Overview
The ADG604YRUZ is a CMOS analog 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). The ADG604 operates from either a dual supply of ±2.7 V to ±5.5 V or a single supply of 2.7 V to 5.5 V, making it versatile for various applications. It is known for its ultralow charge injection, low leakage currents, and high switching speeds, which are crucial for minimizing transients and ensuring high signal integrity.
Key Specifications
| Parameter | Typical Value | Maximum Value | Unit | Test Conditions/Comments |
|---|---|---|---|---|
| Supply Voltage Range | ±2.7 V to ±5.5 V (dual supply) | 2.7 V to 5.5 V (single supply) | V | |
| On Resistance (RON) | 85 Ω | Ω | Typical at 25°C | |
| On Resistance Match Between Channels (∆RON) | 2 Ω | Ω | Typical at 25°C | |
| Charge Injection (QINJ) | ±1.5 pC | pC | CL = 5 pF, f = 1 MHz | |
| Leakage Currents | 10 pA | pA | Typical at 25°C | |
| Analog Signal Range | 0 V to VDD | V | ||
| Operating Temperature Range | –40°C to +125°C | °C | ||
| Storage Temperature Range | –65°C to +150°C | °C | ||
| Package Type | 14-lead TSSOP |
Key Features
- Ultralow Charge Injection: ±1.5 pC over the entire signal range, minimizing transients when switching.
- Low Leakage Currents: 10 pA typical at 25°C, ensuring minimal signal loss.
- Low On Resistance: 85 Ω typical, matched to within 2 Ω between channels.
- High Switching Speeds: Suitable for applications requiring fast switching times.
- Low Power Dissipation: Ideal for battery-powered and portable instruments.
- 3 V Logic-Compatible Digital Inputs: No VL logic power supply required.
Applications
- Battery-Powered Instruments: Suitable due to low power dissipation.
- Communication Systems: Ideal for signal routing and switching.
- Sample and Hold Systems: Minimizes transients and ensures high signal integrity.
- Remote-Powered Equipment: Efficient for low-power applications.
- Audio and Video Signal Routing: Low distortion and flat on-resistance profile make it suitable for audio and video applications.
- Avionics: Meets the stringent requirements of avionic systems).
Q & A
- What is the ADG604YRUZ?
The ADG604YRUZ is a CMOS analog multiplexer produced by Analog Devices Inc., designed to switch one of four inputs to a common output.
- What are the supply voltage ranges for the ADG604YRUZ?
The device operates from either a dual supply of ±2.7 V to ±5.5 V or a single supply of 2.7 V to 5.5 V.
- What is the typical on-resistance of the ADG604YRUZ?
The typical on-resistance is 85 Ω.
- What is the charge injection of the ADG604YRUZ?
The charge injection is ±1.5 pC over the entire signal range.
- What are the leakage currents of the ADG604YRUZ?
The leakage currents are 10 pA typical at 25°C.
- What is the operating temperature range of the ADG604YRUZ?
The operating temperature range is –40°C to +125°C.
- In what package is the ADG604YRUZ available?
The device is available in a 14-lead TSSOP package.
- What are some typical applications of the ADG604YRUZ?
Typical applications include battery-powered instruments, communication systems, sample and hold systems, remote-powered equipment, audio and video signal routing, and avionics.
- Why is the ADG604YRUZ suitable for battery-powered instruments?
The device is suitable due to its low power dissipation.
- What makes the ADG604YRUZ ideal for audio and video applications?
The device's low distortion and flat on-resistance profile make it ideal for these applications.
