10,000+ Happy Customers
20+ Years in Business
75,000+ SKUs in Stock
80+ Authorized Manufacturers
Helping Tech Companies Create What’s Next!
phoneCall +1.949.783.7300
GET A
QUOTE

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.

Part Search

CLEAR SEARCH
Total Products: 8,347
ImageData
Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
Quote
ISL43L840IVZ-T
ISL43L840IVZ-TRenesasIC SWITCH SP4TX2 750MOHM 16TSSOPAnalog Switches, Multiplexers, Demultiplexers16-TSSOPN/A-40°C ~ 85°C (TA)
Switch Circuit:
SP4T
Multiplexer/Demultiplexer Circuit:
4:1
Number of Circuits:
2
On-State Resistance (Max):
750mOhm
Channel-to-Channel Matching (ΔRon):
120mOhm
Voltage – Supply, Single (V+):
1.6V ~ 3.6V
Charge Injection:
-96pC
Channel Capacitance (CS(off), CD(off)):
62pF
Current – Leakage (IS(off)) (Max):
4nA
Crosstalk:
-100dB @ 100kHz
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
16-TSSOP (0.173″”, 4.40mm Width)
Supplier Device Package:
16-TSSOP
617
GET A
QUOTE
ISL43L841IRZ
ISL43L841IRZRenesasIC SWITCH SP4TX2 480MOHM 16TQFNAnalog Switches, Multiplexers, Demultiplexers16-TQFN (3x3)N/A-40°C ~ 85°C (TA)
Switch Circuit:
SP4T
Multiplexer/Demultiplexer Circuit:
4:1
Number of Circuits:
2
On-State Resistance (Max):
480mOhm (Typ)
Channel-to-Channel Matching (ΔRon):
120mOhm
Voltage – Supply, Single (V+):
1.65V ~ 4.5V
Switch Time (Ton, Toff) (Max):
34ns, 24ns
Charge Injection:
-65pC
Channel Capacitance (CS(off), CD(off)):
62pF, 218pF
Current – Leakage (IS(off)) (Max):
50nA
Crosstalk:
-100dB @ 100kHz
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
16-WFQFN Exposed Pad
Supplier Device Package:
16-TQFN (3×3)
700
GET A
QUOTE
ISL43L841IRZ-T
ISL43L841IRZ-TRenesasIC SWITCH SP4TX2 480MOHM 16TQFNAnalog Switches, Multiplexers, Demultiplexers16-TQFN (3x3)N/A-40°C ~ 85°C (TA)
Switch Circuit:
SP4T
Multiplexer/Demultiplexer Circuit:
4:1
Number of Circuits:
2
On-State Resistance (Max):
480mOhm (Typ)
Channel-to-Channel Matching (ΔRon):
120mOhm
Voltage – Supply, Single (V+):
1.65V ~ 4.5V
Switch Time (Ton, Toff) (Max):
34ns, 24ns
Charge Injection:
-65pC
Channel Capacitance (CS(off), CD(off)):
62pF, 218pF
Current – Leakage (IS(off)) (Max):
50nA
Crosstalk:
-100dB @ 100kHz
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
16-WFQFN Exposed Pad
Supplier Device Package:
16-TQFN (3×3)
837
GET A
QUOTE
ISL5120CB
ISL5120CBRenesasIC SWITCH SPST-NOX2 20OHM 8SOICAnalog Switches, Multiplexers, Demultiplexers8-SOICN/A0°C ~ 70°C (TA)
Switch Circuit:
SPST – NO
Multiplexer/Demultiplexer Circuit:
1:1
Number of Circuits:
2
On-State Resistance (Max):
20Ohm
Channel-to-Channel Matching (ΔRon):
800mOhm
Voltage – Supply, Single (V+):
2.7V ~ 12V
Switch Time (Ton, Toff) (Max):
35ns, 30ns
Charge Injection:
5pC
Channel Capacitance (CS(off), CD(off)):
8pF, 8pF
Current – Leakage (IS(off)) (Max):
100pA
Crosstalk:
-105dB @ 1MHz
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Package / Case:
8-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
8-SOIC
8
GET A
QUOTE
ISL5120CB-T
ISL5120CB-TRenesasIC SWITCH SPST-NOX2 20OHM 8SOICAnalog Switches, Multiplexers, Demultiplexers8-SOICN/A0°C ~ 70°C (TA)
Switch Circuit:
SPST – NO
Multiplexer/Demultiplexer Circuit:
1:1
Number of Circuits:
2
On-State Resistance (Max):
20Ohm
Channel-to-Channel Matching (ΔRon):
800mOhm
Voltage – Supply, Single (V+):
2.7V ~ 12V
Switch Time (Ton, Toff) (Max):
35ns, 30ns
Charge Injection:
5pC
Channel Capacitance (CS(off), CD(off)):
8pF, 8pF
Current – Leakage (IS(off)) (Max):
100pA
Crosstalk:
