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Analog Switches, Multiplexers, Demultiplexers

Suntsu Electronics: Your source for high-performance analog switches, multiplexers, and demultiplexers. Our advanced part search tool streamlines the process of finding the ideal components for your application. Search by part number, manufacturer, or specifications related to your project’s requirements. Access our extensive database and discover the perfect solution for your analog signal routing needs. In industrial control systems, similar signal routing principles are applied in physical input devices such as foot switches, where user-initiated actions must be reliably converted into system-level control signals.

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Total Products: 8,347
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Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
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FSA3157BFHX
FSA3157BFHXonsemiIC SWITCH SPDTX1 15OHM 6MICROPK2Analog Switches, Multiplexers, Demultiplexers6-MicroPak2™1.65V - 5.5V-40°C ~ 85°C (TA)
Switch Circuit:
SPDT
Multiplexer/Demultiplexer Circuit:
2:1
Number of Circuits:
1
On-State Resistance (Max):
15Ohm
Channel-to-Channel Matching (ΔRon):
150mOhm
Voltage – Supply, Single (V+):
1.65V ~ 5.5V
Switch Time (Ton, Toff) (Max):
5.2ns, 3.5ns
-3db Bandwidth:
250MHz
Charge Injection:
7pC
Channel Capacitance (CS(off), CD(off)):
6.5pF
Current – Leakage (IS(off)) (Max):
100nA
Crosstalk:
-54dB @ 10MHz
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
6-UFDFN
Supplier Device Package:
6-MicroPak2™
701
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FSA3157BL6X
FSA3157BL6XFairchild SemiconductorIC SWITCH SPDTX1 15OHM 6MICROPAKAnalog Switches, Multiplexers, Demultiplexers6-MicroPakN/A-40°C ~ 85°C (TA)
Switch Circuit:
SPDT
Multiplexer/Demultiplexer Circuit:
2:1
Number of Circuits:
1
On-State Resistance (Max):
15Ohm
Channel-to-Channel Matching (ΔRon):
150mOhm
Voltage – Supply, Single (V+):
1.65V ~ 5.5V
Switch Time (Ton, Toff) (Max):
5.2ns, 3.5ns
-3db Bandwidth:
250MHz
Charge Injection:
7pC
Channel Capacitance (CS(off), CD(off)):
6.5pF
Current – Leakage (IS(off)) (Max):
100nA
Crosstalk:
-54dB @ 10MHz
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
6-UFDFN
Supplier Device Package:
6-MicroPak
182
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FSA3157BL6X
FSA3157BL6XonsemiIC SWITCH SPDTX1 15OHM 6MICROPAKAnalog Switches, Multiplexers, Demultiplexers6-MicroPakN/A-40°C ~ 85°C (TA)
Switch Circuit:
SPDT
Multiplexer/Demultiplexer Circuit:
2:1
Number of Circuits:
1
On-State Resistance (Max):
15Ohm
Channel-to-Channel Matching (ΔRon):
150mOhm
Voltage – Supply, Single (V+):
1.65V ~ 5.5V
Switch Time (Ton, Toff) (Max):
5.2ns, 3.5ns
-3db Bandwidth:
250MHz
Charge Injection:
7pC
Channel Capacitance (CS(off), CD(off)):
6.5pF
Current – Leakage (IS(off)) (Max):
100nA
Crosstalk:
-54dB @ 10MHz
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
6-UFDFN
Supplier Device Package:
6-MicroPak
584
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FSA3157L6X
FSA3157L6XonsemiIC SWITCH SPDTX1 15OHM 6MICROPAKAnalog Switches, Multiplexers, Demultiplexers6-MicroPakN/A-40°C ~ 85°C (TA)
Switch Circuit:
SPDT
Multiplexer/Demultiplexer Circuit:
2:1
Number of Circuits:
1
On-State Resistance (Max):
15Ohm
Channel-to-Channel Matching (ΔRon):
