Overview
The ADG659YCPZ-REEL7 is a low voltage, CMOS analog multiplexer produced by Analog Devices Inc. This device is part of the ADG659 series, which switches one of four differential inputs to a common differential output. The switching is controlled by 2-bit binary address lines A0 and A1. An EN input enables or disables the device, with all channels switched off when disabled. The ADG659 is designed on an enhanced process that offers lower power dissipation and high switching speeds, making it suitable for both multiplexer and demultiplexer applications.
Key Specifications
| Specification | Value |
|---|---|
| Number of Channels | 4 differential channels |
| Address Lines | 2-bit binary (A0, A1) |
| Enable Input | EN input to enable/disable the device |
| Supply Voltage | ±5 V, +5 V, +3 V |
| Operating Temperature | −40°C to +125°C |
| Power Consumption | Typically < 0.1 μW |
| Package Type | 16-lead 4 mm × 4 mm LFCSP |
| Digital Input Logic Thresholds | 0.8 V to 2.4 V |
| Transition Time | 120 ns typ (RL = 300 Ω, CL = 35 pF) |
| Channel ON Leakage | ±0.1 ±2.5 nA max |
| Input Capacitance | 2 pF typ |
Key Features
- Low power consumption, typically less than 0.1 μW.
- High switching speeds with transition times as low as 120 ns.
- Break-before-make switching action to prevent momentary shorting when switching channels.
- TTL/CMOS logic compatibility with digital input logic thresholds of 0.8 V to 2.4 V.
- Single- and dual-supply operation with ±5 V, +5 V, and +3 V supply rails.
- Available in 16-lead TSSOP, QSOP, and 4 mm × 4 mm LFCSP packages.
Applications
The ADG659YCPZ-REEL7 is versatile and can be used in various applications, including:
- Audio and video signal routing.
- Medical equipment where low power and high reliability are crucial.
- Automotive systems due to its wide operating temperature range (−40°C to +125°C).
- Industrial control systems requiring high precision and reliability.
- Telecommunication systems for signal switching and routing.
Q & A
- What is the primary function of the ADG659YCPZ-REEL7?
The ADG659YCPZ-REEL7 is a 4-channel differential analog multiplexer that switches one of four differential inputs to a common differential output.
- How is the switching controlled in the ADG659YCPZ-REEL7?
The switching is controlled by 2-bit binary address lines A0 and A1.
- What are the available supply voltages for the ADG659YCPZ-REEL7?
The device can operate with ±5 V, +5 V, and +3 V supply rails.
- What is the typical power consumption of the ADG659YCPZ-REEL7?
The typical power consumption is less than 0.1 μW.
- What is the operating temperature range of the ADG659YCPZ-REEL7?
The operating temperature range is −40°C to +125°C.
- What package types are available for the ADG659YCPZ-REEL7?
The device is available in 16-lead TSSOP, QSOP, and 4 mm × 4 mm LFCSP packages.
- Does the ADG659YCPZ-REEL7 support TTL/CMOS logic?
Yes, it supports TTL/CMOS logic with digital input logic thresholds of 0.8 V to 2.4 V.
- What is the transition time of the ADG659YCPZ-REEL7?
The transition time is typically 120 ns (RL = 300 Ω, CL = 35 pF).
- How does the ADG659YCPZ-REEL7 prevent momentary shorting during channel switching?
The device exhibits break-before-make switching action to prevent momentary shorting.
- What are some common applications of the ADG659YCPZ-REEL7?
Common applications include audio and video signal routing, medical equipment, automotive systems, industrial control systems, and telecommunication systems.
