Overview
The ADG453BRUZ-REEL7 from Analog Devices Inc. is a high-performance interface component designed for precise signal routing. This device features four independently selectable Single-Pole Single-Throw (SPST) switches, each with a low on-state resistance of 5 Ω. Fabricated on an enhanced LC2MOS process, the ADG453BRUZ-REEL7 offers high switching speed, low power dissipation, and extended signal range that fully extends to the supply rails. It is packaged in a 16-Lead Thin Shrink Small Outline Package (TSSOP) and is suitable for a wide range of applications requiring accurate and reliable signal switching.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of Circuits | 4 | - |
| On-State Resistance (Max) | 5 | Ω |
| Voltage - Supply | 12 V, ±4.5 V to ±20 V | V |
| Switch Time (Ton, Toff) (Max) | 180 ns, 140 ns | ns |
| Charge Injection | 20 pC | pC |
| Channel Capacitance | 37 pF | pF |
| Current - Leakage (IS(off)) (Max) | 500 pA | pA |
| Operating Temperature Range | -40°C to 85°C | °C |
Key Features
- Low On-State Resistance: Maximum of 5 Ω, ensuring minimal signal loss and high fidelity.
- Extended Signal Range: Signal range fully extends to the supply rails, making it suitable for both unipolar and bipolar analog signals.
- Break-Before-Make Switching: Prevents channel shorting when configured as a multiplexer, ensuring reliable operation.
- Single and Dual Supply Operation: Can operate with a single supply voltage of 12 V or dual supply ranges from ±4.5 V to ±20 V.
- Fast Switching Times: Maximum switch-on time (Ton) of 180 ns and switch-off time (Toff) of 140 ns.
- Low Charge Injection: 20 pC, minimizing transients when switching digital inputs.
- Low Leakage Current: Maximum leakage current of 500 pA, ensuring minimal power wastage and improved safety.
- High Channel-to-Channel Matching: ΔRon of 100 mΩ for consistent performance.
- Robust Operating Temperature Range: -40°C to 85°C, suitable for various environmental conditions.
Applications
- Precision Signal Routing in Test Equipment: Ideal for applications requiring accurate and reliable signal switching.
- Data Acquisition Systems: Suitable for systems that need high-speed and low-error signal switching.
- Communication Systems: Used in communication systems for reliable signal routing.
- Audio and Video Switching: Excellent for audio and video applications due to its low distortion and high signal fidelity.
Q & A
- What is the on-state resistance of the ADG453BRUZ-REEL7?
The on-state resistance is a maximum of 5 Ω.
- What are the supply voltage options for the ADG453BRUZ-REEL7?
The device can operate with a single supply voltage of 12 V or dual supply ranges from ±4.5 V to ±20 V.
- What is the maximum switch-on time (Ton) and switch-off time (Toff) for the ADG453BRUZ-REEL7?
The maximum Ton is 180 ns and the maximum Toff is 140 ns.
- Does the ADG453BRUZ-REEL7 support break-before-make switching?
- What is the charge injection of the ADG453BRUZ-REEL7?
The charge injection is 20 pC.
- What is the operating temperature range of the ADG453BRUZ-REEL7?
The operating temperature range is -40°C to 85°C.
- How many SPST switches does the ADG453BRUZ-REEL7 have?
The device has four independently selectable SPST switches.
- What is the package type of the ADG453BRUZ-REEL7?
The device is packaged in a 16-Lead Thin Shrink Small Outline Package (TSSOP).
- What are some common applications of the ADG453BRUZ-REEL7?
- Is the ADG453BRUZ-REEL7 RoHS compliant?
