Analog Switch Quad SPST 16-Pin SOIC N

The MAX312F/MAX313F/MAX314F are quad, single-pole/single-throw (SPST), fault-protected analog switches. They are pin compatible with the industry-standard nonprotected MAX312/MAX313/MAX314. These switches feature fault-protected inputs and rail-to-rail signal-handling capability. All analog signal 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 10O (max) and is matched between switches to 0.5O (max) at +25°C. The MAX312F has four normally closed (NC) switches. The MAX313F has four normally open (NO) switches. The MAX314F 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 compatibility when using ±15V or a single +12V supply. For supply voltages of ±5V, +5V, and +3V, refer to the MAX4711/MAX4712/MAX4713 data sheet.

• No Power-Supply Sequencing Required
• Rail-to-Rail Signal Handling
• All Switches Off with Power Off
• All Switches Off when V+ is Off and V- is On
• ±40V Fault Protection with Power Off
• ±36V Fault Protection with ±15V Supplies
• Control Line Fault Protection fromV- - 0.3V to V- + 40V
• Pin Compatible with Industry-Standard DG411/DG412/DG413
• 600ns (typ) Fault Response Time
• 10O (max) R_ON with ±15V Supplies
• ±4.5V to ±20V Dual Supplies
• +9V to +36V Single Supply
• TTL- and CMOS-Compatible Logic Inputs with ±15V or Single +9V to +15V Supplies