MAX362

Precision, Quad, SPST Analog Switches


Please check latest availability status for a specific part variant.

Description

The MAX361/MAX362 are precision, quad, single-pole single-throw (SPST) analog switches. The MAX361 has four normally closed (NC) switches, and the MAX362 has four normally open (NO) switches. Both parts offer low channel on resistance (less than 85Ω), guaranteed to match within 3Ω between channels and to remain flat over the analog signal range (Δ9Ω max). Both parts also offer low leakage (less than 500pA at +25°C and less than 4nA at +85°C) and fast switching (turn-on time less than 250ns and turn-off time less than 170ns).

The MAX361/MAX362 are fabricated with Maxim's new improved 44V silicon-gate process. Design improvements guarantee extremely low charge injection (10pC), low power consumption (35µW), and electrostatic discharge (ESD) greater than 2000V. The 44V maximum breakdown voltage allows rail-to-rail analog signal handling capability.

These monolithic switches operate with a single positive supply (+10V to +30V) or with split supplies (±4.5V to ±20V) while retaining CMOS-logic input compatibility and fast switching. CMOS inputs provide reduced input loading.
MAX361, MAX362: Pin Configurations/Functional Diagrams/Truth Tables MAX361, MAX362: Pin Configurations/Functional Diagrams/Truth Tables Enlarge+

Key Features

  • Low On Resistance: < 45Ω Typical (85Ω Max)
  • Guaranteed Matched On Resistance Between Channels: < 2Ω
  • Guaranteed Flat On Resistance over Analog Signal Range: Δ9Ω Max
  • Guaranteed Charge Injection: < 10pC
  • Guaranteed Off-Channel Leakage: < 4nA at +85°C
  • ESD Guaranteed > 2000V per Method 3015.7
  • Single-Supply Operation (+10V to +30V)
  • Bipolar-Supply Operation (±4.5V to ±20V)
  • TTL-/CMOS-Logic Compatible
  • Rail-to-Rail Analog Signal Handling Capability

Applications/Uses

  • Battery-Powered Applications
  • Communication Systems
  • Guidance and Control Systems
  • Heads-Up Displays
  • PBX, PABX
  • Sample-and-Hold Circuits
  • Test Equipment
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
minmaxminmaxmaxmaxmaxmaxSee Notes
MAX361 SwitchSPST4Closed10304.520850.525012010164
PDIP(N)/16
SOIC/16
SOIC(N)/16
$2.70 @1k
MAX362 Open170
CDIP(N)/16
PDIP(N)/16
SOIC/16
SOIC(N)/16
$3.62 @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: MAX362 
Lead-Free Package Tin (Sn) Whisker Reports

CAD Symbols and Footprints

  • MAX362CPE+
  • MAX362CSE+
  • MAX362CSE+T
  • MAX362ESE+
  • MAX362ESE+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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