Overview
The ADG708BRUZ is a low voltage, CMOS analog multiplexer produced by Analog Devices Inc. This device comprises eight single channels and is designed to switch one of eight inputs (S1 to S8) to a common output, D, based on the 3-bit binary address lines A0, A1, and A2. An additional EN input allows for enabling or disabling the device, with all channels switched off when disabled. The ADG708BRUZ is ideal for battery-powered, portable instruments due to its low power consumption and operating supply range of 1.8 V to 5.5 V.
Key Specifications
| Parameter | Description | Value |
|---|---|---|
| Package Type | TSSOP-16 | 16-lead TSSOP |
| Number of Channels | Single 8 to 1 Multiplexer | 8 single channels |
| Supply Voltage Range | 1.8 V to 5.5 V | 1.8 V to 5.5 V |
| Temperature Range | -40°C to 125°C | -40°C to 125°C |
| On Resistance (RON) | Ohmic resistance between D and S | A few ohms |
| Switching Action | Break-before-make | Prevents momentary shorting when switching channels |
| Digital Input Voltage | VINL (Logic 0), VINH (Logic 1) | VINL: 0 V, VINH: VDD |
| Leakage Currents | ID (Off), IS (Off), ID, IS (On) | Typically in the range of nA |
| Capacitance | CS (Off), CD (Off), CD, CS (On) | Measured with reference to ground |
Key Features
- Low Power Consumption: Ideal for battery-powered, portable instruments.
- Wide Operating Supply Range: 1.8 V to 5.5 V.
- Break-Before-Make Switching: Prevents momentary shorting when switching channels.
- Low On Resistance: A few ohms, closely matched between switches and flat over the full signal range.
- High Switching Speed: Fast transition times.
- Enable/Disable Functionality: EN input to enable or disable the device.
- Compact Package: Available in a 16-lead TSSOP package.
Applications
- Battery-Powered Instruments: Ideal for portable devices due to low power consumption.
- Medical Devices: Suitable for medical equipment requiring low power and high reliability.
- Aerospace and Defense: Can be used in various military and aerospace applications requiring robust and reliable switching.
- Industrial Automation: Used in control systems and data acquisition systems.
- Consumer Electronics: Found in audio and video equipment, and other consumer electronic devices.
Q & A
- What is the ADG708BRUZ?
The ADG708BRUZ is a low voltage, CMOS analog multiplexer produced by Analog Devices Inc., comprising eight single channels.
- What is the operating supply range of the ADG708BRUZ?
The operating supply range is 1.8 V to 5.5 V.
- What type of switching action does the ADG708BRUZ exhibit?
The ADG708BRUZ exhibits break-before-make switching action, preventing momentary shorting when switching channels.
- What is the typical on resistance of the ADG708BRUZ?
The on resistance is typically in the range of a few ohms.
- How is the device enabled or disabled?
The device can be enabled or disabled using the EN input.
- What is the package type of the ADG708BRUZ?
The ADG708BRUZ is available in a 16-lead TSSOP package.
- What are the typical applications of the ADG708BRUZ?
It is used in battery-powered instruments, medical devices, aerospace and defense, industrial automation, and consumer electronics.
- What is the temperature range of the ADG708BRUZ?
The temperature range is -40°C to 125°C.
- Is the ADG708BRUZ RoHS compliant?
Yes, the ADG708BRUZ is RoHS compliant.
- How many digital input lines are required to select a channel?
Three digital input lines (A0, A1, A2) are required to select one of the eight channels.
