Overview
The ADG453BR-REEL7, produced by Analog Devices Inc., is a monolithic CMOS device that comprises four independently selectable single-pole single-throw (SPST) switches. Designed on an enhanced LC2MOS process, this device offers low power dissipation, high switching speed, and low on-resistance. Each switch conducts equally well in both directions when on and has an input signal range that extends to the supplies. This makes the ADG453BR-REEL7 suitable for a variety of applications requiring high signal integrity and low power consumption.
Key Specifications
| Parameter | Typical | Maximum |
|---|---|---|
| On Resistance (RON) | 5 Ω | - |
| Continuous Current | 100 mA | - |
| Turn-On Time (tON) | 70 ns | 180 ns |
| Turn-Off Time (tOFF) | 60 ns | 140 ns |
| Break-Before-Make Time Delay (tD) | 15 ns | 5 ns (min), 5 ns (max) |
| Charge Injection | 20 pC | - |
| Input High Voltage (VINH) | 2.4 V | - |
| Input Low Voltage (VINL) | 0.8 V | - |
| Input Current (IINL or IINH) | 0.005 μA | ±0.5 μA |
Key Features
- Low on-resistance (5 Ω) and low leakage specifications.
- Fast switching times: tON = 70 ns, tOFF = 60 ns.
- TTL-/CMOS-compatible digital inputs.
- Low power dissipation due to CMOS construction.
- Break-before-make switching action for use in multiplexer applications.
- Low charge injection for minimum transients when switching digital inputs.
- Input signal range extends to the supplies.
Applications
- Relay replacement.
- Audio and video switching.
- Automatic test equipment.
- Precision data acquisition.
- Battery-powered systems.
- Sample-and-hold systems.
- Communication systems.
- PBX, PABX systems.
- Avionics.
Q & A
- What is the on-resistance of the ADG453BR-REEL7? The on-resistance is typically 5 Ω.
- What are the typical turn-on and turn-off times for the ADG453BR-REEL7? The typical turn-on time (tON) is 70 ns, and the typical turn-off time (tOFF) is 60 ns.
- Is the ADG453BR-REEL7 compatible with TTL and CMOS logic? Yes, it is TTL-/CMOS-compatible.
- What is the break-before-make time delay for the ADG453BR-REEL7? The break-before-make time delay is typically 15 ns.
- What is the charge injection of the ADG453BR-REEL7? The charge injection is typically 20 pC.
- What are the input high and low voltage levels for the ADG453BR-REEL7? The input high voltage (VINH) is 2.4 V min, and the input low voltage (VINL) is 0.8 V max.
- What is the continuous current rating for the ADG453BR-REEL7? The continuous current rating is 100 mA.
- In what types of applications is the ADG453BR-REEL7 commonly used? It is commonly used in relay replacement, audio and video switching, automatic test equipment, precision data acquisition, battery-powered systems, sample-and-hold systems, communication systems, PBX/PABX systems, and avionics.
- What is the package type for the ADG453BR-REEL7? The package type is 16-Lead SOIC.
- Does the ADG453BR-REEL7 have low power dissipation? Yes, it has low power dissipation due to its CMOS construction.
