Overview
The ADG804YRMZ is a low voltage 4-channel CMOS multiplexer produced by Analog Devices Inc. This device is designed to switch one of four inputs to a common output, determined by 3-bit binary address lines (A0, A1, and EN). A logic 0 on the EN pin disables the device, and it features break-before-make switching to prevent signal overlap.
The ADG804YRMZ is fully specified for operation with supply voltages of 3.3 V, 2.5 V, and 1.8 V, and it can handle digital inputs of 1.8 V logic. It is available in a 10-lead MSOP package, making it suitable for a variety of applications where low on-resistance and compact design are essential.
Key Specifications
| Parameter | Value |
|---|---|
| On Resistance | < 0.8 Ω over full temperature range |
| Supply Voltage | 1.65 V to 3.6 V |
| Digital Input Voltage | 1.8 V logic with 2.7 V to 3.6 V supply |
| Switching Time | 29 ns (typical) |
| Package Type | 10-lead MSOP |
| Temperature Range | -40°C to 125°C |
| Number of Channels | 4 single channels |
| Logic Control | 3-bit binary address lines (A0, A1, and EN) |
Key Features
- Ultralow on resistance of less than 0.8 Ω over the full temperature range.
- Break-before-make switching to prevent signal overlap.
- Digital inputs can handle 1.8 V logic with a 2.7 V to 3.6 V supply.
- Fully specified for 3.3 V, 2.5 V, and 1.8 V supply operation.
- Compact 10-lead MSOP package.
- Wide temperature range of -40°C to 125°C.
Applications
- MP3 players and other portable audio devices.
- Power routing and battery-powered systems.
- PCMCIA cards and cellular phones.
- Modems and communication systems.
- Audio and video signal routing.
Q & A
- What is the on resistance of the ADG804YRMZ?
The on resistance of the ADG804YRMZ is less than 0.8 Ω over the full temperature range.
- What are the supported supply voltages for the ADG804YRMZ?
The ADG804YRMZ is fully specified for operation with supply voltages of 3.3 V, 2.5 V, and 1.8 V.
- What type of package is the ADG804YRMZ available in?
The ADG804YRMZ is available in a 10-lead MSOP package.
- What is the temperature range for the ADG804YRMZ?
The temperature range for the ADG804YRMZ is -40°C to 125°C.
- How does the ADG804YRMZ handle digital inputs?
The digital inputs of the ADG804YRMZ can handle 1.8 V logic with a 2.7 V to 3.6 V supply.
- What is the switching mechanism of the ADG804YRMZ?
The ADG804YRMZ features break-before-make switching to prevent signal overlap.
- What are some common applications of the ADG804YRMZ?
The ADG804YRMZ is commonly used in MP3 players, power routing, battery-powered systems, PCMCIA cards, cellular phones, modems, and audio and video signal routing.
- How many channels does the ADG804YRMZ have?
The ADG804YRMZ has four single channels.
- How is the switching controlled in the ADG804YRMZ?
The switching in the ADG804YRMZ is controlled by 3-bit binary address lines (A0, A1, and EN).
- What happens when a logic 0 is applied to the EN pin of the ADG804YRMZ?
A logic 0 on the EN pin disables the device.
