ADG412BR - Analog Devices Inc.

Manufacturer Part Number

ADG412BR

Manufacturer

Analog Devices

Introduction

The ADG412BR is an obsolete interface component designed for analog signal switching. Its primary function involves multiplexing and demultiplexing, within the category of Interface Analog Switches, Multiplexers, Demultiplexers.

Product Features and Performance

SPST-NO (Single-Pole Single-Throw, Normally Open) switch circuit

1:1 Multiplexer/Demultiplexer Circuit

Contains 4 separate switching circuits

Offers On-State Resistance up to 35Ohm

Operates with a single supply voltage of 12V or a dual supply voltage of ±15V

Fast switch times of 175ns for turn-on and 145ns for turn-off

Charge Injection limited to 5pC

Channel Capacitance of 9pF when off

Low leakage current, maximum of 250pA when off

Excellent crosstalk performance, -85dB at 1MHz

Designed for operation in temperatures ranging from -40°C to 85°C

Product Advantages

Low On-State Resistance enhances signal integrity

Low charge injection and channel capacitance minimize signal distortion

High isolation (-85dB crosstalk) maintains signal integrity across channels

Broad operating temperature range suitable for various environments

Key Technical Parameters

On-State Resistance (Max): 35Ohm

Voltage Supply: 12V (single), ±15V (dual)

Switch Time (Ton, Toff) (Max): 175ns, 145ns

Charge Injection: 5pC

Current Leakage (IS(off)) (Max): 250pA

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Ensures robust performance in diverse operating conditions with a focus on signal integrity and minimal leakage.

Compatibility

Designed for surface mount technology with a 16-SOIC package format, making it versatile for various circuit board designs.

Application Areas

Previously used in high-performance data acquisition systems, communication systems, and signal routing applications where precise analog signal handling was crucial.

Product Lifecycle

This particular model, ADG412BR, is obsolete. Users requiring this specific part should seek replacements or consider upgrades, keeping in mind the need to review the latest technology offerings from Analog Devices or other manufacturers for compatibility and performance improvements.

Several Key Reasons to Choose This Product

High-performance analog switching with minimal signal degradation

Suitable for both single and dual supply operations, providing design flexibility

Rapid switching times enable efficient signal routing

Low leakage current and high isolation ensure signal integrity

Durable and reliable performance across a wide range of temperatures