MAX355

Fault-Protected Analog Multiplexers


Please check latest availability status for a specific part variant.

Description

The MAX354/MAX355 fault-protected multiplexers (muxes) use a series N-channel, P-channel, N-channel structure that protects the devices from overvoltage up to 40V beyond the supply rails during power-up, power-down, and fault conditions. The MAX354/MAX355 also protect sensitive circuit components against voltages near or beyond the normal supplies.

The MAX354 single 8-channel mux and the MAX355 dual 4-channel mux protect analog signals while operating from a single 4.5V to 36V supply or ±4.5V to ±18V dual supplies. These muxes have 350Ω on-resistance and can be used for demultiplexing as well as multiplexing. Input leakage current is less than 0.5nA at +25°C and less than 5nA at +85°C.

All digital inputs have 0.8V and 2.4V logic thresholds, ensuring both TTL and CMOS logic compatibility without pull-up resistors. Break-before-make operation is guaranteed and power consumption is less than 1.5mW.
MAX354, MAX355: Pin Configuration MAX354, MAX355: Pin Configuration Enlarge+

Key Features

  • 350Ω Max On-Resistance
  • Improved 2nd Source for MAX358/MAX359 and DG458/DG459
  • Pin Compatible with ADG508F/ADG509F
  • All Switches Off with Supplies Off
  • On Switch Turns Off with Overvoltage
  • Output Clamps at 1.5V Below Supply Rails
  • 0.5nA Max Input Leakage at +25°C (5nA at +85°C)
  • No Power-Up Sequencing Required
  • TTL and CMOS-Logic Compatibility

Applications/Uses

  • Automated Test Equipment (ATE)
  • Avionics
  • Data Acquisition
  • Industrial and Process Control
  • Redundant/Backup Systems
  • Signal Routing
Part NumberFunctionsConfig.ChannelsVSUPPLY (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
MAX354 Mux8-to-114.5364.5183500.525020080281.6
CDIP(N)/16
PDIP(N)/16
SOIC(W)/16
$3.84 @1k
MAX355 4-to-1214
CDIP(N)/16
PDIP(N)/16
SOIC(W)/16
$5.50 @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: MAX355 
Lead-Free Package Tin (Sn) Whisker Reports

CAD Symbols and Footprints

  • MAX355CPE
  • MAX355CPE+
  • MAX355CWE
  • MAX355CWE+
  • MAX355CWE+T
  • MAX355CWE-T
  • MAX355EPE
  • MAX355EPE+
  • MAX355EWE
  • MAX355EWE+
  • MAX355EWE+T
  • MAX355EWE-T
  • MAX355MJE
  • 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 >

     
    Status:
    Package:
    Temperature:

    Related Resources


    MAX40203
    Ultra-Tiny Nanopower, 1A Ideal Diodes with Ultra-Low-Voltage Drop

    • Lower Voltage Drop in Portable Applications
    • Longer Battery Life
    • Smaller Footprint Than Larger Schottky Diodes