Overview
The ADG659YCPZ is a 4-channel analog multiplexer produced by Analog Devices Inc. This device is designed to switch one of four differential inputs to a common differential output, controlled by 2-bit binary address lines A0 and A1. An enable (EN) input allows the device to be enabled or disabled, with all channels switched off when disabled. The ADG659YCPZ is built on an enhanced CMOS process, offering low power dissipation and high switching speeds. It can operate as both a multiplexer and a demultiplexer, with an input range that extends to the supply voltages. The device features break-before-make switching action to prevent momentary shorting during channel switching.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage (Single) | 2 V to 12 V | V |
| Supply Voltage (Dual) | ±2 V to ±6 V | V |
| Operating Temperature | -40°C to 85°C | °C |
| On-State Resistance (RON) | 75 Ω (max) | Ω |
| Switch Time (tON, tOFF) | 115 ns (max), 45 ns (max) | ns |
| Input High Voltage (VINH) | 2.4 V (min) | V |
| Input Low Voltage (VINL) | 0.8 V (max) | V |
| Input Current (IINL, IINH) | 0.005 µA (typ), ±1 µA (max) | µA |
| Digital Input Capacitance (CIN) | 2 pF (typ) | pF |
| Package Type | 16-lead LFCSP | |
| Moisture Sensitivity Level (MSL) | 3 (168 hours) |
Key Features
- Single- and dual-supply operation: Compatible with ±5 V, +5 V, and +3 V supply rails.
- Low power consumption: Typically less than 0.1 µW.
- High switching speeds: Fast transition times with low power dissipation.
- Break-before-make switching action: Prevents momentary shorting during channel switching.
- TTL/CMOS logic compatibility: Digital inputs have 0.8 V to 2.4 V logic thresholds.
- Automotive temperature range: Operates from -40°C to 125°C.
- Lead-free and RoHS compliant.
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 ADG659YCPZ used for?
The ADG659YCPZ is a 4-channel analog multiplexer used to switch one of four differential inputs to a common differential output.
- What are the supply voltage ranges for the ADG659YCPZ?
The device can operate with single supply voltages from 2 V to 12 V and dual supply voltages from ±2 V to ±6 V.
- What is the operating temperature range of the ADG659YCPZ?
The device operates from -40°C to 85°C.
- What is the on-state resistance of the ADG659YCPZ?
The on-state resistance is typically 75 Ω (max).
- How does the ADG659YCPZ handle channel switching?
The device features break-before-make switching action to prevent momentary shorting during channel switching.
- Is the ADG659YCPZ compatible with TTL/CMOS logic?
Yes, the digital inputs have 0.8 V to 2.4 V logic thresholds, ensuring TTL/CMOS logic compatibility.
- What is the package type of the ADG659YCPZ?
The device is available in a 16-lead LFCSP package.
- Is the ADG659YCPZ lead-free and RoHS compliant?
Yes, the device is lead-free and RoHS compliant.
- What are some common applications of the ADG659YCPZ?
Common applications include automotive, automatic test equipment, data acquisition systems, battery-powered systems, and more.
- What is the moisture sensitivity level (MSL) of the ADG659YCPZ?
The MSL is 3 (168 hours).
