MAX4597

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

Data Sheet (Rev. 2)
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Overview

  • 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

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.

Applications

  • Audio/Video Signal Routing
  • Battery-Operated Equipment
  • Cell Phones
  • Communications Circuits
  • DSL Modems
  • PCMCIA Cards
MAX4597
Low-Voltage, Single-Supply, 10Ω SPST CMOS Analog Switches
MAX4594, MAX4595, MAX4596, MAX4597: Pin Configuration
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Documentation

Data Sheet 1

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Software Resources

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Hardware Ecosystem

Parts Product Life Cycle Description
Analog Switches & Multiplexers 4
MAX4514
PRODUCTION Low-Voltage, Low-On-Resistance, SPST, CMOS Analog Switches
MAX4626
PRODUCTION 0.5Ω, Low-Voltage, Single-Supply SPST Analog Switches
MAX4645
PRODUCTION Fast, Low-Voltage, 2.5 Ohm, SPST, CMOS Analog Switches
MAX4501
PRODUCTION Low-Voltage, SPST, CMOS Analog Switches
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