Overview
The ADG779BKSZ-REEL7 is a single-pole, double-throw (SPDT) analog switch produced by Analog Devices Inc. This component is designed using a submicron CMOS process, offering low power dissipation, high switching speed, and low on-resistance. It operates from a single supply voltage range of 1.8 V to 5.5 V, making it suitable for a variety of applications, including battery-powered instruments, communication systems, and audio/video signal routing.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Case/Package | SC-70 | |
| Number of Pins | 6 | |
| Min Supply Voltage | 1.8 | V |
| Max Supply Voltage | 5.5 | V |
| Number of Inputs | 1 | |
| Number of Outputs | 2 | |
| Mount | Surface Mount | |
| Interface | Parallel | |
| Drain to Source Resistance | 2.5 Ω | |
| Max Operating Temperature | 85°C | |
| Max Power Dissipation | 5 µW | |
| Max Supply Current | 1 µA | |
| Min Operating Temperature | -40°C | |
| Nominal Supply Current | 1 µA | |
| Number of Bits | 1 | |
| Number of Channels | 1 | |
| Packaging | Tape & Reel | |
| Resistance | 5 Ω | |
| Throw Configuration | SPDT | |
| Turn-Off Delay Time | 6 ns | |
| Turn-On Delay Time | 20 ns | |
| Lead Free | No | |
| RoHS Compliant | Yes |
Key Features
- Tiny 6-lead SC70 package, making it ideal for space-constrained applications.
- Single-supply operation from 1.8 V to 5.5 V, suitable for battery-powered instruments and modern DACs/ADCs.
- Low on-resistance (RON) of 5 Ω max at 5 V and 10 Ω max at 3 V.
- On-resistance flatness (RFLAT(ON)) of 0.75 Ω typical.
- High bandwidth of greater than 200 MHz.
- Low power dissipation due to CMOS construction.
- Fast switching times with turn-on delay of 20 ns and turn-off delay of 6 ns.
- Rail-to-rail operation and break-before-make switching action.
Applications
- Battery-powered systems: Ideal for use in portable and battery-powered devices due to its low power consumption.
- Communication systems: Suitable for signal routing in communication equipment.
- Sample and hold systems: Used in applications requiring precise signal switching.
- Audio and video signal routing: Effective in multimedia devices for switching audio and video signals.
- Mechanical reed relay replacements: Offers a solid-state alternative to mechanical relays.
Q & A
- What is the operating voltage range of the ADG779BKSZ-REEL7? The ADG779BKSZ-REEL7 operates from a single supply voltage range of 1.8 V to 5.5 V.
- What is the package type of the ADG779BKSZ-REEL7? The component is packaged in a 6-lead SC70 package.
- What is the on-resistance of the ADG779BKSZ-REEL7? The on-resistance is 5 Ω max at 5 V and 10 Ω max at 3 V.
- What are the typical turn-on and turn-off delay times? The turn-on delay time is 20 ns, and the turn-off delay time is 6 ns.
- Is the ADG779BKSZ-REEL7 RoHS compliant? Yes, the ADG779BKSZ-REEL7 is RoHS compliant.
- What are some common applications of the ADG779BKSZ-REEL7? It is used in battery-powered systems, communication systems, sample and hold systems, and audio/video signal routing.
- What is the maximum operating temperature of the ADG779BKSZ-REEL7? The maximum operating temperature is 85°C.
- Does the ADG779BKSZ-REEL7 contain lead? No, the ADG779BKSZ-REEL7 does not contain lead.
- What is the bandwidth of the ADG779BKSZ-REEL7? The bandwidth is greater than 200 MHz.
- What is the power dissipation of the ADG779BKSZ-REEL7? The power dissipation is typically less than 0.01 μW.