150mOhm
Voltage – Supply, Single (V+):
1.65V ~ 5.5V
Switch Time (Ton, Toff) (Max):
5.7ns, 3.8ns
-3db Bandwidth:
250MHz
Charge Injection:
7pC
Channel Capacitance (CS(off), CD(off)):
6.5pF
Current – Leakage (IS(off)) (Max):
100nA
Crosstalk:
-54dB @ 10MHz
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
6-UFDFN
Supplier Device Package:
6-MicroPak
1,632
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FSA3157P6X
FSA3157P6XonsemiIC SWITCH SPDT X 1 15OHM SC88Analog Switches, Multiplexers, DemultiplexersSC-88 (SC-70-6)N/A-40°C ~ 85°C (TA)
Switch Circuit:
SPDT
Multiplexer/Demultiplexer Circuit:
2:1
Number of Circuits:
1
On-State Resistance (Max):
15Ohm
Channel-to-Channel Matching (ΔRon):
150mOhm
Voltage – Supply, Single (V+):
1.65V ~ 5.5V
Switch Time (Ton, Toff) (Max):
5.7ns, 3.8ns
-3db Bandwidth:
250MHz
Charge Injection:
7pC
Channel Capacitance (CS(off), CD(off)):
6.5pF
Current – Leakage (IS(off)) (Max):
100nA
Crosstalk:
-54dB @ 10MHz
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
6-TSSOP, SC-88, SOT-363
Supplier Device Package:
SC-88 (SC-70-6)
714
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FSA3259BQXN/AFSA3259BQXonsemiIC SWITCH SP3T X 2 15OHM 16DQFNAnalog Switches, Multiplexers, Demultiplexers16-DQFN (2.5x3.5)N/A-40°C ~ 85°C (TA)
Switch Circuit:
SP3T
Multiplexer/Demultiplexer Circuit:
3:1
Number of Circuits:
2
On-State Resistance (Max):
15Ohm
Channel-to-Channel Matching (ΔRon):
150mOhm
Voltage – Supply, Single (V+):
1.65V ~ 5.5V
Switch Time (Ton, Toff) (Max):
6.5ns, 3.7ns
-3db Bandwidth:
250MHz
Charge Injection:
3pC
Channel Capacitance (CS(off), CD(off)):
3.6pF
Current – Leakage (IS(off)) (Max):
100nA
Crosstalk:
-60dB @ 10MHz
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
16-WFQFN Exposed Pad
Supplier Device Package:
16-DQFN (2.5×3.5)
1,492
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FSA3357K8X
FSA3357K8XonsemiIC SWITCH SP3T X 1 15OHM US8Analog Switches, Multiplexers, DemultiplexersUS8N/A-40°C ~ 85°C (TA)
Switch Circuit:
SP3T
Multiplexer/Demultiplexer Circuit:
3:1
Number of Circuits:
1
On-State Resistance (Max):
15Ohm
Channel-to-Channel Matching (ΔRon):
150mOhm
Voltage – Supply, Single (V+):
1.65V ~ 5.5V
Switch Time (Ton, Toff) (Max):
6.5ns, 3.7ns
-3db Bandwidth:
200MHz
Charge Injection:
3pC
Channel Capacitance (CS(off), CD(off)):
3.6pF
Current – Leakage (IS(off)) (Max):
100nA
Crosstalk:
-60dB @ 10MHz
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
8-VFSOP (0.091″”, 2.30mm Width)
Supplier Device Package:
US8
1,301
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FSA3357L8X
FSA3357L8XFairchild SemiconductorIC SWITCH SP3TX1 15OHM 8MICROPAKAnalog Switches, Multiplexers, Demultiplexers8-MicroPak™N/A-40°C ~ 85°C (TA)
Switch Circuit:
SP3T
Multiplexer/Demultiplexer Circuit:
3:1
Number of Circuits:
1
On-State Resistance (Max):
15Ohm
Channel-to-Channel Matching (ΔRon):
150mOhm
Voltage – Supply, Single (V+):
1.65V ~ 5.5V
Switch Time (Ton, Toff) (Max):
6.5ns, 3.7ns
-3db Bandwidth:
200MHz
Charge Injection:
3pC
Channel Capacitance (CS(off), CD(off)):
3.6pF
Current – Leakage (IS(off)) (Max):
100nA
Crosstalk:
-60dB @ 10MHz
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
8-UFQFN
Supplier Device Package:
8-MicroPak™
1,214
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FSA4157AL6X
FSA4157AL6XonsemiIC SW SPDTX1 1.15OHM 6MICROPAKAnalog Switches, Multiplexers, Demultiplexers6-MicroPakN/A-40°C ~ 85°C (TA)
