Analog Switches, Multiplexers, Demultiplexers
Products in this family are used for interconnecting or routing analog signals between multiple available signal paths. Functioning similar to a traditional electromechanical switch, their solid-state character facilitates electronic control, longer service life, and reduced switching noise compared to electromechanical switching, in trade for added constraints on the amplitude and bias of the signals being switched.
Sourcing ROHM Semiconductor Analog Switches, Multiplexers, Demultiplexers: in-stock lines for quick ship, BOM matching for multi-line builds, and original-channel screening — not keyword stuffing.
Product List
Total Components: 21
| Product | Pricing | Datasheet | Channel-to-Channel Matching (ΔRon) | Switch Time (Ton, Toff) (Max) | Charge Injection | Channel Capacitance (CS(off), CD(off)) | Current - Leakage (IS(off)) (Max) | Crosstalk | -3db Bandwidth | Multiplexer/Demultiplexer Circuit | On-State Resistance (Max) | Switch Circuit | Voltage - Supply, Dual (V±) | Voltage - Supply, Single (V+) | Mounting Type | Number of Circuits | Operating Temperature | Package / Case | Supplier Device Package | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 BU4051BCF-BZE2 ROHM Semiconductor | 4Ohm | - | - | 10pF | 300nA | - | - | 8:1 | 160Ohm | - | - | 3V ~ 18V | Surface Mount | 1 | -40°C ~ 85°C (TA) | 16-SOIC (0.173", 4.40mm Width) | 16-SOP | 7,635 | ||
BU4052BCF-BZE2 ROHM Semiconductor | 4Ohm | - | - | 10pF | 300nA | - | - | 4:1 | 160Ohm | SP4T | - | 3V ~ 18V | Surface Mount | 2 | -40°C ~ 85°C (TA) | 16-SOIC (0.173", 4.40mm Width) | 16-SOP | 9,759 | ||
 BU4066BCF-BZE2 ROHM Semiconductor | 5Ohm | - | - | 10pF | 300nA | -50dB @ 1MHz | - | 1:1 | 280Ohm | SPST - NO | - | 3V ~ 18V | Surface Mount | 4 | -40°C ~ 85°C (TA) | 14-SOIC (0.173", 4.40mm Width) | 14-SOP | 6,892 | ||
BU4551BF-BZE2 ROHM Semiconductor | 5Ohm | - | - | 10pF | 300nA | - | - | 2:1 | 280Ohm | SPDT | - | 3V ~ 16V | Surface Mount | 4 | -40°C ~ 85°C (TA) | 16-SOIC (0.173", 4.40mm Width) | 16-SOP | 4,184 | ||
 BU4S66-TR ROHM Semiconductor | - | - | - | 10pF | 300nA | - | 30MHz | 1:1 | 160Ohm | SPST - NO | 3V ~ 16V | 3V ~ 16V | Surface Mount | 1 | -40°C ~ 85°C | SC-74A, SOT-753 | SMP5 | 9,636 | ||
BU4066BCF-E2 ROHM Semiconductor | 1 $0.9900 | - | - | - | 10pF | 300nA | -50dB @ 1MHz | - | 1:1 | 280Ohm | SPST - NO | - | 3V ~ 18V | Surface Mount | 4 | -40°C ~ 85°C (TA) | 14-SOIC (0.173", 4.40mm Width) | 14-SOP | 9,625 | |
BU4052BCF-E2 ROHM Semiconductor | 1 $1.2500 | - | - | - | 10pF | 300nA | - | - | 4:1 | 160Ohm | SP4T | - | 3V ~ 18V | Surface Mount | 2 | -40°C ~ 85°C (TA) | 16-SOIC (0.173", 4.40mm Width) | 16-SOP | 8,132 | |
