ADG734
PRODUCTIONCMOS, 2.5 Ω Low Voltage, Quad SPDT Switch
- Part Models
- 3
- 1ku List Price
- Starting From $1.66
Part Details
- 1.8 V to 5.5 V Single Supply
- ±2.5 V Dual Supply
- 2.5 Ω On Resistance
- 0.5 Ω On Resistance Flatness
- 100 pA Leakage Currents
- 19 ns Switching Times
- Triple SPDT: ADG733
- Quad SPDT: ADG734
- Small TSSOP and QSOP Packages
- Low Power Consumption
- TTL/CMOS Compatible Inputs
The ADG733 and ADG734 are low voltage, CMOS devices comprising three independently selectable SPDT (single pole, double throw) switches and four independently selectable SPDT switches respectively.
Low power consumption and operating supply range of 1.8 V to 5.5 V and dual ±2.5 V make the ADG733 and ADG734 ideal for battery powered, portable instruments. All channels exhibit break-before-make switching action preventing momentary shorting when switching channels. An EN input on the ADG733 is used to enable or disable the device. When disabled, all channels are switched OFF.
These 2–1 multiplexers/SPDT switches are designed on an enhanced submicron process that provides low power dissipation yet gives high switching speed, very low on resistance, high signal bandwidths, and low leakage currents. On resistance is in the region of a few ohms, is closely matched between switches, and is very flat over the full signal range. These parts can operate equally well in either direction and have an input signal range that extends to the supplies.
The ADG733 is available in small TSSOP and QSOP packages, while the ADG734 is available in a small TSSOP package.
PRODUCT HIGHLIGHTS
- Single/Dual Supply Operation. The ADG733 and ADG734 are fully specified and guaranteed with 3 V and 5 V single supply rails and ±2.5 V dual supply rails.
- Low On Resistance (2.5 Ω typical)
- Low Power Consumption (<0.01 µW)
- Guaranteed Break-Before-Make Switching Action
APPLICATIONS
- Data Acquisition Systems
- Communication Systems
- Relay Replacement
- Audio and Video Switching
- Battery Powered Systems
Documentation
Data Sheet 1
User Guide 1
Technical Articles 3
Product Selection Guide 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| ADG734BRUZ | 20-Lead TSSOP | ||
| ADG734BRUZ-REEL | 20-Lead TSSOP | ||
| ADG734BRUZ-REEL7 | 20-Lead TSSOP |
This is the most up-to-date revision of the Data Sheet.
Tools & Simulations
LTspice 1
Models for the following parts are available in LTspice:
- ADG734
LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.
Evaluation Kits
Evaluation Board for 24-Lead TSSOP Devices in the Switches and Multiplexers Portfolio