Switch Circuit:
SPDT
Multiplexer/Demultiplexer Circuit:
2:1
Number of Circuits:
1
On-State Resistance (Max):
1.15Ohm
Channel-to-Channel Matching (ΔRon):
60mOhm
Voltage – Supply, Single (V+):
2.7V ~ 5.5V
Switch Time (Ton, Toff) (Max):
35ns, 15ns
-3db Bandwidth:
300MHz
Charge Injection:
20pC
Channel Capacitance (CS(off), CD(off)):
12pF
Current – Leakage (IS(off)) (Max):
2nA (Typ)
Crosstalk:
-70dB @ 1MHz
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
6-UFDFN
Supplier Device Package:
6-MicroPak
305
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FSA4157AL6X_F087
FSA4157AL6X_F087onsemiIC SW SPDTX1 1.15OHM 6MICROPAKAnalog Switches, Multiplexers, Demultiplexers6-MicroPakN/A-40°C ~ 85°C (TA)
Switch Circuit:
SPDT
Multiplexer/Demultiplexer Circuit:
2:1
Number of Circuits:
1
On-State Resistance (Max):
1.15Ohm
Channel-to-Channel Matching (ΔRon):
60mOhm
Voltage – Supply, Single (V+):
2.7V ~ 5.5V
Switch Time (Ton, Toff) (Max):
35ns, 15ns
-3db Bandwidth:
300MHz
Charge Injection:
20pC
Channel Capacitance (CS(off), CD(off)):
12pF
Current – Leakage (IS(off)) (Max):
2nA (Typ)
Crosstalk:
-70dB @ 1MHz
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
6-UFDFN
Supplier Device Package:
6-MicroPak
779
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FSA4157AP6
FSA4157AP6onsemiIC SWITCH SPDT X 1 1.15OHM SC88Analog Switches, Multiplexers, DemultiplexersSC-88 (SC-70-6)N/A-40°C ~ 85°C (TA)
Switch Circuit:
SPDT
Multiplexer/Demultiplexer Circuit:
2:1
Number of Circuits:
1
On-State Resistance (Max):
1.15Ohm
Channel-to-Channel Matching (ΔRon):
60mOhm
Voltage – Supply, Single (V+):
2.7V ~ 5.5V
Switch Time (Ton, Toff) (Max):
35ns, 15ns
-3db Bandwidth:
300MHz
Charge Injection:
20pC
Channel Capacitance (CS(off), CD(off)):
12pF
Current – Leakage (IS(off)) (Max):
2nA (Typ)
Crosstalk:
-70dB @ 1MHz
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
6-TSSOP, SC-88, SOT-363
Supplier Device Package:
SC-88 (SC-70-6)
745
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FSA4157AP6X
FSA4157AP6XonsemiIC SWITCH SPDT X 1 1.15OHM SC88Analog Switches, Multiplexers, DemultiplexersSC-88 (SC-70-6)N/A-40°C ~ 85°C (TA)
Switch Circuit:
SPDT
Multiplexer/Demultiplexer Circuit:
2:1
Number of Circuits:
1
On-State Resistance (Max):
1.15Ohm
Channel-to-Channel Matching (ΔRon):
60mOhm
Voltage – Supply, Single (V+):
2.7V ~ 5.5V
Switch Time (Ton, Toff) (Max):
35ns, 15ns
-3db Bandwidth:
300MHz
Charge Injection:
20pC
Channel Capacitance (CS(off), CD(off)):
12pF
Current – Leakage (IS(off)) (Max):
2nA (Typ)
Crosstalk:
-70dB @ 1MHz
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
6-TSSOP, SC-88, SOT-363
Supplier Device Package:
SC-88 (SC-70-6)
1,234
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FSA4157L6X
FSA4157L6XonsemiIC SW SPDTX1 1.15OHM 6MICROPAKAnalog Switches, Multiplexers, Demultiplexers6-MicroPakN/A-40°C ~ 85°C (TA)
Switch Circuit:
SPDT
Multiplexer/Demultiplexer Circuit:
2:1
Number of Circuits:
1
On-State Resistance (Max):
1.15Ohm
Channel-to-Channel Matching (ΔRon):
60mOhm
Voltage – Supply, Single (V+):
1.65V ~ 5.5V
Switch Time (Ton, Toff) (Max):
35ns, 15ns
-3db Bandwidth:
300MHz
Charge Injection:
20pC
Channel Capacitance (CS(off), CD(off)):
12pF
Current – Leakage (IS(off)) (Max):
2nA (Typ)
Crosstalk:
-70dB @ 1MHz
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