-105dB @ 1MHz
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Package / Case:
8-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
8-SOIC
184
GET A
QUOTE
ISL5120CBZ
ISL5120CBZRenesasIC SWITCH SPST-NOX2 20OHM 8SOICAnalog Switches, Multiplexers, Demultiplexers8-SOICN/A0°C ~ 70°C (TA)
Switch Circuit:
SPST – NO
Multiplexer/Demultiplexer Circuit:
1:1
Number of Circuits:
2
On-State Resistance (Max):
20Ohm
Channel-to-Channel Matching (ΔRon):
800mOhm
Voltage – Supply, Single (V+):
2.7V ~ 12V
Switch Time (Ton, Toff) (Max):
35ns, 30ns
Charge Injection:
5pC
Channel Capacitance (CS(off), CD(off)):
8pF, 8pF
Current – Leakage (IS(off)) (Max):
100pA
Crosstalk:
-105dB @ 1MHz
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Package / Case:
8-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
8-SOIC
70
GET A
QUOTE
ISL5120CBZ-T
ISL5120CBZ-TRenesasIC SWITCH SPST-NOX2 20OHM 8SOICAnalog Switches, Multiplexers, Demultiplexers8-SOICN/A0°C ~ 70°C (TA)
Switch Circuit:
SPST – NO
Multiplexer/Demultiplexer Circuit:
1:1
Number of Circuits:
2
On-State Resistance (Max):
20Ohm
Channel-to-Channel Matching (ΔRon):
800mOhm
Voltage – Supply, Single (V+):
2.7V ~ 12V
Switch Time (Ton, Toff) (Max):
35ns, 30ns
Charge Injection:
5pC
Channel Capacitance (CS(off), CD(off)):
8pF, 8pF
Current – Leakage (IS(off)) (Max):
100pA
Crosstalk:
-105dB @ 1MHz
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Package / Case:
8-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
8-SOIC
638
GET A
QUOTE
ISL5120IB
ISL5120IBRenesasIC SWITCH SPST-NOX2 20OHM 8SOICAnalog Switches, Multiplexers, Demultiplexers8-SOICN/A-40°C ~ 85°C (TA)
Switch Circuit:
SPST – NO
Multiplexer/Demultiplexer Circuit:
1:1
Number of Circuits:
2
On-State Resistance (Max):
20Ohm
Channel-to-Channel Matching (ΔRon):
800mOhm
Voltage – Supply, Single (V+):
2.7V ~ 12V
Switch Time (Ton, Toff) (Max):
35ns, 30ns
Charge Injection:
5pC
Channel Capacitance (CS(off), CD(off)):
8pF, 8pF
Current – Leakage (IS(off)) (Max):
100pA
Crosstalk:
-105dB @ 1MHz
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
8-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
8-SOIC
885
GET A
QUOTE
ISL5120IBZ
ISL5120IBZRenesasIC SWITCH SPST-NOX2 20OHM 8SOICAnalog Switches, Multiplexers, Demultiplexers8-SOICN/A-40°C ~ 85°C (TA)
Switch Circuit:
SPST – NO
Multiplexer/Demultiplexer Circuit:
1:1
Number of Circuits:
2
On-State Resistance (Max):
20Ohm
Channel-to-Channel Matching (ΔRon):
800mOhm
Voltage – Supply, Single (V+):
2.7V ~ 12V
Switch Time (Ton, Toff) (Max):
35ns, 30ns
Charge Injection:
5pC
Channel Capacitance (CS(off), CD(off)):
8pF, 8pF
Current – Leakage (IS(off)) (Max):
100pA
Crosstalk:
-105dB @ 1MHz
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
8-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
8-SOIC
248
GET A
QUOTE
ISL5120IBZ-T
ISL5120IBZ-TRenesasIC SWITCH SPST-NOX2 20OHM 8SOICAnalog Switches, Multiplexers, Demultiplexers8-SOICN/A-40°C ~ 85°C (TA)
Switch Circuit:
SPST – NO
Multiplexer/Demultiplexer Circuit:
1:1
Number of Circuits:
2
On-State Resistance (Max):
20Ohm
Channel-to-Channel Matching (ΔRon):
800mOhm
Voltage – Supply, Single (V+):
2.7V ~ 12V
Switch Time (Ton, Toff) (Max):
35ns, 30ns
Charge Injection:
5pC
Channel Capacitance (CS(off), CD(off)):
8pF, 8pF
Current – Leakage (IS(off)) (Max):
100pA
Crosstalk:
-105dB @ 1MHz
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
8-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
8-SOIC
1,555
GET A
QUOTE
ISL5120IH-T
