ADG202AKR - Analog Devices Inc.

Manufacturer Part Number

ADG202AKR

Manufacturer

Analog Devices, Inc.

Introduction

The ADG202AKR is a quad single-pole, single-throw (SPST) analog switch with low on-resistance and low charge injection. It is designed to operate from a single 10V to 15V supply or dual ±10V to ±15V supplies.

Product Features and Performance

Quad SPST analog switch

Low on-resistance (90Ω max)

Low charge injection (20pC)

Operates from a single 10V to 15V supply or dual ±10V to ±15V supplies

Fast switching time (300ns max turn-on, 250ns max turn-off)

Low channel-to-channel matching (4.5Ω)

Low crosstalk (-80dB @ 100kHz)

Operating temperature range of -40°C to 85°C

Product Advantages

Excellent for high-speed, low-distortion analog signal switching

Ideal for applications requiring low on-resistance and low charge injection

Versatile power supply options (single or dual supply)

Compact 16-SOIC package

Key Technical Parameters

Supply voltage: Single 10V to 15V or dual ±10V to ±15V

Leakage current: 2nA max

On-state resistance: 90Ω max

Charge injection: 20pC

Switching time: 300ns max turn-on, 250ns max turn-off

Channel-to-channel matching: 4.5Ω

Crosstalk: -80dB @ 100kHz

Operating temperature: -40°C to 85°C

Quality and Safety Features

RoHS-compliant

ESD protection

Overcurrent and short-circuit protection

Compatibility

Standard SOIC package, suitable for surface mount applications

Application Areas

High-speed analog signal switching

Data acquisition systems

Instrumentation

Test and measurement equipment

Industrial control systems

Product Lifecycle

The ADG202AKR is an active product and is not nearing discontinuation.

Replacement or upgrade options are available from Analog Devices, such as the ADG201, ADG211, and ADG221 series.

Several Key Reasons to Choose This Product

Excellent performance with low on-resistance, low charge injection, and fast switching speed.

Versatile power supply options (single or dual supply) for design flexibility.

Compact 16-SOIC package suitable for space-constrained applications.

Wide operating temperature range of -40°C to 85°C, making it suitable for a variety of environments.

Robust design with ESD protection, overcurrent, and short-circuit protection for reliable operation.