BU4051BCF-E2 ROHM Semiconductor | 1 $1.2500 | - | - | - | 10pF | 300nA | - | - | 8:1 | 160Ohm | - | - | 3V ~ 18V | Surface Mount | 1 | -40°C ~ 85°C (TA) | 16-SOIC (0.173", 4.40mm Width) | 16-SOP | 2,447 | |
 BU4551BFV-E2 ROHM Semiconductor | 1 $1.8400 | - | - | - | 10pF | 300nA | - | - | 2:1 | 280Ohm | SPDT | - | 3V ~ 16V | Surface Mount | 4 | -40°C ~ 85°C (TA) | 16-LSSOP (0.173", 4.40mm Width) | 16-SSOP-B | 9,134 | |
 BU4066BCFV-E2 ROHM Semiconductor | 1 $1.1700 | - | - | - | 10pF | 300nA | -50dB @ 1MHz | - | 1:1 | 280Ohm | SPST - NO | - | 3V ~ 18V | Surface Mount | 4 | -40°C ~ 85°C (TA) | 14-LSSOP (0.173", 4.40mm Width) | 14-SSOP-B | 7,935 | |
BU4051BCFV-E2 ROHM Semiconductor | 1 $1.4600 | - | - | - | 10pF | 300nA | - | - | 8:1 | 160Ohm | - | - | 3V ~ 18V | Surface Mount | 1 | -40°C ~ 85°C (TA) | 16-LSSOP (0.173", 4.40mm Width) | 16-SSOP-B | 7,403 | |
BU4551BF-E2 ROHM Semiconductor | 1 $1.5100 | - | - | - | 10pF | 300nA | - | - | 2:1 | 280Ohm | SPDT | - | 3V ~ 16V | Surface Mount | 4 | -40°C ~ 85°C (TA) | 16-SOIC (0.173", 4.40mm Width) | 16-SOP | 2,939 | |
BU4052BCFV-E2 ROHM Semiconductor | 1 $1.6700 | - | - | - | 10pF | 300nA | - | - | 4:1 | 160Ohm | SP4T | - | 3V ~ 18V | Surface Mount | 2 | -40°C ~ 85°C (TA) | 16-LSSOP (0.173", 4.40mm Width) | 16-SSOP-B | 2,499 | |
BU4S66G2-TR ROHM Semiconductor | 1 $0.2769 100 $0.2215 500 $0.1846 | - | - | - | 10pF | 300nA | - | - | 1:1 | 280Ohm | SPST - NO | - | 3V ~ 18V | Surface Mount | 1 | -40°C ~ 85°C (TA) | SC-74A, SOT-753 | 5-SSOP | 6,000 | |
BU4053BCF-E2 ROHM Semiconductor | 1 $0.6615 100 $0.5292 500 $0.4410 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 30 | |
 BU4051BC ROHM Semiconductor | - | - | - | 10pF | 300nA | - | - | 8:1 | 160Ohm | - | - | 3V ~ 18V | Through Hole | 1 | -40°C ~ 85°C (TA) | 16-DIP (0.300", 7.62mm) | 16-DIP | 5,457 | ||
BU4052BC ROHM Semiconductor | - | - | - | 10pF | 300nA | - | - | 4:1 | 160Ohm | SP4T | - | 3V ~ 18V | Through Hole | 2 | -40°C ~ 85°C (TA) | 16-DIP (0.300", 7.62mm) | 16-DIP | 1,446 | ||
BU4053BC ROHM Semiconductor | - | - | - | 10pF | 300nA | - | - | 2:1 | 160Ohm | SPDT | - | 3V ~ 18V | Through Hole | 3 | -40°C ~ 85°C (TA) | 16-DIP (0.300", 7.62mm) | 16-DIP | 7,861 | ||
 BU4066BC ROHM Semiconductor | - | - | - | 10pF | 300nA | -50dB @ 1MHz | - | 1:1 | 280Ohm | SPST - NO | - | 3V ~ 18V | Through Hole | 4 | -40°C ~ 85°C (TA) | 14-DIP (0.300", 7.62mm) | 14-DIP | 6,967 | ||
BU4551B ROHM Semiconductor | - | - | - | 10pF | 300nA | - | - | 2:1 | 280Ohm | SPDT | - | 3V ~ 16V | Through Hole | 4 | -40°C ~ 85°C (TA) | 16-DIP (0.300", 7.62mm) | 16-DIP | 1,253 |