MAX4523

Quad, Low-Voltage SPST Analog Switches


Please check latest availability status for a specific part variant.

Description

The MAX4521/MAX4522/MAX4523 are quad, low-voltage, single-pole/single-throw (SPST) analog switches. On-resistance (100Ω max) is matched between switches to 4Ω max, and is flat (12Ω max) over the specified signal range. Each switch can handle rail-to-rail analog signals. The off-leakage current is only 1nA at +25°C and 10nA at +85°C.

The MAX4521 has four normally closed (NC) switches, and the MAX4522 has four normally open (NO) switches. The MAX4523 has two NC switches and two NO switches.

These CMOS switches can operate with dual power supplies ranging from ±2V to ±6V or a single supply between +2V and +12V. They are fully specified for single +2.7V operation.

All digital inputs have +0.8V and +2.4V logic thresholds, ensuring TTL/CMOS-logic compatibility when using ±5V or a single +5V supply.

MAX4521, MAX4522, MAX4523: Pin Configuration MAX4521, MAX4522, MAX4523: Pin Configuration Enlarge+

Key Features

  • +2V to +12V Single Supply
    ±2V to ±6V Dual Supplies
  • 100Ω Signal Paths with ±5V Supplies
  • Low Power Consumption, < 1µW
  • 4 Separately Controlled SPST Switches
  • Rail-to-Rail Signal Handling
  • Pin Compatible with Industry-Standard DG211/DG212/DG213
  • > 2kV ESD Protection per Method 3015.7
  • TTL/CMOS-Compatible Inputs with ±5V or Single +5V Supply

Applications/Uses

  • Audio-Signal Routing
  • Avionics
  • Battery-Powered Applications
  • Data Acquisition
  • Networking
  • 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
MAX4521 SwitchSPST4Closed2122610018030552
PDIP(N)/16
QSOP/16
SOIC/16
SOIC(N)/16
TSSOP/16
$1.12 @1k
MAX4522 Open
PDIP(N)/16
QFN/16
QSOP/16
SOIC/16
SOIC(N)/16
TSSOP/16
$1.12 @1k
MAX4523 Open/Closed
PDIP(N)/16
QFN/16
QSOP/16
SOIC/16
SOIC(N)/16
TSSOP/16
$0.94 @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: MAX4523 
Lead-Free Package Tin (Sn) Whisker Reports

CAD Symbols and Footprints

  • MAX4523CEE
  • MAX4523CEE+
  • MAX4523CEE+T
  • MAX4523CEE-T
  • MAX4523CPE
  • MAX4523CSE+
  • MAX4523CSE+T
  • MAX4523CSE-T
  • MAX4523CUE
  • MAX4523CUE-T
  • MAX4523EEE
  • MAX4523EEE-T
  • MAX4523EGE+
  • MAX4523EGE+T
  • MAX4523EPE
  • MAX4523ESE+
  • MAX4523ESE+T
  • MAX4523ESE-T
  • MAX4523EUE
  • MAX4523EUE+
  • MAX4523EUE+T
  • MAX4523EUE-T
  • MAX4523MJE
  • 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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    Environmental Management System >

     
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