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DG411F - SPST Analog Switches

General Description

The DG411F/DG412F/DG413F are quad, single-pole/single-throw (SPST), fault-protected analog switches.

They are pin compatible with the industry-standard nonprotected DG411/DG412/DG413.

These new switches feature fault-protected inputs and Rail-to-Rail signalhandling capability.

Key Features

  • o No Power-Supply Sequencing Required o Rail-to-Rail Signal Handling o All Switches Off with Power Off o All Switches Off when V+ is Off and V- is On o ±40V Fault Protection with Power Off o ±36V Fault Protection with ±15V Supplies o Control Line Fault Protection from V- - 0.3V to V- + 40V o Pin Compatible with Industry-Standard DG411/DG412/DG413 o 20ns (typ) Fault Response Time o 35Ω (max) RON with ±15V Supplies o ±4.5V to ±20V Dual Supplies o +9V to +36V Single Supply o TTL- and CMOS-Compatibl.

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
DG411 SPST Analog Switches
DG412 SPST Analog Switches
DG412F SPST Analog Switches
DG413 SPST Analog Switches
DG413F SPST Analog Switches

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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19-2418; Rev 0; 4/02 DG411F/DG412F/DG413F Quad, Rail-to-Rail, Fault-Protected, SPST Analog Switches General Description The DG411F/DG412F/DG413F are quad, single-pole/single-throw (SPST), fault-protected analog switches. They are pin compatible with the industry-standard nonprotected DG411/DG412/DG413. These new switches feature fault-protected inputs and Rail-to-Rail signalhandling capability. All terminals are protected from overvoltage faults up to ±36V with power on and up to ±40V with power off. During a fault condition, the COM, NO, or NC terminal becomes an open circuit and only microamperes of leakage current flow from the source. On-resistance is 35Ω (max) and is matched between switches to 1.5Ω (max) at +25°C. The DG411F has four normally closed (NC) switches.