Overview
The ADG712BR-REEL7 is a CMOS low voltage quad single-pole single-throw (SPST) switch produced by Analog Devices Inc. This monolithic CMOS device contains four independently selectable switches, designed on an advanced submicron process. This design ensures low power dissipation while providing high switching speed, low on-resistance, low leakage currents, and high bandwidth. The ADG712BR-REEL7 operates from a single supply voltage of 1.8 V to 5.5 V, making it suitable for battery-powered instruments and compatible with the latest DACs and ADCs from Analog Devices.
Key Specifications
| Parameter | Description | Typical Value | Maximum Value |
|---|---|---|---|
| Supply Voltage (VDD) | Single supply voltage range | 1.8 V to 5.5 V | - |
| On Resistance (RON) | Maximum on resistance at 5 V | 4.5 Ω | 8 Ω at 3 V |
| Input High Voltage (VINH) | Minimum input high voltage | 2.4 V | - |
| Input Low Voltage (VINL) | Maximum input low voltage | 0.8 V | - |
| Input Current (IINL or IINH) | Typical input current | 0.005 μA | ±0.1 μA max |
| Turn-On Time (tON) | Typical turn-on time at 3 V | 11 ns | 16 ns max |
| Turn-Off Time (tOFF) | Typical turn-off time at 3 V | 6 ns | 10 ns max |
| Bandwidth (-3 dB) | Typical bandwidth | 200 MHz | - |
| Package Type | Package options | 16-lead TSSOP, 16-lead SOIC | - |
| Operating Temperature Range | Temperature range | -40°C to +85°C | - |
Key Features
- Low on-resistance: 4.5 Ω maximum at 5 V and 8 Ω maximum at 3 V
- Low power dissipation: CMOS construction ensures low power consumption
- High bandwidth: -3 dB bandwidth greater than 200 MHz
- Fast switching times: Typical turn-on and turn-off times of 11 ns and 6 ns respectively at 3 V
- Break-before-make switching: Prevents channel shorting when configured as a multiplexer (specific to ADG713, but relevant for understanding the series)
- Single supply operation: Operates from 1.8 V to 5.5 V, making it suitable for battery-powered devices
- Low leakage currents and high switching speed
- Available in 16-lead TSSOP and 16-lead SOIC packages
Applications
- Battery-powered instruments: Ideal for devices that require low power consumption
- DACs and ADCs: Compatible with the latest generation of digital-to-analog and analog-to-digital converters from Analog Devices
- Video signal switching: High bandwidth and fast switching times make it suitable for video signal applications
- USB 1.1 data signals: Can be used for switching USB data signals due to its high bandwidth and fast switching times
Q & A
- What is the supply voltage range of the ADG712BR-REEL7?
The ADG712BR-REEL7 operates from a single supply voltage of 1.8 V to 5.5 V
- What is the typical on-resistance of the ADG712BR-REEL7 at 5 V?
The typical on-resistance is 4.5 Ω at 5 V
- What are the typical turn-on and turn-off times of the ADG712BR-REEL7?
The typical turn-on time is 11 ns and the typical turn-off time is 6 ns at 3 V
- What is the bandwidth of the ADG712BR-REEL7?
The -3 dB bandwidth is greater than 200 MHz
- In what packages is the ADG712BR-REEL7 available?
The ADG712BR-REEL7 is available in 16-lead TSSOP and 16-lead SOIC packages
- What is the operating temperature range of the ADG712BR-REEL7?
The operating temperature range is -40°C to +85°C
- Is the ADG712BR-REEL7 suitable for video signal switching?
Yes, due to its high bandwidth and fast switching times, it is suitable for video signal switching
- Can the ADG712BR-REEL7 be used in battery-powered instruments?
Yes, it is ideal for battery-powered instruments due to its low power consumption
- What is the input current of the ADG712BR-REEL7?
The typical input current is 0.005 μA
- Does the ADG712BR-REEL7 have break-before-make switching?
No, the break-before-make switching feature is specific to the ADG713 model in this series
