1模拟多路复用器，QFN封装
MAX4704
| 低电压、60Ω、微型QFN封装的4:1复用器
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| QV PDF |
1Ω、低电压、单电源、SPDT模拟开关
MAX4624, MAX4625
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| QV PDF |
串行控制、三组3x2音频/视频交叉点开关
MAX4548, MAX4549
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| QV PDF |
串行控制、无喀嗒声的音频/视频开关
MAX4562, MAX4563
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| QV PDF |
串行控制、无喀嗒声的音频/视频开关
MAX4571, MAX4572, MAX4573, MAX4574
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| QV PDF |
串行控制、双路4x2、无喀嗒声的音频/视频模拟交叉点开关
MAX4550, MAX4570
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| Key Specifications:
Audio Data Converters |
| Part Number |
Functions |
Supply Voltage (min) (V) |
Supply Voltage (max) (V) |
Quiescent Current (mA) |
Number of ADCs |
Number of DACs |
DAC SNR (dB) |
DAC Bit Depth |
DAC Sample Rate (kHz) |
Interface |
Smallest Available Package (max w/pins) (mm2) |
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MAX9850
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1.8
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3.6
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7.6
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0
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2
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91
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18
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8 to 48
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Audio - I2S
Serial - I2C
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26
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| See All Audio Data Converters (6) |
| Key Specifications:
Audio/Video Routing (Unbuffered) |
| Part Number |
Functions |
Configuration |
RON (max) (Ω) |
Interface |
Max. OFF Leakage Current (nA) |
tON (max) (nS) |
Off Isolation @ Frequency (dB) |
Crosstalk @ Frequency (dB) |
Supply Voltage (V) |
Dual Supply Voltage (±V) |
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MAX4548
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3 x 3:2
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35
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2-Wire
Serial
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10
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400
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-72@10MHz
-85@20kHz
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-55@10MHz
-85@20kHz
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2.7 to 5.5
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-
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MAX4549
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3 x 3:2
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35
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3-Wire
Serial
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10
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400
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-72@10MHz
-85@20kHz
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-55@10MHz
-85@20kHz
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2.7 to 5.5
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-
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MAX4571
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11 x SPST NO
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35
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2-Wire
Serial
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0.2
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8,000
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-50@10MHz
-90@20kHz
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-52@10MHz
-90@20kHz
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2.7 to 5.25
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-
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MAX4572
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2 x SPST + 6 x SPDT
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35
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2-Wire
Serial
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0.2
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8,000
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-50@10MHz
-90@20kHz
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-52@10MHz
-90@20kHz
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2.7 to 5.25
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-
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MAX4573
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11 x SPST NO
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35
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3-Wire
Serial
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0.2
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8,000
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-50@10MHz
-90@20kHz
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-52@10MHz
-90@20kHz
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2.7 to 5.25
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-
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MAX4574
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2 x SPST + 6 x SPDT
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35
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3-Wire
Serial
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0.2
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8,000
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-50@10MHz
-90@20kHz
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-52@10MHz
-90@20kHz
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2.7 to 5.25
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-
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MAX4562
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2 x SPST + 2 x SPDT
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20
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2-Wire
Serial
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1
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12,000
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-55@10MHz
-85@20kHz
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-55@10MHz
-85@20kHz
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2.7 to 5.5
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-
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MAX4563
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2 x SPST + 2 x SPDT
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20
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3-Wire
Serial
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1
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12,000
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-55@10MHz
-85@20kHz
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-55@10MHz
-85@20kHz
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2.7 to 5.5
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-
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MAX4550
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2 x 4:2
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80
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2-Wire
Serial
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10
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900
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-78@4MHz
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-54@4MHz
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2.7 to 5.5
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2.7 to 5.5
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MAX4570
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2 x 4:2
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80
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3-Wire
Serial
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10
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900
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-78@4MHz
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-54@4MHz
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2.7 to 5.5
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2.7 to 5.5
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| See All Audio/Video Routing (Unbuffered) (27) |
| Key Specifications:
Switches and Multiplexers (Low Voltage) |
| Part Number |
Configuration |
Number of Channels |
VSUPPLY, Single (min) (V) |
VSUPPLY, Single (max) (V) |
RON (max) (Ω) |
Bandwidth (MHz) |
IL (OFF) (max) (nA) |
tON (max) (nS) |
tOFF (max) (nS) |
QINJECTION (pC) |
CON (pF) |
COFF (pF) |
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MAX4734
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4:1 Mux
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1
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1.6
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3.6
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0.8
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90
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1
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25
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20
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60
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171
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33
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MAX4704
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4:1 Mux
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1
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1.8
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5.5
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60
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200
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-
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60
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20
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2
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19
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7
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MAX4624
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SPDT
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1
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1.8
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5.5
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1
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-
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2
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50
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50
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65
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100
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32
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MAX4625
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SPDT
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1
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1.8
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5.5
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1
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-
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2
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50
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50
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65
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100
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32
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| See All Switches and Multiplexers (Low Voltage) (158) |
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