Analog Devices MAX4695 Product Info

• 3mm x 3mm 12-Pin Thin QFN Package
• Guaranteed On-Resistance:
  • 60Ω (max) (+2.7V supply)
  • 25Ω (typ) (+5V supply)
• Guaranteed Match Between Channels: 3Ω (max)
• Guaranteed Flatness Over Signal Range:
  • 10Ω (max)
• Guaranteed Low Leakage Currents:
  • 100pA (max) at +25°C
• Switching Time: t_ON = 30ns, t_OFF = 18ns
• +1.8V to +5.5V Single-Supply Operation
• Rail-to-Rail Signal Handling
• -3dB Bandwidth: >300MHz
• Low Crosstalk: -82dB (1MHz)
• High Off-Isolation: -75dB (1MHz)
• Low 4pC Charge Injection
• THD: 0.03%
• +1.8V CMOS-Logic Compatible

The MAX4695 is a low-voltage, dual single-pole/double-throw (SPDT) analog switch that operates from a single +1.8V to +5.5V supply. The MAX4695 features break-before-make switching action with a t_ON = 30ns and t_OFF = 18ns at +3V.

When powered from a +2.7V supply, the device has a 60Ω (max) on-resistance (R_ON), with 3Ω (max) R_ON matching and 10Ω max R_ON flatness. The digital logic inputs are 1.8V-logic compatible from a +2.7V to +3.3V supply. The MAX4695 is available in both a space-saving 12-pin TQFN (3mm x 3mm) package and a 10-pin µMAX® package.

Applications

• Audio/Video Signal Routing
• Battery-Powered Applications
• Cell Phones
• Communication Systems
• Low-Voltage Data Acquisition
• Modems
• MP3 Players
• PCMCIA Cards
• Relay Replacement