Overview
The ADG709BRUZ, produced by Analog Devices Inc., is a low voltage, CMOS analog multiplexer designed for high-performance applications. This device comprises four differential channels and is ideal for battery-powered, portable instruments due to its low power consumption and wide operating supply range of 1.8 V to 5.5 V. The ADG709 switches one of four differential inputs to a common differential output, controlled by 2-bit binary address lines A0 and A1. An EN input allows for enabling or disabling the device, ensuring all channels are switched off when disabled. The device exhibits break-before-make switching action, preventing momentary shorting when switching channels.
Key Specifications
| Parameter | Value |
|---|---|
| Configuration | 2 x 4:1 |
| Supply Voltage - Min | 1.8 V |
| Supply Voltage - Max | 5.5 V |
| Minimum Dual Supply Voltage | ± 2.25 V |
| On-State Resistance (Max) | 4.5 Ω |
| Operating Temperature | -40°C to 125°C |
| Package / Case | 16-TSSOP (0.173", 4.40mm Width) |
| Crosstalk | -80 dB @ 1 MHz |
| 3 dB Bandwidth | 55 MHz |
| Charge Injection | 3 pC |
Key Features
- Low power consumption, making it suitable for battery-powered devices.
- Wide operating supply range of 1.8 V to 5.5 V.
- Break-before-make switching action to prevent momentary shorting.
- Low on-resistance and closely matched between switches.
- High bandwidth and low crosstalk.
- Available in a 16-lead TSSOP package.
Applications
The ADG709BRUZ is versatile and can be used in various applications, including:
- Battery-powered, portable instruments.
- Audio and video switching.
- Medical devices.
- Automotive systems.
- Industrial control systems.
Q & A
- What is the configuration of the ADG709BRUZ?
The ADG709BRUZ is configured as a 2 x 4:1 differential multiplexer. - What is the operating supply voltage range of the ADG709BRUZ?
The operating supply voltage range is from 1.8 V to 5.5 V. - What is the maximum on-state resistance of the ADG709BRUZ?
The maximum on-state resistance is 4.5 Ω. - What is the operating temperature range of the ADG709BRUZ?
The operating temperature range is from -40°C to 125°C. - What package type is the ADG709BRUZ available in?
The ADG709BRUZ is available in a 16-lead TSSOP package. - What is the 3 dB bandwidth of the ADG709BRUZ?
The 3 dB bandwidth is 55 MHz. - How does the ADG709BRUZ prevent momentary shorting when switching channels?
The ADG709BRUZ exhibits break-before-make switching action to prevent momentary shorting. - What is the charge injection of the ADG709BRUZ?
The charge injection is 3 pC. - What are some common applications of the ADG709BRUZ?
Common applications include battery-powered instruments, audio and video switching, medical devices, automotive systems, and industrial control systems. - How is the device enabled or disabled?
The device is enabled or disabled using the EN input.
