Overview
The ADG453BR-REEL, produced by Analog Devices Inc., is a monolithic CMOS device that comprises four independently selectable single-pole single-throw (SPST) switches. These switches are fabricated on an enhanced LC2MOS process, which provides an extended signal range that fully extends to the supply rails. This component is designed for various analog switching applications, offering both single-supply and dual-supply operation capabilities.
Key Specifications
| Parameter | Value | Conditions |
|---|---|---|
| On Resistance (RON) | 5 Ω typical | VDD = 15 V, VSS = -15 V, VL = 5 V, GND = 0 V |
| Input High Voltage (VINH) | 2.4 V min | |
| Input Low Voltage (VINL) | 0.8 V max | |
| Input Current (IINL or IINH) | 0.005 μA typical, ±0.5 μA max | VIN = VINL or VINH |
| Turn-On Time (tON) | 70 ns typical, 180 ns max | RL = 300 Ω, CL = 35 pF, VS = ±10 V |
| Turn-Off Time (tOFF) | 60 ns typical, 140 ns max | RL = 300 Ω, CL = 35 pF, VS = ±10 V |
| Break-Before-Make Time Delay (tD) | 15 ns typical, 5 ns min | RL = 300 Ω, CL = 35 pF, VS1 = VS2 = +10 V (ADG453 only) |
| Charge Injection | 20 pC typical | VS = 0 V, 10 V; see Figure 17 |
| Channel On Leakage (ID, IS) | ±0.04 nA typical, ±5 nA max | VD = VS = ±10 V; see Figure 18 |
| Operating Temperature Range | -40°C to +85°C | |
| Package | 16-Lead Standard Small Outline Package (SOIC_N) |
Key Features
- Extended signal range that fully extends to the supply rails.
- Single-supply operation from 5.0 V to 15 V and dual-supply operation from ±4.5 V to ±20 V.
- Low on-resistance of 5 Ω.
- Break-before-make switching to prevent channel shorting (ADG453 only).
- Low input current and low charge injection.
- Operating temperature range from -40°C to +85°C.
Applications
The ADG453BR-REEL is suitable for a variety of analog switching applications, including:
- Analog signal routing and switching.
- Multiplexing and demultiplexing.
- Audio and video signal switching.
- Medical and industrial instrumentation.
- Automotive and aerospace systems.
Q & A
- What is the on-resistance of the ADG453BR-REEL? The on-resistance (RON) is 5 Ω typical.
- What are the input voltage levels for the digital inputs? The input high voltage (VINH) is 2.4 V min, and the input low voltage (VINL) is 0.8 V max.
- Can the ADG453BR-REEL operate on a single power supply? Yes, it can operate from a single rail power supply ranging from 5.0 V to 15 V.
- What is the break-before-make time delay for the ADG453? The break-before-make time delay (tD) is 15 ns typical, 5 ns min.
- What is the charge injection of the ADG453BR-REEL? The charge injection is 20 pC typical.
- What is the operating temperature range of the ADG453BR-REEL? The operating temperature range is from -40°C to +85°C.
- What package type is the ADG453BR-REEL available in? It is available in a 16-Lead Standard Small Outline Package (SOIC_N).
- Can the ADG453BR-REEL be used in multiplexing applications? Yes, it can be used in multiplexing and demultiplexing applications, especially the ADG453 model.
- What are the typical turn-on and turn-off times for the ADG453BR-REEL? The turn-on time (tON) is 70 ns typical, and the turn-off time (tOFF) is 60 ns typical.
- Is the ADG453BR-REEL suitable for audio and video signal switching? Yes, it is suitable for audio and video signal switching due to its low on-resistance and low charge injection.
