Overview
The ADG786BCPZ-REEL7, produced by Analog Devices Inc., is a low-voltage, CMOS device designed for high-performance switching applications. This component features three independently selectable SPDT (single pole, double throw) switches, making it ideal for various electronic systems that require reliable and efficient signal routing.
The device operates within a wide supply range of 1.8 V to 5.5 V and also supports dual ±2.5 V supplies, which is beneficial for battery-powered and portable instruments. The ADG786BCPZ-REEL7 is fabricated on an enhanced submicron process, ensuring low power dissipation, high switching speed, very low on-resistance, high signal bandwidths, and low leakage currents.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of Switches | 3 | - |
| Switch Type | SPDT (Single Pole, Double Throw) | - |
| Supply Voltage Range | 1.8 V to 5.5 V | V |
| Dual Supply Voltage Range | ±2.5 V | V |
| On-Resistance | A few ohms | Ω |
| Channel ON Leakage Current | ±0.01 nA (typ), ±0.1 nA (max) | nA |
| Input High Voltage | 2.4 V (min) | V |
| Input Low Voltage | 0.8 V (max) | V |
| Input Current | 0.005 μA (typ), ±0.1 μA (max) | μA |
| Digital Input Capacitance | 4 pF (typ) | pF |
| Turn-On Time (tON) | 19 ns (typ), 34 ns (max) | ns |
| Turn-Off Time (tOFF) | 7 ns (typ), 12 ns (max) | ns |
Key Features
- Low power consumption and low voltage operation, making it suitable for battery-powered devices.
- Three independently selectable SPDT switches for flexible signal routing.
- Break-before-make switching action to prevent momentary shorting when switching channels.
- EN input for enabling or disabling the device, with all channels switched OFF when disabled.
- High switching speed and very low on-resistance.
- High signal bandwidths and low leakage currents.
- Compact chip scale package (LFCSP) for space-efficient designs.
Applications
- Battery-powered and portable instruments.
- Audio and video signal switching.
- Medical devices requiring low power and high reliability.
- Industrial control systems and automation.
- Telecommunication equipment and networking devices.
Q & A
- What is the supply voltage range of the ADG786BCPZ-REEL7?
The supply voltage range is from 1.8 V to 5.5 V, and it also supports dual ±2.5 V supplies.
- How many switches does the ADG786BCPZ-REEL7 have?
The device features three independently selectable SPDT (single pole, double throw) switches.
- What is the typical on-resistance of the ADG786BCPZ-REEL7?
The on-resistance is in the region of a few ohms.
- What is the turn-on time (tON) of the ADG786BCPZ-REEL7?
The turn-on time is typically 19 ns and a maximum of 34 ns.
- What is the turn-off time (tOFF) of the ADG786BCPZ-REEL7?
The turn-off time is typically 7 ns and a maximum of 12 ns.
- Does the ADG786BCPZ-REEL7 have an enable/disable feature?
Yes, it has an EN input that allows enabling or disabling the device, with all channels switched OFF when disabled.
- What type of package does the ADG786BCPZ-REEL7 come in?
The device is packaged in a chip scale package (LFCSP).
- What are some common applications of the ADG786BCPZ-REEL7?
Common applications include battery-powered and portable instruments, audio and video signal switching, medical devices, industrial control systems, and telecommunication equipment.
- What is the typical input current of the ADG786BCPZ-REEL7?
The typical input current is 0.005 μA, with a maximum of ±0.1 μA.
- What is the digital input capacitance of the ADG786BCPZ-REEL7?
The digital input capacitance is typically 4 pF.
