开关IC
The SGM4782 is high-speed, low-voltage, low on-resistance, CMOS analog multiplexer/switch that configured as two 4-channel multiplexers. It operates from a single +1.8V to +4.2V power supply. Targeted applications include battery powered equipment that benefit from low RON 0.5Ω and fast switching speeds tON = 20ns, tOFF = 20ns.
The SGM4782 can handle rail-to-rail analog signals and is available in Green TQFN-3×3-16L and TSSOP-16 packages.
FEATURES
• Voltage Operation: 1.8V to 4.2V
• Low On-Resistance: 0.5Ω TYP at 4.2V
• Low On-Resistance Flatness
• -3dB Bandwidth: 30MHz
• Fast Switching Times +4.2V
tON 20ns
tOFF 20ns
• Low Crosstalk: -108dB at 1MHz
• Typical Power Consumption < 0.01μW
• TTL/CMOS Compatible
• Rail-to-Rail Input and Output Operation
• Break-Before-Make Switching
• Extended Industrial Temperature Range:
-40℃ to +85℃
• Available in Green TQFN-3×3-16L and TSSOP-16 Packages