Overview
The ADG452BRUZ-REEL7 is a monolithic CMOS device produced by Analog Devices Inc., comprising four independently selectable single-pole/single-throw (SPST) switches. These switches are designed on an enhanced LC2MOS process, which offers low power dissipation, high switching speed, and low on-resistance. This makes the ADG452BRUZ-REEL7 ideal for applications requiring high signal integrity and low power consumption.
Key Specifications
| Parameter | Value | Conditions |
|---|---|---|
| On Resistance (RON) | 5 Ω typ | VDD = 15 V, VSS = -15 V, VL = 5 V, GND = 0 V |
| Switching Time (tON) | 70 ns typ, 180 ns max | RL = 300 Ω, CL = 35 pF, VS = ±10 V |
| Switching Time (tOFF) | 60 ns typ, 140 ns max | RL = 300 Ω, CL = 35 pF, VS = ±10 V |
| Continuous Current | 100 mA | |
| Input High Voltage (VINH) | 2.4 V min | |
| Input Low Voltage (VINL) | 0.8 V max | |
| Input Current (IINL or IINH) | 0.005 μA typ, ±0.5 μA max | VIN = VINL or VINH |
| Operating Temperature Range | -40°C to +85°C | |
| Package Type | 16-Lead TSSOP |
Key Features
- Low On Resistance: 5 Ω typical, ensuring minimal signal loss and distortion.
- Fast Switching Times: tON of 70 ns and tOFF of 60 ns, making it suitable for high-speed applications.
- Ultralow Power Dissipation: Ideal for battery-powered and portable instruments due to its CMOS construction.
- Extended Signal Range: Signal range fully extends to the supply rails, supporting both unipolar and bipolar analog signals.
- Single and Dual Supply Operation: Can operate with a single supply from 5 V to 12 V or dual supplies from ±4.5 V to ±20 V.
- TTL-/CMOS-Compatible Inputs: Easy integration with various logic systems.
- Break-Before-Make Switching (ADG453 only): Prevents channel shorting in multiplexer configurations.
Applications
- Relay Replacement: Offers a more compact and efficient alternative to mechanical relays.
- Audio and Video Switching: Suitable for switching audio and video signals due to its flat on-resistance profile and high signal bandwidth.
- Automatic Test Equipment: Used in test and measurement systems requiring high precision and speed.
- Precision Data Acquisition: Ideal for data acquisition systems that demand low distortion and high signal integrity.
- Battery-Powered Systems: Suitable for portable and battery-powered instruments due to its ultralow power dissipation.
- Sample-and-Hold Systems: Used in sample-and-hold circuits where fast switching and low charge injection are critical.
- Communication Systems: Used in various communication systems, including PBX and PABX systems.
- Avionics: Suitable for avionics applications requiring high reliability and performance).
Q & A
- What is the typical on-resistance of the ADG452BRUZ-REEL7?
The typical on-resistance is 5 Ω.
- What are the switching times for the ADG452BRUZ-REEL7?
The typical switching times are tON = 70 ns and tOFF = 60 ns.
- What is the maximum continuous current the ADG452BRUZ-REEL7 can handle?
The maximum continuous current is 100 mA.
- What are the input voltage levels for the ADG452BRUZ-REEL7?
The input high voltage (VINH) is 2.4 V min, and the input low voltage (VINL) is 0.8 V max.
- Can the ADG452BRUZ-REEL7 operate with a single power supply?
- What are the operating temperature ranges for the ADG452BRUZ-REEL7?
- What package type is the ADG452BRUZ-REEL7 available in?
- Is the ADG452BRUZ-REEL7 suitable for audio and video switching?
- Does the ADG452BRUZ-REEL7 support break-before-make switching?
- What are some common applications of the ADG452BRUZ-REEL7?
