ADG749BKSZ-REEL

The ADG749 is a monolithic CMOS SPDT switch. This switch is designed on a submicron process that provides low power dissipation yet gives high switching speed, low on resistance, and low leakage currents. The ADG749 can operate from a single-supply range of 1.8 V to 5.5 V, making it ideal for use in battery-powered instruments and with the new generation of DACs and ADCs. Each switch of the ADG749 conducts equally well in both directions when on. The ADG749 exhibits break-before-make switching action. Because of the advanced submicron process, -3 dB bandwidths of greater than 200 MHz can be achieved. The ADG749 is available in a 6-lead SC70 package.

Applications

• Battery-powered systems
• Communication systems
• Sample-and-hold systems
• Audio signal routing
• Video switching
• Mechanical reed relay replacement

Key features

• 1.8 V to 5.5 V single supply
• 5 Ω (maximum) on resistance
• 0.75 Ω (typical) on resistance flatness
• Automotive temperature range: -40°C to +125°C
• –3 dB bandwidth >200 MHz
• Rail-to-rail operation
• 6-lead SC70 package
• Fast switching times (tON = 12 ns, tOFF = 6 ns)
• Typical power consumption (<0.01 μW)
• TTL/CMOS compatible