MAX4595

Low-Voltage, Single-Supply, 10Ω SPST CMOS Analog Switches


Please check latest availability status for a specific part variant.

Description

The MAX4594–MAX4597 single-pole/single-throw (SPST) analog switches operate from a single +2.0V to +5.5V supply. The MAX4594/MAX4596 switches are normally open (NO), and the MAX4595/MAX4597 are normally closed (NC). The MAX4596/MAX4597 pinouts are optimized for the highest SC70 package off-isolation available.

These switches have 10Ω max on-resistance (RON), with 1.5Ω max RON flatness over the analog signal range when powered from a +5V supply. The MAX4594–MAX4597 offer low 0.5nA leakage currents and fast switching times less than 40ns. They are packaged in an ultra-small 5-pin SC70 and 6-pin µDFN.
MAX4594, MAX4595, MAX4596, MAX4597: Pin Configuration MAX4594, MAX4595, MAX4596, MAX4597: Pin Configuration Enlarge+

Key Features

  • Available in 5-Pin SC70 and 6-Pin µDFN Packages
  • 10Ω max On-Resistance
  • 1.5Ω max On-Resistance Flatness
  • Fast Switching
    • tON = 35ns max
    • tOFF = 40ns max
  • Guaranteed 5pC max Charge Injection
  • +2.0V to +5.5V Single-Supply Operation
  • 300MHz -3dB Bandwidth at +25°C
  • TTL/CMOS-Logic Compatible
  • -80dB Off-Isolation at 1MHz
  • 0.5nA max Off-Leakage
  • 0.05% THD

Applications/Uses

  • Audio/Video Signal Routing
  • Battery-Operated Equipment
  • Cell Phones
  • Communications Circuits
  • DSL Modems
  • PCMCIA Cards

See parametric specs for Switches and Multiplexers ≤ 5V (163)


Part NumberConfig.ChannelsNormal PositionVSUPPLY (Single)
(V)
VSUPPLY (Single)
(V)
VSIGNAL
(V)
VSIGNAL
(V)
Dynamic Range (max)
(V)
RON
(Ω)
RFLAT(ON)
(Ω)
Bandwidth
(MHz)
IL(OFF)
(nA)
tON
(ns)
tOFF
(ns)
QINJECTION
(pC)
CON
(pF)
COFF
(pF)
Package/PinsBudgetary
Price
minmaxminmaxmaxmaxtypmaxmaxmaxSee Notes
MAX4594 SPST1Open25.505.55.5100.53000.535405208
SC70/5
UDFN/6
$0.73 @1k
MAX4595 Closed
SC70/5
$0.73 @1k
MAX4596 Open
SC70/5
-

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.
Product Reliability Reports: MAX4595.pdf 
Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C   Material Composition  

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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