DG413F Datasheet | Maxim Integrated

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 patible 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 , NO, or NC terminal bees 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. The DG412F has four normally open (NO) switches. The DG413F has two NC and two NO switches. These CMOS switches operate with dual power supplies ranging from ±4.5V to ±20V or a single supply between +9V and +36V. All digital inputs have +0.8V and +2.4V logic thresholds, ensuring both TTL and CMOS logic patibility when using ±15V or a single +12V supply. For supply voltages of ±5V, +5V, and +3V, refer to the MAX4711/MAX4712/MAX4713 data sheet. Applications munication Systems Signal Routing Test Equipment Data Acquisition Industrial and Process Control Systems Avionics Redundant/Backup Systems Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd. Functional Diagram appears at end of data sheet. Pin Configurations continued at end of data sheet. 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 patible with Industry-Standard DG411/DG412/DG413 o 20ns (typ) Fault Response Time o 35Ω (max) RON with ±15V Supplies o ±4.5V to ±20V...