DG412F

Quad, Rail-to-Rail, Fault-Protected, SPST Analog Switches


Please check latest availability status for a specific part variant.

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 signal-handling 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. 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 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.
DG411F, DG412F, DG413F: Functional Diagram DG411F, DG412F, DG413F: Functional Diagram Enlarge+

Key Features

  • 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 from V- - 0.3V to V- + 40V
  • Pin Compatible with Industry-Standard DG411/DG412/DG413
  • 20ns (typ) Fault Response Time
  • 35Ω (max) RON 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

Applications/Uses

  • Avionics
  • Communication Systems
  • Data Acquisition
  • Industrial and Process Control Systems
  • Redundant/Backup Systems
  • Signal Routing
  • Test Equipment
Part NumberFunctionsConfig.ChannelsNormal PositionVSUPPLY (Single)
(V)
VSUPPLY (Single)
(V)
VSUPPLY (Dual)
(±V)
VSUPPLY (Dual)
(±V)
RON
(Ω)
IL(OFF)
(nA)
tON
(ns)
tOFF
(ns)
QINJECTION
(pC)
CON
(pF)
COFF
(pF)
Package/PinsBudgetary
Price
minmaxminmaxmaxmaxmaxmaxSee Notes
DG412F SwitchSPST4Open9364.520350.2517514554715
PDIP/16
SOIC (N)/16
TSSOP/16
$3.22 @1k
DG413F Open/Closed
PDIP/16
SOIC (N)/16
TSSOP/16
DG411F Closed
SOIC (N)/16
TSSOP/16
See All Switches and Multiplexers (Mid and High Voltage) (299)
Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

Quality and Environmental Data

Product Reliability Reports: DG412F.pdf 
Lead-Free Package Tin (Sn) Whisker Reports

CAD Symbols and Footprints

  • DG412FDY+
  • DG412FDY+T
  • DG412FEUE+
  • DG412FEUE+T
  • Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C  

    Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

    Quality Management System >
    Environmental Management System >

     
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