DG408AK/883B - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

DG408AK/883B

Manufacturer

Analog Devices

Introduction

The DG408AK/883B is an 8:1 Multiplexer/Demultiplexer designed for high-performance data acquisition and signal switching applications.

Product Features and Performance

Single 8:1 Multiplexing/Demultiplexing functionality

On-State Resistance: Maximum 100 Ohm

Channel-to-Channel Matching: 1.5 Ohm

Low Charge Injection: 2pC

Channel Capacitance: CS(off) 3pF, CD(off) 26pF

Low Leakage Current: 500 pA max

High Crosstalk Rejection: -92dB @ 100kHz

Fast Switching Speed: 150ns for both turn-on and turn-off

Product Advantages

High precision due to low channel-to-channel mismatch

Minimal signal distortion through low charge injection and capacitance

Efficient power usage with very low current leakage

Robust performance in diverse conditions owing to wide temperature range from -55°C to 125°C

Key Technical Parameters

Multiplexer/Demultiplexer Circuit: 8:1

Voltage Supply, Single (V+): 5V ~ 30V

Voltage Supply, Dual (V±): ±5V ~ 20V

Operating Temperature: -55°C ~ 125°C

Quality and Safety Features

Ensures reliable operation under extreme temperatures, suitable for military and aerospace applications

Compatibility

Compatible with single and dual supply modes ranging from 5V to 30V and ±5V to 20V respectively

Through Hole mounting compatible with standard PCBs

Application Areas

Data Acquisition Systems

Signal Routing

A/D Converters

Communication Systems

Military and Aerospace Electronics

Product Lifecycle

Currently in active production

Not nearing discontinuation

Future replacement or upgrade options available

Several Key Reasons to Choose This Product

Exceptional channel isolation enhances signal integrity

Versatile voltage supply options supporting a range of power systems

Durable and reliable even in harsh environmental conditions

High-speed performance suitable for rigorous operational scenarios

Through hole package offers robust mounting possibilities