MAX4513:Quad, Rail-to-Rail, Fault-Protected, SPST Analog Switches

The MAX4511/MAX4512/MAX4513 are quad, single-pole/single-throw (SPST), fault-protected analog switches. They are pin-compatible with the industry-standard nonprotected DG201/DG202/DG213. These new switches feature fault-protected inputs and rail-to-rail signal handling capability. The normally open (NO_) and normally closed (NC_) terminals are protected from overvoltage faults up to 36V during power-up or power-down. During a fault condition, the NO_ or NC_ terminal becomes an open circuit and only nanoamperes of leakage current flow from the source, but the switch output (COM_) furnishes up to 10mA of the appropriate polarity supply voltage to the load. This ensures unambiguous rail-to-rail outputs when a fault begins and ends. On-resistance is 175Ω max and is matched between switches to 10Ω max. The off-leakage current is only 0.5nA at +25°C and 10nA at +85°C. The MAX4511 has four normally closed switches. The MAX4512 has four normally open switches. The MAX4513 has two normally closed and two normally open switches. These CMOS switches can operate with dual power supplies ranging from ±4.5V to ±18V 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.

Key Features
  • ±40V Fault Protection with Power Off
  • ±36V Fault Protection with ±15V Supplies
  • All Switches Off with Power Off
  • Rail-to-Rail Signal Handling
  • Output Clamped to Appropriate Supply Voltage During Fault Condition; No Transition Glitch
  • 175Ω max Signal Paths with ±15V Supplies
  • No Power-Supply Sequencing Required
  • ±4.5V to ±18V Dual Supplies
  • +9V to +36V Single Supply
  • Low Power Consumption, < 2mW
  • Four Separately Controlled SPST Switches
  • Pin-Compatible with Industry-Standard DG411/DG412/DG413, DG201/DG202/DG213
  • TTL- and CMOS-Compatible Logic Inputs with Single +9V to +15V or ±15V Supplies
MAX4511, MAX4512, MAX4513: Pin Configurations/Functional Diagrams/Truth Tables
MAX4511, MAX4512, MAX4513: Pin Configurations/Functional Diagrams/Truth Tables
Applications/Uses
  • Automated Test Equipment (ATE)
  • Avionics
  • Data Acquisition
  • Industrial and Process Control Systems
  • Redundant/Backup Systems
DataSheet
titleDownload file
MAX4511-MAX4513 Data SheetMAX4511-MAX4513.pdf
Parametrics
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
minmaxminmaxmaxmaxminmaxSee Notes
MAX4511SwitchSPST4Closed9364.5201600.55004005105CDIP(N)/16
PDIP(N)/16
SOIC(N)/16
$3.48 @1k
MAX4512ClosedCDIP(N)/16
PDIP(N)/16
SOIC(N)/16
$3.48 @1k
MAX4513Open/ClosedCDIP(N)/16
PDIP(N)/16
SOIC(N)/16
$3.36 @1k
Quality and Environmental Data
Ordering Information
Part NumberStatusRecommended ReplacementPackageTempRoHS
MAX4513C/DNo Longer AvailableDICE SALES,;NA pin;DICE;0°C to +70°CSee data sheet
MAX4513CPENo Longer AvailablePDIP(N),;16 pin;158.4 mm²0°C to +70°CNo
MAX4513CSENo Longer AvailableMAX4513CSE+SOIC(N),;16 pin;61.9 mm²0°C to +70°CNo
MAX4513CSE+ActiveSOIC(N),;16 pin;61.9 mm²0°C to +70°CLead Free
MAX4513CSE+TActiveSOIC(N),;16 pin;61.9 mm²0°C to +70°CLead Free
MAX4513CSE-TNo Longer AvailableMAX4513CSE+TN.SO;16 pin0°C to +70°CSee data sheet
MAX4513EPENo Longer AvailablePDIP(N),;16 pin;158.4 mm²-40°C to +85°CNo
MAX4513ESENo Longer AvailableMAX4513ESE+SOIC(N),;16 pin;61.9 mm²-40°C to +85°CNo
MAX4513ESE+ActiveSOIC(N),;16 pin;61.9 mm²-40°C to +85°CLead Free
MAX4513ESE+TActiveSOIC(N),;16 pin;61.9 mm²-40°C to +85°CLead Free
Part NumberStatusRecommended ReplacementPackageTempRoHS
MAX4513ESE-TNo Longer AvailableMAX4513ESE+TN.SO;16 pin-40°C to +85°CSee data sheet
MAX4513MJENo Longer AvailableCDIP(N),;16 pin;173.5 mm²-55°C to +125°CNo
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MAX4511-MAX4513.pdf MAX4513