MAX4591:High-Speed, Single-Supply, Quad, SPST Analog Switches

Low-Voltage Muxes (8-1 and Dual 4-1) and Switches (Triple and Quad SPDTs) Now Available in QFN Packaging

The MAX4591/MAX4592/MAX4593 are high-speed, precision, quad, single-pole/single-throw (SPST) analog switches designed to operate at +12V or +15V. The MAX4591 has four normally closed (NC) switches, and the MAX4592 has four normally open (NO) switches. The MAX4593 has two NO and two NC switches. All three devices offer low leakage (100pA max) and fast switching speeds (tON < 80ns, tOFF < 45ns). With a +12V supply, the MAX4591/MAX4592/MAX4593 offer guaranteed 1Ω max channel-to-channel matching, 20Ωs max on-resistance (RON), and 1.75Ω max RON flatness over the specified range. These switches are also fully specified for single +15V operation, with 16Ωs max RON, 1.5Ω max RON match, and 1.5Ω max flatness. For low-voltage or dual-supply operation, refer to the MAX391 data sheet. These low-voltage switches also offer 5pC max charge injection, and electrostatic discharge (ESD) protection is greater than 2000V, per Method 3015.7.

Key Features
  • Low 16Ωs On-Resistance
  • Fast Switching Times: tON = 50ns, tOFF = 30ns
  • Guaranteed 1Ω max On-Resistance Match Between Channels
  • Guaranteed 1.75Ω max On-Resistance Flatness over Signal Range
  • Guaranteed 5pC max Charge Injection
  • Improved Leakage over Temperature: 5nA max at +85°C
  • ESD >2000V per method 3015.7
  • +12V or +15V Single-Supply Operation
  • Pin Compatible with DG611/DG612/DG613, DG211/DG212/DG213
MAX4591, MAX4592, MAX4593: Pin Configurations/Functional Diagrams/Truth Tables
MAX4591, MAX4592, MAX4593: Pin Configurations/Functional Diagrams/Truth Tables
Applications/Uses
  • Cell Phones
  • Computers: Desktop, Workstation, Server
  • Consumer Audio
  • Digital Television (Receivers, Set-Top Boxes)
  • Network Hubs, Switches, Routers
DataSheet
titleDownload file
MAX4591-MAX4593 Data SheetMAX4591-MAX4593.pdf
Parametrics
Part NumberFunctionsConfig.ChannelsNormal PositionVSUPPLY (Single)
(V)
VSUPPLY (Single)
(V)
RON
(Ω)
IL(OFF)
(nA)
tON
(ns)
tOFF
(ns)
QINJECTION
(pC)
CON
(pF)
COFF
(pF)
Package/PinsBudgetary
Price
minmaxmaxmaxminmaxSee Notes
MAX4591SwitchSPST4Closed316200.180455229PDIP(N)/16
SOIC(N)/16
TSSOP/16
-
MAX4592OpenPDIP(N)/16
SOIC(N)/16
TSSOP/16
$2.45 @1k
MAX4593Open/ClosedPDIP(N)/16
SOIC(N)/16
TSSOP/16
$3.24 @1k
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Ordering Information
Part NumberStatusRecommended ReplacementPackageTempRoHS
MAX4591CPENo Longer AvailablePDIP(N),;16 pin;158.4 mm²0°C to +70°CNo
MAX4591CSENo Longer AvailableSOIC(N),;16 pin;62 mm²0°C to +70°CNo
MAX4591CSE-TNo Longer AvailableN.SO;16 pin0°C to +70°CSee data sheet
MAX4591CUENo Longer AvailableMAX4591CUE+TSSOP,;16 pin;33.4 mm²0°C to +70°CNo
MAX4591CUE+ActiveTSSOP,;16 pin;33.4 mm²-40°C to +85°CLead Free
MAX4591CUE+TActiveTSSOP,;16 pin;33.4 mm²-40°C to +85°CLead Free
MAX4591CUE-TNo Longer AvailableMAX4591CUE+TTSSOP;16 pin0°C to +70°CSee data sheet
MAX4591EPENo Longer AvailablePDIP(N),;16 pin;158.4 mm²-40°C to +85°CNo
MAX4591ESENo Longer AvailableSOIC(N),;16 pin;62 mm²-40°C to +85°CNo
MAX4591ESE-TNo Longer AvailableN.SO;-40°C to +85°CSee data sheet
Part NumberStatusRecommended ReplacementPackageTempRoHS
MAX4591EUENo Longer AvailableTSSOP,;16 pin;33.4 mm²-40°C to +85°CNo
MAX4591EUE-TNo Longer AvailableTSSOP;16 pin-40°C to +85°CSee data sheet
MAX4591-MAX4593.pdf MAX4593
MAX4591-MAX4593.pdf MAX4593