Overview
The ADG736BRMZ-REEL, produced by Analog Devices Inc., is a monolithic device that integrates two independently selectable CMOS single pole, double throw (SPDT) switches. These switches are designed using a submicron process, which ensures low power dissipation, high switching speed, low on resistance, low leakage currents, and a wide input signal bandwidth. The device operates from a single supply voltage ranging from 1.8 V to 5.5 V, making it suitable for portable and battery-powered instruments. Each switch conducts equally well in both directions when on and exhibits break-before-make switching action, ensuring reliable and efficient signal switching.
Key Specifications
| Parameter | Value | Conditions |
|---|---|---|
| Supply Voltage (VDD) | 1.8 V to 5.5 V | |
| On Resistance (RON) | 4.5 Ω (max at 5 V), 8 Ω (max at 3 V), 35 Ω (typ at 1.8 V) | |
| Switching Time (tON/tOFF) | 8 ns (typ) | |
| Power Dissipation | <0.01 μW (typ) | Digital inputs = 0 V or VDD |
| Operating Temperature Range | −40°C to +125°C | Automotive |
| Storage Temperature Range | −65°C to +150°C | |
| Junction Temperature | 150°C | |
| Package Type | 10-Lead MSOP |
Key Features
- Low on resistance and flat on resistance profile over the full analog signal range.
- Fast switching times with typical tON/tOFF of 8 ns.
- Break-before-make switching action.
- Low power dissipation, ensuring minimal energy consumption.
- Wide input signal bandwidth with −3 dB bandwidth > 200 MHz.
- Single supply operation from 1.8 V to 5.5 V, suitable for portable and battery-powered devices.
- Available in a 10-lead MSOP package.
Applications
- USB 1.1 signal switching circuits.
- Cell phones and PDAs.
- Battery-powered systems.
- Communications systems.
- Sample-and-hold systems.
- Audio and video signal routing.
- Mechanical reed relay replacement.
Q & A
- What is the ADG736BRMZ-REEL?
The ADG736BRMZ-REEL is a monolithic device with two independently selectable CMOS single pole, double throw (SPDT) switches, produced by Analog Devices Inc.
- What is the operating voltage range of the ADG736BRMZ-REEL?
The device operates from a single supply voltage ranging from 1.8 V to 5.5 V.
- What are the typical on resistance values for the ADG736BRMZ-REEL?
The on resistance (RON) is typically 4.5 Ω at 5 V, 8 Ω at 3 V, and 35 Ω at 1.8 V.
- What is the switching time of the ADG736BRMZ-REEL?
The typical switching time (tON/tOFF) is 8 ns.
- What is the power dissipation of the ADG736BRMZ-REEL?
The power dissipation is less than 0.01 μW when digital inputs are at 0 V or VDD.
- What package type is the ADG736BRMZ-REEL available in?
The device is available in a 10-lead MSOP package.
- What are some common applications of the ADG736BRMZ-REEL?
Common applications include USB 1.1 signal switching circuits, cell phones, PDAs, battery-powered systems, communications systems, sample-and-hold systems, and audio and video signal routing.
- Does the ADG736BRMZ-REEL support automotive applications?
Yes, the ADG736BRMZ-REEL is qualified for automotive applications and has an operating temperature range of −40°C to +125°C.
- What is the break-before-make switching action in the ADG736BRMZ-REEL?
The break-before-make switching action ensures that the switch turns off before turning on, preventing signal overlap and ensuring reliable switching.
- How does the ADG736BRMZ-REEL handle audio and video signal switching?
The device's flat on resistance profile and fast switching times make it suitable for switching audio and video signals with excellent linearity and low distortion.