ISL5120IH-TRenesasIC SWITCH SPST-NOX2 20OHM SOT23Analog Switches, Multiplexers, DemultiplexersSOT-23-8N/A-40°C ~ 85°C (TA)
Switch Circuit:
SPST – NO
Multiplexer/Demultiplexer Circuit:
1:1
Number of Circuits:
2
On-State Resistance (Max):
20Ohm
Channel-to-Channel Matching (ΔRon):
800mOhm
Voltage – Supply, Single (V+):
2.7V ~ 12V
Switch Time (Ton, Toff) (Max):
35ns, 30ns
Charge Injection:
5pC
Channel Capacitance (CS(off), CD(off)):
8pF, 8pF
Current – Leakage (IS(off)) (Max):
100pA
Crosstalk:
-105dB @ 1MHz
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
SOT-23-8
Supplier Device Package:
SOT-23-8
1,378
GET A
QUOTE
ISL5120IHZ-T
ISL5120IHZ-TRenesasIC SWITCH SPST-NOX2 20OHM SOT23Analog Switches, Multiplexers, DemultiplexersSOT-23-8N/A-40°C ~ 85°C (TA)
Switch Circuit:
SPST – NO
Multiplexer/Demultiplexer Circuit:
1:1
Number of Circuits:
2
On-State Resistance (Max):
20Ohm
Channel-to-Channel Matching (ΔRon):
800mOhm
Voltage – Supply, Single (V+):
2.7V ~ 12V
Switch Time (Ton, Toff) (Max):
35ns, 30ns
Charge Injection:
5pC
Channel Capacitance (CS(off), CD(off)):
8pF, 8pF
Current – Leakage (IS(off)) (Max):
100pA
Crosstalk:
-105dB @ 1MHz
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
SOT-23-8
Supplier Device Package:
SOT-23-8
1,312
GET A
QUOTE
ISL5121CB
ISL5121CBRenesasIC SWITCH SPST-NCX2 20OHM 8SOICAnalog Switches, Multiplexers, Demultiplexers8-SOICN/A0°C ~ 70°C (TA)
Switch Circuit:
SPST – NC
Multiplexer/Demultiplexer Circuit:
1:1
Number of Circuits:
2
On-State Resistance (Max):
20Ohm
Channel-to-Channel Matching (ΔRon):
800mOhm
Voltage – Supply, Single (V+):
2.7V ~ 12V
Switch Time (Ton, Toff) (Max):
35ns, 30ns
Charge Injection:
5pC
Channel Capacitance (CS(off), CD(off)):
8pF, 8pF
Current – Leakage (IS(off)) (Max):
100pA
Crosstalk:
-105dB @ 1MHz
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Package / Case:
8-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
8-SOIC
485
GET A
QUOTE
ISL5121CB-T
ISL5121CB-TRenesasIC SWITCH SPST-NCX2 20OHM 8SOICAnalog Switches, Multiplexers, Demultiplexers8-SOICN/A0°C ~ 70°C (TA)
Switch Circuit:
SPST – NC
Multiplexer/Demultiplexer Circuit:
1:1
Number of Circuits:
2
On-State Resistance (Max):
20Ohm
Channel-to-Channel Matching (ΔRon):
800mOhm
Voltage – Supply, Single (V+):
2.7V ~ 12V
Switch Time (Ton, Toff) (Max):
35ns, 30ns
Charge Injection:
5pC
Channel Capacitance (CS(off), CD(off)):
8pF, 8pF
Current – Leakage (IS(off)) (Max):
100pA
Crosstalk:
-105dB @ 1MHz
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Package / Case:
8-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
8-SOIC
976
GET A
QUOTE
ISL5121CBZ
ISL5121CBZRenesasIC SWITCH SPST-NCX2 20OHM 8SOICAnalog Switches, Multiplexers, Demultiplexers8-SOICN/A0°C ~ 70°C (TA)
Switch Circuit:
SPST – NC
Multiplexer/Demultiplexer Circuit:
1:1
Number of Circuits:
2
On-State Resistance (Max):
20Ohm
Channel-to-Channel Matching (ΔRon):
800mOhm
Voltage – Supply, Single (V+):
2.7V ~ 12V
Switch Time (Ton, Toff) (Max):
35ns, 30ns
Charge Injection:
5pC
Channel Capacitance (CS(off), CD(off)):
8pF, 8pF
Current – Leakage (IS(off)) (Max):
100pA
Crosstalk:
-105dB @ 1MHz
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Package / Case:
8-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
8-SOIC
1,506
GET A
QUOTE
ISL5121CBZ-T
ISL5121CBZ-TRenesasIC SWITCH SPST-NCX2 20OHM 8SOICAnalog Switches, Multiplexers, Demultiplexers8-SOICN/A0°C ~ 70°C (TA)
Switch Circuit:
SPST – NC
Multiplexer/Demultiplexer Circuit:
1:1
Number of Circuits:
2
On-State Resistance (Max):
