Overview
The ADG658YRUZ, produced by Analog Devices Inc., is a low-voltage, CMOS analog multiplexer. This device is part of the ADG658 series, which comprises eight single channels. It is designed to switch one of eight inputs (S1–S8) to a common output, D, based on the 3-bit binary address lines A0, A1, and A2. The ADG658YRUZ is notable for its low power consumption, high switching speeds, and compatibility with TTL/CMOS logic.
Key Specifications
| Parameter | Value | Conditions |
|---|---|---|
| Number of Channels | 8 single channels | |
| Address Lines | 3-bit (A0, A1, A2) | |
| Supply Voltage Range | ±5 V, +5 V, +3 V | |
| Power Consumption | < 0.1 μW (typical) | |
| Input High Voltage | 2.4 V (min) | VIN = VINH |
| Input Low Voltage | 0.8 V (max) | VIN = VINL |
| Input Current | 0.005 µA (typ), ±1 µA (max) | VIN = VINL or VINH |
| Digital Input Capacitance | 2 pF (typ) | |
| Transition Time | 120 ns (typ), 200-300 ns (max) | RL = 300 Ω, CL = 35 pF, VS = 3 V |
| Enable Time (tON) | 120 ns (typ), 190-280 ns (max) | RL = 300 Ω, CL = 35 pF, VS = 3 V |
| Disable Time (tOFF) | 35 ns (typ) | |
| Package Types | 16-lead TSSOP, QSOP, 4 mm × 4 mm LFCSP | |
| Operating Temperature Range | -40°C to +125°C |
Key Features
- Low power consumption: Typically less than 0.1 μW.
- High switching speeds: Fast transition times and enable/disable times.
- TTL/CMOS compatible inputs: Logic thresholds between 0.8 V and 2.4 V.
- Single- and dual-supply operation: Compatible with ±5 V, +5 V, and +3 V supply rails.
- Automotive temperature range: Operates from -40°C to +125°C.
- Break-before-make switching action: Prevents momentary shorting when switching channels.
- Compact packaging: Available in 16-lead TSSOP, QSOP, and 4 mm × 4 mm LFCSP packages.
Applications
- Automotive applications
- Automatic test equipment
- Data acquisition systems
- Battery-powered systems
- Communication systems
- Audio and video signal routing
- Relay replacement
- Sample-and-hold systems
- Industrial control systems
Q & A
- What is the ADG658YRUZ used for?
The ADG658YRUZ is a low-voltage, CMOS analog multiplexer used to switch one of eight inputs to a common output based on 3-bit binary address lines.
- What are the supply voltage options for the ADG658YRUZ?
The device can operate with single or dual supplies: ±5 V, +5 V, and +3 V.
- What is the typical power consumption of the ADG658YRUZ?
The typical power consumption is less than 0.1 μW.
- What are the logic thresholds for the digital inputs?
The logic thresholds are between 0.8 V and 2.4 V, ensuring TTL/CMOS compatibility.
- What types of packages are available for the ADG658YRUZ?
The device is available in 16-lead TSSOP, QSOP, and 4 mm × 4 mm LFCSP packages.
- What is the operating temperature range of the ADG658YRUZ?
The device operates from -40°C to +125°C.
- Does the ADG658YRUZ prevent momentary shorting when switching channels?
Yes, it features break-before-make switching action to prevent momentary shorting.
- What are some common applications of the ADG658YRUZ?
Common applications include automotive systems, automatic test equipment, data acquisition systems, and industrial control systems.
- How fast is the switching time of the ADG658YRUZ?
The transition time is typically 120 ns, with a maximum of 200-300 ns under specified conditions.
- Is the ADG658YRUZ suitable for battery-powered systems?
Yes, due to its low power consumption, it is suitable for battery-powered systems.
