Overview
The ADG728BRUZ-REEL7 is a CMOS analog matrix switch manufactured by Analog Devices Inc. This device is an 8-channel matrix switch, designed with a serially controlled 2-wire interface compatible with the I²C™ interface standard. It features low on-resistance and ultra-low power consumption, making it suitable for a variety of applications requiring precise signal switching.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | ADG728BRUZ-REEL7 |
| Package | TSSOP-16 |
| Number of Channels | 8 |
| Switch Configuration | 8:1 Multiplexer |
| On-Resistance | 2.5 Ω |
| Maximum Operating Frequency | 65 MHz |
| Supply Voltage | Up to 5.5 V |
| Interface | Serially controlled 2-wire (I²C compatible) |
| Address Pins | A0 and A1 for setting 2 LSBs of the 7-bit secondary address |
| RESET Pin | Active-low, tie high if not in use |
Key Features
- Low on-resistance of 2.5 Ω, closely matched between switches and flat over the full signal range.
- Ultra-low power consumption due to CMOS technology.
- Serially controlled 2-wire interface compatible with I²C™ standard.
- Two external address pins (A0 and A1) for setting the 2 LSBs of the 7-bit secondary address.
- Active-low RESET pin that should be tied high if not in use.
- Fast switching speed and digital control via serial control input.
Applications
- Data acquisition systems.
- Communication systems.
- Relay placement.
- Audio and video switching.
- Automatic test equipment.
Q & A
- What is the ADG728BRUZ-REEL7?
The ADG728BRUZ-REEL7 is a CMOS analog matrix switch manufactured by Analog Devices Inc., featuring an 8-channel matrix switch with a serially controlled 2-wire interface.
- What is the package type of the ADG728BRUZ-REEL7?
The ADG728BRUZ-REEL7 is provided in a 16-lead TSSOP-16 package.
- What is the maximum operating frequency of the ADG728BRUZ-REEL7?
The maximum operating frequency of the ADG728BRUZ-REEL7 is 65 MHz.
- What is the on-resistance of the ADG728BRUZ-REEL7?
The on-resistance of the ADG728BRUZ-REEL7 is 2.5 Ω.
- How is the ADG728BRUZ-REEL7 controlled?
The ADG728BRUZ-REEL7 is controlled via a serially controlled 2-wire interface compatible with the I²C™ standard.
- What are the address pins used for in the ADG728BRUZ-REEL7?
The address pins A0 and A1 are used to set the 2 LSBs of the 7-bit secondary address.
- What is the purpose of the RESET pin in the ADG728BRUZ-REEL7?
The RESET pin is active-low and should be tied high if not in use.
- What are some common applications of the ADG728BRUZ-REEL7?
Common applications include data acquisition systems, communication systems, relay placement, audio and video switching, and automatic test equipment.
- What technology is used in the ADG728BRUZ-REEL7 for low power consumption?
The ADG728BRUZ-REEL7 uses CMOS technology for ultra-low power consumption.
- How many channels does the ADG728BRUZ-REEL7 support?
The ADG728BRUZ-REEL7 supports 8 channels.
