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.
Analog Switches, Multiplexers, Demultiplexers
Total Products: 8,347
| Image | Data Sheet | Part Number | Manufacturer | Description | Category | Device Package | Voltage | Operating Temp | Additional Specifications | Qty | Get A Quote |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | MAX389CPN | Analog Devices Inc. | IC SWITCH SP4T X 2 3KOHM 18DIP | Analog Switches, Multiplexers, Demultiplexers | 18-PDIP | N/A | 0°C ~ 70°C (TA) | Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 3kOhm Channel-to-Channel Matching (ΔRon): 300Ohm Voltage – Supply, Dual (V±): ±4.5V ~ 18V Switch Time (Ton, Toff) (Max): 1.5µs, 1µs Charge Injection: 55pC Channel Capacitance (CS(off), CD(off)): 5pF, 25pF Current – Leakage (IS(off)) (Max): 500pA Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Through Hole Package / Case: 18-DIP (0.300″”, 7.62mm) Supplier Device Package: 18-PDIP | 836 | ||
 | MAX389CPN+ | Analog Devices Inc. | IC SWITCH SP4T X 2 3KOHM 18DIP | Analog Switches, Multiplexers, Demultiplexers | 18-PDIP | N/A | 0°C ~ 70°C (TA) | Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 3kOhm Channel-to-Channel Matching (ΔRon): 300Ohm Voltage – Supply, Dual (V±): ±4.5V ~ 18V Switch Time (Ton, Toff) (Max): 1.5µs, 1µs Charge Injection: 55pC Channel Capacitance (CS(off), CD(off)): 5pF, 25pF Current – Leakage (IS(off)) (Max): 500pA Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Through Hole Package / Case: 18-DIP (0.300″”, 7.62mm) Supplier Device Package: 18-PDIP | 103 | ||
 | MAX389CWG | Analog Devices Inc. | IC SWITCH SP4T X 2 3KOHM 24SOIC | Analog Switches, Multiplexers, Demultiplexers | 24-SOIC | N/A | 0°C ~ 70°C (TA) | Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 3kOhm Channel-to-Channel Matching (ΔRon): 300Ohm Voltage – Supply, Dual (V±): ±4.5V ~ 18V Switch Time (Ton, Toff) (Max): 1.5µs, 1µs Charge Injection: 55pC Channel Capacitance (CS(off), CD(off)): 5pF, 25pF Current – Leakage (IS(off)) (Max): 500pA Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 24-SOIC (0.295″”, 7.50mm Width) Supplier Device Package: 24-SOIC | 1,180 | ||
 | MAX389CWG+ | Analog Devices Inc. | IC SWITCH SP4T X 2 3KOHM 24SOIC | Analog Switches, Multiplexers, Demultiplexers | 24-SOIC | N/A | 0°C ~ 70°C (TA) | Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 3kOhm Channel-to-Channel Matching (ΔRon): 300Ohm Voltage – Supply, Dual (V±): ±4.5V ~ 18V Switch Time (Ton, Toff) (Max): 1.5µs, 1µs Charge Injection: 55pC Channel Capacitance (CS(off), CD(off)): 5pF, 25pF Current – Leakage (IS(off)) (Max): 500pA Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 24-SOIC (0.295″”, 7.50mm Width) Supplier Device Package: 24-SOIC | 104 | ||
 | MAX389CWG+T | Analog Devices Inc. | IC SWITCH SP4T X 2 3KOHM 24SOIC | Analog Switches, Multiplexers, Demultiplexers | 24-SOIC | N/A | 0°C ~ 70°C (TA) | Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 3kOhm Channel-to-Channel Matching (ΔRon): 300Ohm Voltage – Supply, Dual (V±): ±4.5V ~ 18V Switch Time (Ton, Toff) (Max): 1.5µs, 1µs Charge Injection: 55pC Channel Capacitance (CS(off), CD(off)): 5pF, 25pF Current – Leakage (IS(off)) (Max): 500pA Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 24-SOIC (0.295″”, 7.50mm Width) Supplier Device Package: 24-SOIC | 814 | ||
 | MAX389EPN | Analog Devices Inc. | IC SWITCH SP4T X 2 3KOHM 18DIP | Analog Switches, Multiplexers, Demultiplexers | 18-PDIP | N/A | -40°C ~ 85°C (TA) | Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 3kOhm Channel-to-Channel Matching (ΔRon): 300Ohm Voltage – Supply, Dual (V±): ±4.5V ~ 18V Switch Time (Ton, Toff) (Max): 1.5µs, 1µs Charge Injection: 55pC Channel Capacitance (CS(off), CD(off)): 5pF, 25pF Current – Leakage (IS(off)) (Max): 500pA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Through Hole Package / Case: 18-DIP (0.300″”, 7.62mm) Supplier Device Package: 18-PDIP | 396 | ||
