ADG1221BRMZ-REEL7 - Analog Devices Inc.

Manufacturer Part Number

ADG1221BRMZ-REEL7

Manufacturer

Analog Devices

Introduction

High-performance analog switch offering low on-resistance and fast switching times

Product Features and Performance

Single Pole Single Throw (SPST) normally open switch configuration

Two independent switch circuits

Max on-state resistance 200Ohm

Channel-to-channel matching ΔRon of 2.5Ohm

Powered by single supply (5V to 16.5V) or dual supplies (±5V to ±16.5V)

Fast switch times: Ton (Max) 130ns, Toff (Max) 105ns

High -3db bandwidth: 960MHz for signal integrity

Low charge injection: 0.1pC for minimal signal distortion

Low channel capacitance: 2.2pF (CS(off), CD(off)) ensuring high signal fidelity

Ultra-low leakage current: 100pA (Max IS(off)) for increased precision

Product Advantages

Minimal signal distortion attributed to low charge injection and channel capacitance

Excellent on-state resistance matching between channels for precise signal routing

High bandwidth suitable for fast signal processing applications

Low power consumption due to ultra-low leakage current

Key Technical Parameters

On-State Resistance (Max) 200Ohm

Switch Time (Ton, Toff) (Max) 130ns, 105ns

Bandwidth -3db 960MHz

Charge Injection 0.1pC

Leakage Current (Max) 100pA

Operating Temperature Range -40°C to 125°C

Quality and Safety Features

Wide operating temperature range ensures reliability under extreme conditions

Compatibility

Compatible with a range of supply voltages for flexible use in various circuit configurations

Mounting type suitable for surface mount technology

Application Areas

High-speed data acquisition

Precision instrumentation

Telecommunications

Audio and video switching

Product Lifecycle

Active status indicating the product is currently in production and not nearing discontinuation

Future availability of replacements or upgrades likely due to active status

Several Key Reasons to Choose This Product

High bandwidth enabling use in communication and multimedia applications

Fast switching times contributing to efficient signal processing

Low on-state resistance minimizing signal losses

High precision with low charge injection and leakage currents

Robust performance over a wide temperature range

Ease of integration with surface mount technology