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Maxim > Solutions > Audio ICs
Audio Switches and Multiplexers
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| Display |
Title / Parts |
Key Advantages |
| QV PDF |
Stereo Audio DAC with DirectDrive Headphone Amplifier
MAX9850
| 1.8V Stereo Audio DAC with Built-In DirectDrive™ Headphone Amplifier Designed for High-Performance, Space-Constrained Portable Applications |
| QV PDF |
0.8Ω, Low-Voltage, 4-Channel Analog Multiplexer
MAX4734
| |
| QV PDF |
Low-Voltage, 60Ω, 4:1 Analog Multiplexer in QFN
MAX4704
| Low Voltage, 60Ω 4:1 Mux in a Space Saving QFN Package |
| QV PDF |
1 , Low-Voltage, Single-Supply, SPDT Analog Switches
MAX4624, MAX4625
| |
| QV PDF |
Serially Controlled, Triple 3x2 Audio/Video Crosspoint Switches
MAX4548, MAX4549
| |
| QV PDF |
Serially Controlled, Clickless Audio/Video Switches
MAX4562, MAX4563
| |
| QV PDF |
Serially Controlled, Clickless Audio/Video Switches
MAX4571, MAX4572, MAX4573, MAX4574
| |
| QV PDF |
Serially Controlled, Dual 4x2, Clickless Audio/Video Analog Crosspoint Switches
MAX4550, MAX4570
| |
| 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 |
Package |
Smallest Available Package (max w/pins) (mm2) |
|
MAX9850
|
|
1.8
|
3.6
|
7.6
|
0
|
2
|
91
|
18
|
8 to 48
|
Audio - I2S
Serial - I2C
|
THIN QFN/28
THIN QFN/32
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26
|
| See All Audio Data Converters (4) |
| Key Specifications:
Audio/Video Routing (Unbuffered) |
| Part Number |
Functions |
Configuration |
RON (max) (Ω) |
Interface |
Max. OFF Leakage Current (nA) |
RON Flatness (max) (Ω) |
tON (max) (nS) |
Off Isolation @ Frequency (dB) |
Crosstalk @ Frequency (dB) |
Category |
Supply Voltage (V) |
Dual Supply Voltage (±V) |
tOFF (max) (nS) |
ΔRON (max) (Ω) |
Package |
Smallest Available Package (max w/pins) (mm2) |
|
MAX4548
|
|
3 x 3:2
|
35
|
2-Wire
Serial
|
10
|
5
|
400
|
-72@10MHz
-85@20kHz
|
-55@10MHz
-85@20kHz
|
Audio
Video
|
2.7 to 5.5
|
-
|
200
|
7
|
SSOP/36
|
163
|
|
MAX4549
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3 x 3:2
|
35
|
3-Wire
Serial
|
10
|
5
|
400
|
-72@10MHz
-85@20kHz
|
-55@10MHz
-85@20kHz
|
Audio
Video
|
2.7 to 5.5
|
-
|
200
|
7
|
SSOP/36
|
163
|
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MAX4571
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|
11 x SPST NO
|
35
|
2-Wire
Serial
|
0.2
|
6
|
8,000
|
-50@10MHz
-90@20kHz
|
-52@10MHz
-90@20kHz
|
Audio
Clickless
Video
|
2.7 to 5.25
|
-
|
300
|
3
|
QSOP/28
SOIC/28
SSOP/28
|
62
|
|
MAX4572
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|
2 x SPST + 6 x SPDT
|
35
|
2-Wire
Serial
|
0.2
|
6
|
8,000
|
-50@10MHz
-90@20kHz
|
-52@10MHz
-90@20kHz
|
Audio
Clickless
Video
|
2.7 to 5.25
|
-
|
300
|
3
|
QSOP/28
SOIC/28
SSOP/28
|
62
|
|
MAX4573
|
|
11 x SPST NO
|
35
|
3-Wire
Serial
|
0.2
|
6
|
8,000
|
-50@10MHz
-90@20kHz
|
-52@10MHz
-90@20kHz
|
Audio
Clickless
Video
|
2.7 to 5.25
|
-
|
300
|
3
|
QSOP/28
SOIC/28
SSOP/28
|
62
|
|
MAX4574
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|
2 x SPST + 6 x SPDT
|
35
|
3-Wire
Serial
|
0.2
|
6
|
8,000
|
-50@10MHz
-90@20kHz
|
-52@10MHz
-90@20kHz
|
Audio
Clickless
Video
|
2.7 to 5.25
|
-
|
300
|
3
|
QSOP/28
SOIC/28
SSOP/28
|
62
|
|
MAX4562
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|
2 x SPST + 2 x SPDT
|
20
|
2-Wire
Serial
|
1
|
5
|
12,000
|
-55@10MHz
-85@20kHz
|
-55@10MHz
-85@20kHz
|
Audio
Clickless
Video
|
2.7 to 5.5
|
-
|
-
|
5
|
QSOP/16
|
31
|
|
MAX4563
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|
2 x SPST + 2 x SPDT
|
20
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3-Wire
Serial
|
1
|
5
|
12,000
|
-55@10MHz
-85@20kHz
|
-55@10MHz
-85@20kHz
|
Audio
Clickless
Video
|
2.7 to 5.5
|
-
|
-
|
5
|
QSOP/16
|
31
|
|
MAX4550
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|
2 x 4:2
|
80
|
2-Wire
Serial
|
10
|
5
|
900
|
-78@4MHz
|
-54@4MHz
|
Audio
Video
|
2.7 to 5.5
|
2.7 to 5.5
|
-
|
10
|
SOIC/28
SSOP/28
|
82
|
|
MAX4570
|
|
2 x 4:2
|
80
|
3-Wire
Serial
|
10
|
5
|
900
|
-78@4MHz
|
-54@4MHz
|
Audio
Video
|
2.7 to 5.5
|
2.7 to 5.5
|
-
|
10
|
SOIC/28
SSOP/28
|
82
|
| 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) |
Features |
VISO, Off-Isolation (dB) |
VCT, Crosstalk (dB) |
ΔRON (max) (Ω) |
RFLAT(ON) (max) (Ω) |
Redundancy Switch |
Package |
Smallest Available Package (max w/pins) (mm2) |
|
MAX4734
|
4:1 Mux
|
1
|
1.6
|
3.6
|
0.8
|
90
|
1
|
25
|
20
|
60
|
171
|
33
|
|
56
|
56
|
0.2
|
0.1
|
No
|
QFN/12
THIN QFN/12
uMAX/10
|
10
|
|
MAX4704
|
4:1 Mux
|
1
|
1.8
|
5.5
|
60
|
200
|
-
|
60
|
20
|
2
|
19
|
7
|
|
85
|
90
|
3
|
5
|
No
|
QFN/12
THIN QFN/12
uMAX/10
|
10
|
|
MAX4624
|
SPDT
|
1
|
1.8
|
5.5
|
1
|
-
|
2
|
50
|
50
|
65
|
100
|
32
|
|
57
|
57
|
0.12
|
0.12
|
No
|
SOT-23/6
|
8
|
|
MAX4625
|
SPDT
|
1
|
1.8
|
5.5
|
1
|
-
|
2
|
50
|
50
|
65
|
100
|
32
|
|
57
|
57
|
0.12
|
0.12
|
No
|
SOT-23/6
|
8
|
| See All Switches and Multiplexers (Low Voltage) (127) |
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