20Ohm
Channel-to-Channel Matching (ΔRon):
800mOhm
Voltage – Supply, Single (V+):
2.7V ~ 12V
Switch Time (Ton, Toff) (Max):
35ns, 30ns
Charge Injection:
5pC
Channel Capacitance (CS(off), CD(off)):
8pF, 8pF
Current – Leakage (IS(off)) (Max):
100pA
Crosstalk:
-105dB @ 1MHz
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Package / Case:
8-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
8-SOIC
91
GET A
QUOTE
ISL5121IB
ISL5121IBRenesasIC SWITCH SPST-NCX2 20OHM 8SOICAnalog Switches, Multiplexers, Demultiplexers8-SOICN/A-40°C ~ 85°C (TA)
Switch Circuit:
SPST – NC
Multiplexer/Demultiplexer Circuit:
1:1
Number of Circuits:
2
On-State Resistance (Max):
20Ohm
Channel-to-Channel Matching (ΔRon):
800mOhm
Voltage – Supply, Single (V+):
2.7V ~ 12V
Switch Time (Ton, Toff) (Max):
35ns, 30ns
Charge Injection:
5pC
Channel Capacitance (CS(off), CD(off)):
8pF, 8pF
Current – Leakage (IS(off)) (Max):
100pA
Crosstalk:
-105dB @ 1MHz
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
8-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
8-SOIC
488
GET A
QUOTE
ISL5121IB-T
ISL5121IB-TRenesasIC SWITCH SPST-NCX2 20OHM 8SOICAnalog Switches, Multiplexers, Demultiplexers8-SOICN/A-40°C ~ 85°C (TA)
Switch Circuit:
SPST – NC
Multiplexer/Demultiplexer Circuit:
1:1
Number of Circuits:
2
On-State Resistance (Max):
20Ohm
Channel-to-Channel Matching (ΔRon):
800mOhm
Voltage – Supply, Single (V+):
2.7V ~ 12V
Switch Time (Ton, Toff) (Max):
35ns, 30ns
Charge Injection:
5pC
Channel Capacitance (CS(off), CD(off)):
8pF, 8pF
Current – Leakage (IS(off)) (Max):
100pA
Crosstalk:
-105dB @ 1MHz
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
8-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
8-SOIC
489
GET A
QUOTE
ISL5121IBZ
ISL5121IBZRenesasIC SWITCH SPST-NCX2 20OHM 8SOICAnalog Switches, Multiplexers, Demultiplexers8-SOICN/A-40°C ~ 85°C (TA)
Switch Circuit:
SPST – NC
Multiplexer/Demultiplexer Circuit:
1:1
Number of Circuits:
2
On-State Resistance (Max):
20Ohm
Channel-to-Channel Matching (ΔRon):
800mOhm
Voltage – Supply, Single (V+):
2.7V ~ 12V
Switch Time (Ton, Toff) (Max):
35ns, 30ns
Charge Injection:
5pC
Channel Capacitance (CS(off), CD(off)):
8pF, 8pF
Current – Leakage (IS(off)) (Max):
100pA
Crosstalk:
-105dB @ 1MHz
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
8-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
8-SOIC
419
GET A
QUOTE
ISL5121IBZ-T
ISL5121IBZ-TRenesasIC SWITCH SPST-NCX2 20OHM 8SOICAnalog Switches, Multiplexers, Demultiplexers8-SOICN/A-40°C ~ 85°C (TA)
Switch Circuit:
SPST – NC
Multiplexer/Demultiplexer Circuit:
1:1
Number of Circuits:
2
On-State Resistance (Max):
20Ohm
Channel-to-Channel Matching (ΔRon):
800mOhm
Voltage – Supply, Single (V+):
2.7V ~ 12V
Switch Time (Ton, Toff) (Max):
35ns, 30ns
Charge Injection:
5pC
Channel Capacitance (CS(off), CD(off)):
8pF, 8pF
Current – Leakage (IS(off)) (Max):
100pA
Crosstalk:
-105dB @ 1MHz
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
8-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
8-SOIC
115
GET A
QUOTE

Featured Brands

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.

We’ve Got You Covered!

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.

























    I agree to receive newsletters and promotional emails. I can unsubscribe at any time.


























      I agree to receive newsletters and promotional emails. I can unsubscribe at any time.


      See What We Have to Offer!

      keyboard_arrow_up