改进，四路， SPST模拟开关 Improved, Quad, SPST Analog Switches
General Description
Maxim’s redesigned DG411/DG412/DG413 analog switches now feature low on-resistance matching between switches 3Ωmax and guaranteed on-resistance flatness over the signal range Δ4Ωmax. These low on-resistance switches conduct equally well in either direction. They guarantee low charge injection, low power consumption, and an ESD tolerance of 2000V minimum per Method 3015.7. The new design offers lower off-leakage current over temperature less than 5nA at +85°C.
New Features
♦Plug-In Upgrade for Industry-Standard DG411/DG412/DG413
♦Improved RDSONMatch Between Channels 3Ωmax
♦Guaranteed RFLATONOver Signal Range Δ4Ω
♦Improved Charge Injection 10pC max
♦Improved Off-Leakage Current Over Temperature < 5nA at +85°C
♦Withstand Electrostatic Discharge 2000V min per Method 3015.7
Existing Features
♦Low RDSON35Ωmax
♦Single-Supply Operation +10V to +30V
♦Bipolar-Supply Operation ±4.5V to ±20V
♦Low Power Consumption 35µW max
♦Rail-to-Rail Signal Handling
♦TTL/CMOS-Logic Compatible
