Overview
The ADG804YRM, produced by Analog Devices Inc., is a low voltage 4-channel CMOS multiplexer. 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. The ADG804YRM is notable for its ultralow on resistance of less than 0.8 Ω over the full temperature range of –40°C to +125°C, making it suitable for a wide range of applications.
Key Specifications
| Parameter | Value | Conditions |
|---|---|---|
| On Resistance (RON) | < 0.8 Ω | Over full temperature range |
| Supply Voltage (VDD) | 1.65 V to 3.6 V | |
| Digital Input Voltage | 1.8 V logic with 2.7 V to 3.6 V supply | |
| Continuous Current, S or D | 300 mA (3.3 V), 275 mA (2.5 V), 250 mA (1.8 V) | |
| Switching Time | < 25 ns | |
| Operating Temperature Range | –40°C to +125°C | |
| Package Type | 10-lead MSOP |
Key Features
- Ultralow on resistance of less than 0.8 Ω over the full temperature range.
- Single supply operation from 1.65 V to 3.6 V.
- Operational with 1.8 V CMOS logic.
- High current handling capability (up to 300 mA continuous current at 3.3 V).
- Low THD + N (0.02% typical).
- Break-before-make switching.
- Small 10-lead MSOP package.
Applications
- MP3 players
- Power routing
- Battery-powered systems
- PCMCIA cards
- Cellular phones
- Modems
- Audio and video signal routing
- Communication systems
Q & A
- What is the on resistance of the ADG804YRM?
The on resistance of the ADG804YRM is less than 0.8 Ω over the full temperature range.
- What is the supply voltage range for the ADG804YRM?
The supply voltage range is from 1.65 V to 3.6 V.
- Can the ADG804YRM handle 1.8 V CMOS logic?
- What is the maximum continuous current the ADG804YRM can handle?
The maximum continuous current is 300 mA at 3.3 V, 275 mA at 2.5 V, and 250 mA at 1.8 V.
- What is the switching time of the ADG804YRM?
The switching time is less than 25 ns.
- What is the operating temperature range of the ADG804YRM?
The operating temperature range is –40°C to +125°C.
- In what package type is the ADG804YRM available?
The ADG804YRM is available in a 10-lead MSOP package.
- What type of switching does the ADG804YRM use?
The ADG804YRM uses break-before-make switching.
- What are some common applications of the ADG804YRM?
Common applications include MP3 players, power routing, battery-powered systems, PCMCIA cards, cellular phones, modems, audio and video signal routing, and communication systems.
- How does the EN pin affect the device?
A Logic 0 on the EN pin disables the device.
