MAX4519

Precision, 4-Channel/Dual 2-Channel, Low-Voltage, CMOS Analog Multiplexers


Please check latest availability status for a specific part variant.

Description

The MAX4518/MAX4519 precision, monolithic, CMOS analog multiplexers (muxes) offer low on-resistance (less than 100Ω), which is matched to within 4Ω between channels and remains flat over the specified analog signal range (10Ω max). They also offer low leakage over temperature (NO-off leakage current less than 2nA at +85°C) and fast switching speeds (transition time less than 250ns). The MAX4518 is a 4-channel device, and the MAX4519 is a dual 2-channel device.

The MAX4518/MAX4519 are fabricated with Maxim's low-voltage silicon-gate process. Design improvements yield extremely low charge injection (less than 5pC) and guarantee electrostatic discharge protection greater than 2000V.

These muxes operate with a single +2.7V to +15V supply or with bipolar ±2.7V to ±8V supplies, while retaining CMOS-logic input compatibility and fast switching. CMOS inputs provide reduced input loading.
MAX4518, MAX4519: Pin Configuration MAX4518, MAX4519: Pin Configuration Enlarge+

Key Features

  • Guaranteed On-Resistance Match Between Channels (< 4Ω )
  • Low On-Resistance (< 100Ω )
  • Guaranteed Flat On-Resistance over Signal Range (< 10Ω)
  • Guaranteed Low Charge Injection (< 5pC)
  • NO-Off Leakage Current < 2nA at +85°C
  • COM-Off Leakage Current < 5nA at +85°C
  • Electrostatic Discharge Protection > 2000V
  • Single-Supply Operation (+2.7V to +15V) Bipolar-Supply Operation (±2.7V to ±8V)
  • Low Power Consumption (< 300µW)
  • Rail-to-Rail Signal Handling
  • TTL/CMOS-Logic Compatible

Applications/Uses

  • Audio-Signal Routing
  • Automated Test Equipment (ATE)
  • Battery-Powered Applications
  • Communication Systems
  • Guidance and Control Systems
  • Heads-Up Displays
  • Low-Voltage Data Acquisition
  • Military Radios
  • PBX, PABX
  • Sample-and-Hold Circuits
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
MAX4518 Mux4-to-112.7152.781000.21501505275
PDIP/14
QSOP/16
SOIC (N)/14
$1.63 @1k
MAX4519 Switch
DPDT
SPDT
1
2
0.117
PDIP/14
QSOP/16
SOIC (N)/14
$1.69 @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: MAX4519 
Lead-Free Package Tin (Sn) Whisker Reports

CAD Symbols and Footprints

  • MAX4519CEE+
  • MAX4519CEE+T
  • MAX4519CPD+
  • MAX4519CSD+
  • MAX4519CSD+T
  • MAX4519EEE+
  • MAX4519EEE+T
  • MAX4519ESD+
  • MAX4519ESD+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.

    Quality Management System >
    Environmental Management System >

     
    Status:
    Package:
    Temperature:

    Related Resources


    MAX14815
    Octal 5-Level Pulser with T/R Switch and Embedded Beamforming

    • Optimized for Compact and Portable Applications
    • Flexibility
    • Embedded Digital Resources for Beamforming