MAX335

Serial Controlled, 8-Channel SPST Switch


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Description

The MAX335 analog switch with serial digital interface offers eight separately controlled single-pole-single-throw (SPST) switches. All switches conduct equally in either direction, and on-resistance (100Ω>) is constant over the analog signal range.

These CMOS switches can operate continuously with power supplies ranging from ±4.5V to ±20V and handle rail-to-rail analog signals. Upon power-up, all switches are off, and the internal serial and parallel shift registers are reset to zero. The MAX335 is equivalent to two DG211 quad switches but controlled by a serial interface.

The interface is compatible with the Motorola SPI interface standard. Functioning as a shift register, this serial interface allows data (at DIN) to be locked in synchronous with the rising edge of clock (SCLK). The shift register's output (DOUT) enables several MAX335s to be daisy chained.
MAX335: Pin Configuration MAX335: Pin Configuration Enlarge+

Key Features

  • 8 Separately Controlled SPST Switches
  • SPI-Compatible Serial Interface
  • Accepts ±15V Analog Swings
  • Multiple Devices Can Be Daisy Chained

Applications/Uses

  • Avionics
  • Networking
  • Serial Data Acquisition and Process Control
  • Signal Routing
Part NumberFunctionsConfig.ChannelsNormal PositionVSUPPLY (Dual)
(±V)
VSUPPLY (Dual)
(±V)
RON
(Ω)
IL(OFF)
(nA)
tON
(ns)
tOFF
(ns)
CON
(pF)
COFF
(pF)
Package/PinsBudgetary
Price
minmaxmaxmaxmaxmaxSee Notes
MAX335 SwitchSPST8Open4.520150140040082
PDIP(N)/24
SOIC(W)/24
TSSOP/24
$3.21 @1k
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

Request Reliability Report for: MAX335 
Lead-Free Package Tin (Sn) Whisker Reports

CAD Symbols and Footprints

  • MAX3353EEBP+T
  • MAX3353EEBP-T
  • MAX3353EEUE
  • MAX3353EEUE+
  • MAX3353EEUE+T
  • MAX3353EEUE-T
  • MAX3353EEWP+T
  • MAX3355EEBC
  • MAX3355EEBC+
  • MAX3355EEBC+T
  • MAX3355EEBC-T
  • MAX3355EEUD
  • MAX3355EEUD+
  • MAX3355EEUD+T
  • MAX3355EEUD-T
  • MAX335CNG+
  • MAX335CWG+
  • MAX335CWG+T
  • MAX335ENG+
  • MAX335EUG+
  • MAX335EUG+T
  • MAX335EWG+
  • MAX335EWG+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.

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