 | MAX389EPN+ | Analog Devices Inc. | IC SWITCH SP4T X 2 3KOHM 18DIP | Analog Switches, Multiplexers, Demultiplexers | 18-PDIP | N/A | -40°C ~ 85°C (TA) | Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 3kOhm Channel-to-Channel Matching (ΔRon): 300Ohm Voltage – Supply, Dual (V±): ±4.5V ~ 18V Switch Time (Ton, Toff) (Max): 1.5µs, 1µs Charge Injection: 55pC Channel Capacitance (CS(off), CD(off)): 5pF, 25pF Current – Leakage (IS(off)) (Max): 500pA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Through Hole Package / Case: 18-DIP (0.300″”, 7.62mm) Supplier Device Package: 18-PDIP | 358 | ||
 | MAX389EWG | Analog Devices Inc. | IC SWITCH SP4T X 2 3KOHM 24SOIC | Analog Switches, Multiplexers, Demultiplexers | 24-SOIC | N/A | -40°C ~ 85°C (TA) | Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 3kOhm Channel-to-Channel Matching (ΔRon): 300Ohm Voltage – Supply, Dual (V±): ±4.5V ~ 18V Switch Time (Ton, Toff) (Max): 1.5µs, 1µs Charge Injection: 55pC Channel Capacitance (CS(off), CD(off)): 5pF, 25pF Current – Leakage (IS(off)) (Max): 500pA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 24-SOIC (0.295″”, 7.50mm Width) Supplier Device Package: 24-SOIC | 864 | ||
 | MAX389EWG+ | Analog Devices Inc. | IC SWITCH SP4T X 2 3KOHM 24SOIC | Analog Switches, Multiplexers, Demultiplexers | 24-SOIC | N/A | -40°C ~ 85°C (TA) | Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 3kOhm Channel-to-Channel Matching (ΔRon): 300Ohm Voltage – Supply, Dual (V±): ±4.5V ~ 18V Switch Time (Ton, Toff) (Max): 1.5µs, 1µs Charge Injection: 55pC Channel Capacitance (CS(off), CD(off)): 5pF, 25pF Current – Leakage (IS(off)) (Max): 500pA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 24-SOIC (0.295″”, 7.50mm Width) Supplier Device Package: 24-SOIC | 1,135 | ||
 | MAX389EWG+T | Analog Devices Inc. | IC SWITCH SP4T X 2 3KOHM 24SOIC | Analog Switches, Multiplexers, Demultiplexers | 24-SOIC | N/A | -40°C ~ 85°C (TA) | Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 3kOhm Channel-to-Channel Matching (ΔRon): 300Ohm Voltage – Supply, Dual (V±): ±4.5V ~ 18V Switch Time (Ton, Toff) (Max): 1.5µs, 1µs Charge Injection: 55pC Channel Capacitance (CS(off), CD(off)): 5pF, 25pF Current – Leakage (IS(off)) (Max): 500pA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 24-SOIC (0.295″”, 7.50mm Width) Supplier Device Package: 24-SOIC | 748 | ||
| N/A | MAX391C/D | Analog Devices Inc. | IC SWITCH SPST-NC X 4 35OHM DIE | Analog Switches, Multiplexers, Demultiplexers | Die | N/A | 0°C ~ 70°C | Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 35Ohm Channel-to-Channel Matching (ΔRon): 300mOhm (Typ) Voltage – Supply, Single (V+): 3V ~ 15V Voltage – Supply, Dual (V±): ±3V ~ 8V Switch Time (Ton, Toff) (Max): 130ns, 75ns Charge Injection: 2pC Channel Capacitance (CS(off), CD(off)): 9pF, 9pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -85dB @ 1MHz Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: Die Supplier Device Package: Die | 759 | ||
 | MAX391CPE | Analog Devices Inc. | IC SWITCH SPST-NCX4 35OHM 16DIP | Analog Switches, Multiplexers, Demultiplexers | 16-PDIP | N/A | 0°C ~ 70°C (TA) | Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 35Ohm Channel-to-Channel Matching (ΔRon): 300mOhm Voltage – Supply, Single (V+): 3V ~ 15V Voltage – Supply, Dual (V±): ±3V ~ 8V Switch Time (Ton, Toff) (Max): 130ns, 75ns Charge Injection: 2pC Channel Capacitance (CS(off), CD(off)): 9pF, 9pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -85dB @ 1MHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Through Hole Package / Case: 16-DIP (0.300″”, 7.62mm) Supplier Device Package: 16-PDIP | 1,776 | ||