6-UFDFN
Supplier Device Package:
6-MicroPak
1,014
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FSA4157P6
FSA4157P6onsemiIC SWITCH SPDT X 1 1.15OHM SC88Analog Switches, Multiplexers, DemultiplexersSC-88 (SC-70-6)N/A-40°C ~ 85°C (TA)
Switch Circuit:
SPDT
Multiplexer/Demultiplexer Circuit:
2:1
Number of Circuits:
1
On-State Resistance (Max):
1.15Ohm
Channel-to-Channel Matching (ΔRon):
60mOhm
Voltage – Supply, Single (V+):
1.65V ~ 5.5V
Switch Time (Ton, Toff) (Max):
35ns, 15ns
-3db Bandwidth:
300MHz
Charge Injection:
20pC
Channel Capacitance (CS(off), CD(off)):
12pF
Current – Leakage (IS(off)) (Max):
2nA (Typ)
Crosstalk:
-70dB @ 1MHz
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
6-TSSOP, SC-88, SOT-363
Supplier Device Package:
SC-88 (SC-70-6)
787
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FSA4157P6X
FSA4157P6XonsemiIC SWITCH SPDT X 1 1.15OHM SC88Analog Switches, Multiplexers, DemultiplexersSC-88 (SC-70-6)N/A-40°C ~ 85°C (TA)
Switch Circuit:
SPDT
Multiplexer/Demultiplexer Circuit:
2:1
Number of Circuits:
1
On-State Resistance (Max):
1.15Ohm
Channel-to-Channel Matching (ΔRon):
60mOhm
Voltage – Supply, Single (V+):
1.65V ~ 5.5V
Switch Time (Ton, Toff) (Max):
35ns, 15ns
-3db Bandwidth:
300MHz
Charge Injection:
20pC
Channel Capacitance (CS(off), CD(off)):
12pF
Current – Leakage (IS(off)) (Max):
2nA (Typ)
Crosstalk:
-70dB @ 1MHz
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
6-TSSOP, SC-88, SOT-363
Supplier Device Package:
SC-88 (SC-70-6)
1,074
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FSA4159L6X
FSA4159L6XonsemiIC SW SPDTX1 900MOHM 6MICROPAKAnalog Switches, Multiplexers, Demultiplexers6-MicroPakN/A-40°C ~ 85°C (TA)
Switch Circuit:
SPDT
Multiplexer/Demultiplexer Circuit:
2:1
Number of Circuits:
1
On-State Resistance (Max):
900mOhm
Channel-to-Channel Matching (ΔRon):
50mOhm
Voltage – Supply, Single (V+):
1.65V ~ 5.5V
Switch Time (Ton, Toff) (Max):
30ns, 20ns
-3db Bandwidth:
180MHz
Charge Injection:
15pC
Channel Capacitance (CS(off), CD(off)):
12pF
Current – Leakage (IS(off)) (Max):
10nA
Crosstalk:
-60dB @ 1MHz
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
6-UFDFN
Supplier Device Package:
6-MicroPak
69
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FSA4159L6X_F113
FSA4159L6X_F113onsemiIC SW SPDTX1 900MOHM 6MICROPAKAnalog Switches, Multiplexers, Demultiplexers6-MicroPakN/A-40°C ~ 85°C (TA)
Switch Circuit:
SPDT
Multiplexer/Demultiplexer Circuit:
2:1
Number of Circuits:
1
On-State Resistance (Max):
900mOhm
Channel-to-Channel Matching (ΔRon):
50mOhm
Voltage – Supply, Single (V+):
1.65V ~ 5.5V
Switch Time (Ton, Toff) (Max):
30ns, 20ns
-3db Bandwidth:
180MHz
Charge Injection:
15pC
Channel Capacitance (CS(off), CD(off)):
12pF
Current – Leakage (IS(off)) (Max):
10nA
Crosstalk:
-60dB @ 1MHz
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
6-UFDFN
Supplier Device Package:
6-MicroPak
521
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FSA4159P6X
FSA4159P6XonsemiIC SWITCH SPDT X 1 900MOHM SC88Analog Switches, Multiplexers, DemultiplexersSC-88 (SC-70-6)N/A-40°C ~ 85°C (TA)
Switch Circuit:
SPDT
Multiplexer/Demultiplexer Circuit:
2:1
Number of Circuits:
1
On-State Resistance (Max):
900mOhm
Channel-to-Channel Matching (ΔRon):
50mOhm
Voltage – Supply, Single (V+):
1.65V ~ 5.5V
Switch Time (Ton, Toff) (Max):
30ns, 20ns
-3db Bandwidth:
180MHz
Charge Injection:
