MAX14758:Quad SPST +70V Analog Switches

Family of +70V Analog Switches are Ideal for Industrial and Battery Management Applications

The MAX14756/MAX14757/MAX14758 are analog switches with a low on-resistance of 10Ω (max) that conduct equally well in both directions. All devices have a rail-to-rail analog-signal range. They operate with a single +10V to +70V supply in unipolar applications or ±35V dual supplies in bipolar applications. The bipolar supplies can be offset and do not have to be symmetrical. The MAX14756 is a quad normally closed (NC) single-pole/single-throw (SPST) switch, the MAX14757 is a quad normally open (NO) SPST switch, and the MAX14758 has two NO and two NC SPST switches. These switches have 5Ω (typ) on-resistances and low on-leakage currents of 0.01nA (typ). The on-resistance flatness is 0.004Ω (typ). The devices are suitable for a multitude of analog signal routing and switching applications. They are specified over an extended temperature range of -40°C to +85°C, but can be operated up to +125°C with elevated leakage currents.

Key Features
  • Single-Supply Operation from +10V to +70V
  • Bipolar-Supply Operation Up to ±35V
  • On-Resistance of 10Ω (max)
  • RON Flatness of 0.004Ω (typ)
  • 2.5nA (max) Off-Leakage Currents at +85°C
  • Overvoltage/Undervoltage Clamping Through Protection Diodes
  • 500µA (typ) Supply Current
  • TSSOP 16-Pin Package
  • -40°C to +85°C Ambient Temperature Range
  • Functionally Compatible to DG411, DG412, and DG413
  • Functionally Operational Up to +125°C
MAX14756, MAX14757, MAX14758: Functional Diagrams
MAX14756, MAX14757, MAX14758: Functional Diagrams
Applications/Uses
  • ATE System
  • Audio Signal Routing/Switching
  • Battery Management
  • Environmental Control Systems
  • Industrial Control Systems
  • Instrumentation
  • Medical Systems
DataSheet
titleDownload file
MAX14756-MAX14758 Data SheetMAX14756-MAX14758.pdf
Parametrics
Part NumberFunctionsConfig.ChannelsNormal PositionVSUPPLY (Single)
(V)
VSUPPLY (Single)
(V)
VSUPPLY (Dual)
(±V)
VSUPPLY (Dual)
(±V)
RON
(Ω)
Bandwidth
(MHz)
IL(OFF)
(nA)
tON
(ns)
tOFF
(ns)
QINJECTION
(pC)
CON
(pF)
COFF
(pF)
Package/PinsBudgetary
Price
minmaxminmaxmaxmaxminmaxSee Notes
MAX14756SwitchSPST4Closed10701035101452.56000030005804035TSSOP/16$3.70 @1k
MAX14757OpenTSSOP/16$2.63 @1k
MAX14758Open/ClosedTSSOP/16$3.70 @1k
Ordering Information
Part NumberStatusRecommended ReplacementPackageTempRoHS
MAX14758EUE+ActiveTSSOP,;16 pin;33.4 mm²-40°C to +85°CLead Free
MAX14758EUE+TActiveTSSOP,;16 pin;33.4 mm²-40°C to +85°CLead Free
MAX14756-MAX14758.pdf MAX14758
MAX14756-MAX14758_cn.pdf MAX14758
MAX14756-MAX14758_cn.pdf MAX14758