ADG212AKR - Analog Devices Inc.

Manufacturer Part Number

ADG212AKR

Manufacturer

Analog Devices

Introduction

The ADG212AKR is an interface component falling into the category of analog switches, multiplexers, and demultiplexers.

Product Features and Performance

Single Pole Single Throw Normally Open switch configuration

Four independent switch circuits

Maximum on-state resistance of 115 Ohms

Channel-to-channel matching of 5.75 Ohms

Can operate with dual ±15V or single 15V power supply

Fast switching times with a maximum of 600ns turn-on and 450ns turn-off

Applicable for low charge injection applications with 20pC

Features low off-channel leakage current of 5nA

Low channel capacitance of 5pF in both on and off states

High crosstalk isolation of -80dB at 100kHz

Product Advantages

Good signal integrity due to low crosstalk

Precision with channel-matching reduces signal distortion

Suitable for precision analog applications

Key Technical Parameters

Switch Configuration: SPST - NO

Multiplexer/Demultiplexer Circuit: 1:1

Number of Circuits: 4

Voltage - Supply: ±15V or 15V single

Switch Time (Ton, Toff): 600ns/450ns max

Charge Injection: 20pC

Channel Capacitance: 5pF

Leakage Current: 5nA

Quality and Safety Features

Operating Temperature range from -40°C to 85°C

Compatibility

Compatible with 16-SOIC surface mount

Application Areas

Battery operated systems

Sample hold systems

Audio signal routing

Communication systems

Data acquisition systems

Analog signal multiplexing

Product Lifecycle

Obsolete status

Potential for replacement or upgrade options should be verified with the manufacturer

Several Key Reasons to Choose This Product

Precision analog switching with low charge injection

High isolation between channels reduces signal interference

Versatility with dual or single supply voltage operation

Low on-resistance for better signal integrity

Minimal off-channel leakage maintaining signal fidelity

Fast switching suitable for high-speed applications