The SGM3718 is a dual SPDT (single-pole/double-throw) analog switch. It operates from a 2.5V to 5V single power supply and allows a -2V negative signal passing with low distortion.
The SGM3718 features ultra-low on-resistance, low voltage and fast switching times. The high performances make it very suitable for multiple applications, such as portable equipment, audio and video signal routing, etc. In addition, the SGM3718 can be used as a dual 2-to-1 multiplexer because it has two normally open and two normally close switches. Low power consumption is also one of the important reasons that make it a good choice.
The SGM3718 is available in a Green UTQFN-1.8×1.4-10L package. It operates over an ambient temperature range of -40℃ to +85℃.
Single Supply Voltage Range: 2.5V to 5V
Negative Signal Swing Capability: -2V to V+
Ultra Low On-Resistance: 0.6Ω (TYP) at V+ = 4.5V
Fast Switching Times:
tON: 17ns (TYP)
tOFF: 24ns (TYP)
Low On-Resistance Flatness
-3dB Bandwidth: 400MHz
High Off-Isolation: -57dB at 1MHz
Low Crosstalk: -61dB at 1MHz
1.8V Logic Control
Rail-to-Rail Input and Output Operation
Break-Before-Make Switching
-40℃ to +85℃ Operating Temperature Range
Available in a Green UTQFN-1.8×1.4-10L Package
Cellular Phones
Portable Equipment
Sample-and-Hold Circuits
Battery-Powered Systems
| Part Number | Status | Package | Pins | Pb-Free | Temp Range | |
| SGM3718YUWQ10G/TR | Production | UTQFN-1.8×1.4-10L | 10 | Y | -40℃ to +85℃ | Samples |
