Overview
The ADG453BRZ-REEL7, produced by Analog Devices Inc., is a monolithic CMOS device that comprises four independently selectable single-pole single-throw (SPST) switches. Fabricated on an enhanced LC2MOS process, this component offers low power dissipation, high switching speed, and low on-resistance. It is designed to provide excellent linearity and low distortion, making it suitable for a variety of applications including audio and video signal switching, automatic test equipment, and precision data acquisition.
Key Specifications
| Parameter | Value | Conditions |
|---|---|---|
| On Resistance (RON) | 5 Ω typ | VDD = 15 V, VSS = -15 V, VL = 5 V, GND = 0 V |
| Continuous Current | 100 mA | |
| Switching Times (tON/tOFF) | 70 ns / 60 ns typ | RL = 300 Ω, CL = 35 pF, VS = ±10 V |
| Break-Before-Make Time Delay (tD) | 15 ns typ | RL = 300 Ω, CL = 35 pF, VS1 = VS2 = +10 V (ADG453 only) |
| Charge Injection | 20 pC typ | VS = 0 V |
| Digital Input High/Low Voltage | 2.4 V min / 0.8 V max | |
| Digital Input Current | 0.005 μA typ | VIN = VINL or VINH; all others = 2.4 V or 0.8 V, respectively |
| Operating Temperature Range | -40°C to +85°C | |
| Package Type | 16-Lead Thin Shrink Small Outline Package (TSSOP) |
Key Features
- Low on-resistance (5 Ω) and flat on-resistance profile over the full analog input range.
- Fast switching times (tON = 70 ns, tOFF = 60 ns) and high signal bandwidth.
- Extended signal range that fully extends to the supply rails.
- Break-before-make switching action (ADG453 only) to prevent channel shorting in multiplexer applications.
- Single-supply operation (as low as 5.0 V) and dual-supply operation (±4.5 V to ±20 V).
- Ultralow power dissipation, making it suitable for portable and battery-powered instruments.
- TTL-/CMOS-compatible digital inputs.
- Low charge injection for minimum transients when switching digital inputs.
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 ADG453BRZ-REEL7?
The on-resistance (RON) of the ADG453BRZ-REEL7 is typically 5 Ω. - What are the typical switching times for the ADG453BRZ-REEL7?
The typical switching times are 70 ns for tON and 60 ns for tOFF. - Does the ADG453BRZ-REEL7 support single-supply operation?
Yes, it can be operated from a single rail power supply as low as 5.0 V. - What is the break-before-make time delay for the ADG453BRZ-REEL7?
The break-before-make time delay (tD) is typically 15 ns. - What is the charge injection of the ADG453BRZ-REEL7?
The charge injection is typically 20 pC. - What are the digital input voltage levels for the ADG453BRZ-REEL7?
The digital input high voltage is 2.4 V min, and the digital input low voltage is 0.8 V max. - What is the operating temperature range of the ADG453BRZ-REEL7?
The operating temperature range is -40°C to +85°C. - What type of package does the ADG453BRZ-REEL7 come in?
The ADG453BRZ-REEL7 comes in a 16-Lead Thin Shrink Small Outline Package (TSSOP). - Is the ADG453BRZ-REEL7 suitable for audio signal switching?
Yes, it is suitable for audio signal switching due to its flat on-resistance profile and low distortion. - Can the ADG453BRZ-REEL7 be used in battery-powered systems?
Yes, it is ideally suited for battery-powered systems due to its ultralow power dissipation.