15pC
Channel Capacitance (CS(off), CD(off)):
12pF
Current – Leakage (IS(off)) (Max):
10nA
Crosstalk:
-60dB @ 1MHz
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
6-TSSOP, SC-88, SOT-363
Supplier Device Package:
SC-88 (SC-70-6)
1,465
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FSA5157L6X
FSA5157L6XonsemiIC SW SPDTX1 360MOHM 6MICROPAKAnalog Switches, Multiplexers, Demultiplexers6-MicroPakN/A-40°C ~ 85°C (TA)
Switch Circuit:
SPDT
Multiplexer/Demultiplexer Circuit:
2:1
Number of Circuits:
1
On-State Resistance (Max):
360mOhm (Typ)
Channel-to-Channel Matching (ΔRon):
40mOhm
Voltage – Supply, Single (V+):
1.65V ~ 4.3V
Switch Time (Ton, Toff) (Max):
55ns, 30ns
-3db Bandwidth:
80MHz
Charge Injection:
6pC
Channel Capacitance (CS(off), CD(off)):
21pF
Current – Leakage (IS(off)) (Max):
10nA
Crosstalk:
-75dB @ 100kHz
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
6-UFDFN
Supplier Device Package:
6-MicroPak
8
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QUOTE
FSA5157P6X
FSA5157P6XonsemiIC SWITCH SPDT X 1 360MOHM SC88Analog Switches, Multiplexers, DemultiplexersSC-88 (SC-70-6)N/A-40°C ~ 85°C (TA)
Switch Circuit:
SPDT
Multiplexer/Demultiplexer Circuit:
2:1
Number of Circuits:
1
On-State Resistance (Max):
360mOhm (Typ)
Channel-to-Channel Matching (ΔRon):
40mOhm
Voltage – Supply, Single (V+):
1.65V ~ 4.3V
Switch Time (Ton, Toff) (Max):
55ns, 30ns
-3db Bandwidth:
80MHz
Charge Injection:
6pC
Channel Capacitance (CS(off), CD(off)):
21pF
Current – Leakage (IS(off)) (Max):
10nA
Crosstalk:
-75dB @ 100kHz
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
6-TSSOP, SC-88, SOT-363
Supplier Device Package:
SC-88 (SC-70-6)
960
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About Analog Switches, Multiplexers, & Demultiplexers

Analog switches, multiplexers, and demultiplexers are electronic components that control the flow of analog signals. They are commonly used in situations where multiple signals need to be directed to or from a single point.

Analog switches, functioning like electronic gates, play a crucial role in real-world applications. They allow or block the passage of an analog signal based on a control signal. They are often used to select specific signals from a group or isolate parts of a circuit, demonstrating their practical relevance and usefulness.

Multiplexers combine multiple analog signals onto a single channel, significantly reducing the number of required wires. This makes them particularly useful in practical applications where numerous sensors or devices need to share a common communication bus, thereby enabling efficient transmission.

Conversely, demultiplexers perform the crucial role of separating a single analog signal into multiple channels. This is particularly helpful when a single signal needs to be distributed to multiple destinations, underscoring the importance of these devices in complex electronic systems.

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If you can’t find the parts you’re looking for in our database, don’t worry! We’re here to help. Simply fill out the form below with the part number you need and your contact information, and we’ll locate it for you. If you prefer to speak to someone directly, our sales team is available at 949.783.7300.

























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