 | MAX391CPE+ | Analog Devices Inc. | IC SWITCH SPST-NCX4 35OHM 16DIP | Analog Switches, Multiplexers, Demultiplexers | 16-PDIP | N/A | 0°C ~ 70°C (TA) | Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 35Ohm Channel-to-Channel Matching (ΔRon): 300mOhm Voltage – Supply, Single (V+): 3V ~ 15V Voltage – Supply, Dual (V±): ±3V ~ 8V Switch Time (Ton, Toff) (Max): 130ns, 75ns Charge Injection: 2pC Channel Capacitance (CS(off), CD(off)): 9pF, 9pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -85dB @ 1MHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Through Hole Package / Case: 16-DIP (0.300″”, 7.62mm) Supplier Device Package: 16-PDIP | 201 | ||
 | MAX391CSE | Analog Devices Inc. | IC SWITCH SPST-NCX4 35OHM 16SOIC | Analog Switches, Multiplexers, Demultiplexers | 16-SOIC | N/A | 0°C ~ 70°C (TA) | Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 35Ohm Channel-to-Channel Matching (ΔRon): 300mOhm Voltage – Supply, Single (V+): 3V ~ 15V Voltage – Supply, Dual (V±): ±3V ~ 8V Switch Time (Ton, Toff) (Max): 130ns, 75ns Charge Injection: 2pC Channel Capacitance (CS(off), CD(off)): 9pF, 9pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -85dB @ 1MHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SOIC | 1,288 | ||
 | MAX391CSE+ | Analog Devices Inc. | IC SWITCH SPST-NCX4 35OHM 16SOIC | Analog Switches, Multiplexers, Demultiplexers | 16-SOIC | N/A | 0°C ~ 70°C (TA) | Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 35Ohm Channel-to-Channel Matching (ΔRon): 300mOhm Voltage – Supply, Single (V+): 3V ~ 15V Voltage – Supply, Dual (V±): ±3V ~ 8V Switch Time (Ton, Toff) (Max): 130ns, 75ns Charge Injection: 2pC Channel Capacitance (CS(off), CD(off)): 9pF, 9pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -85dB @ 1MHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SOIC | 673 | ||
 | MAX391CSE+T | Analog Devices Inc. | IC SWITCH SPST-NCX4 35OHM 16SOIC | Analog Switches, Multiplexers, Demultiplexers | 16-SOIC | N/A | 0°C ~ 70°C (TA) | Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 35Ohm Channel-to-Channel Matching (ΔRon): 300mOhm Voltage – Supply, Single (V+): 3V ~ 15V Voltage – Supply, Dual (V±): ±3V ~ 8V Switch Time (Ton, Toff) (Max): 130ns, 75ns Charge Injection: 2pC Channel Capacitance (CS(off), CD(off)): 9pF, 9pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -85dB @ 1MHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SOIC | 1,271 | ||
 | MAX391CSE+TG002 | Analog Devices Inc. | INTEGRATED CIRCUIT | Analog Switches, Multiplexers, Demultiplexers | N/A | N/A | N/A | N/A | 1,049 | ||
 | MAX391CUE | Analog Devices Inc. | IC SW SPST-NCX4 35OHM 16TSSOP | Analog Switches, Multiplexers, Demultiplexers | 16-TSSOP | N/A | 0°C ~ 70°C (TA) | Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 35Ohm Channel-to-Channel Matching (ΔRon): 300mOhm Voltage – Supply, Single (V+): 3V ~ 15V Voltage – Supply, Dual (V±): ±3V ~ 8V Switch Time (Ton, Toff) (Max): 130ns, 75ns Charge Injection: 2pC Channel Capacitance (CS(off), CD(off)): 9pF, 9pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -85dB @ 1MHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173″”, 4.40mm Width) Supplier Device Package: 16-TSSOP | 722 | ||
 | MAX391EPE | Analog Devices Inc. | IC SWITCH SPST-NCX4 35OHM 16DIP | Analog Switches, Multiplexers, Demultiplexers | 16-PDIP | N/A | -40°C ~ 85°C (TA) | Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 35Ohm Channel-to-Channel Matching (ΔRon): 300mOhm Voltage – Supply, Single (V+): 3V ~ 15V Voltage – Supply, Dual (V±): ±3V ~ 8V Switch Time (Ton, Toff) (Max): 130ns, 75ns Charge Injection: 2pC Channel Capacitance (CS(off), CD(off)): 9pF, 9pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -85dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Through Hole Package / Case: 16-DIP (0.300″”, 7.62mm) Supplier Device Package: 16-PDIP | 1,427 | ||
| N/A | MAX391EPE+ | Analog Devices Inc. | IC INTEGRATED CIRCUIT | Analog Switches, Multiplexers, Demultiplexers | N/A | N/A | N/A | N/A | 708 |
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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