The ADG719 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 ADG719 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 from Analog Devices, Inc.
Each switch of the ADG719 conducts equally well in both directions when on. The ADG719 exhibits break-before-make switching action.
Because of the advanced submicron process, −3 dB bandwidths of greater than 200 MHz can be achieved.
The ADG719 is available in a 6-lead SOT-23 package and an 8-lead MSOP package.
The ADG719-EP supports Military and Aerospace Applications.
**PRODUCT HIGHLIGHTS**
1. 1.8 V to 5.5 V Single-Supply Operation. The ADG719 offers high performance, including low on resistance and fast switching times, and is fully specified and guaranteed with 3 V and 5 V supply rails.
2. Very Low RON (4 Ω Max at 5 V and 10 Ω Max at 3 V). At 1.8 V operation, RON is typically 40 Ω over the temperature range.
3. Automotive Temperature Range: −40°C to +125°C.
4. On Resistance Flatness (RFLAT(ON)) (0.75 Ω typ).
5. −3 dB Bandwidth > 200 MHz.
6. Low Power Dissipation. CMOS construction ensures low power dissipation.
7. Fast tON/tOFF.
8. Tiny, 6-lead SOT-23 and 8-lead MSOP packages.
**Applications**
Battery Powered Systems
Communication Systems
Sample Hold Systems
Audio Signal Routing
Video Switching
Mechanical Reed Relay Replacement
### Features and Benefits
1.8 V to 5.5 V single supply
4 Ω (max) on resistance
0.75 Ω (Typ) On-Resistance Flatness
-3 dB Bandwidth >200 MHz
Rail-to-Rail Operation
6-Lead SOT-23 package and 8-Lead MSOP package
Fast Switching Times
tON12 ns
tOFF6 ns
Typical Power Consumption (<0.01 µW)
TTL/CMOS Compatible
ADG719-EP supports defense and aerospace applications (AQEC standard)
