ADG721BRM-REEL7 - Analog Devices Inc.

Manufacturer Part Number

ADG721BRM-REEL7

Manufacturer

Analog Devices

Introduction

Compact, low on-resistance, monolithic CMOS analog switch

Product Features and Performance

Single Pole Single Throw Normally Open (SPST-NO)

Dual switch configuration

Ultra-low on-state resistance of 4 Ohm

High switch speed - turn-on and turn-off times of 14ns and 6ns

200MHz -3db Bandwidth for high-frequency applications

Low charge injection of 2pC

Low channel capacitance of 7pF for minimal signal distortion

Ultra-low leakage current of 250pA ensuring minimal power wastage

Exceptional crosstalk performance -97dB @ 1MHz for precise signal isolation

Product Advantages

Ideally suited for battery-powered designs due to low power consumption

High precision with channel-to-channel matching

Can operate across a wide range of supply voltages from 1.8V to 5.5V

Minimized signal distortion makes it suitable for precision applications

Key Technical Parameters

On-State Resistance Max: 4Ohm

Channel-to-Channel Matching ΔRon: 300mOhm

Voltage - Supply, Single (V+): 1.8V ~ 5.5V

Switch Time (Ton, Toff) Max: 14ns, 6ns

-3db Bandwidth: 200MHz

Channel Capacitance (CS(off), CD(off)): 7pF

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

Crosstalk: -97dB

Quality and Safety Features

Robust operating temperature range from -40°C to 85°C

Compatibility

8-MSOP package compatible with standard SMT processes

Can be used with a wide range of analog signal levels

Application Areas

High-frequency data acquisition systems

Communication systems

Audio and video signal routing

Portable and battery-powered devices

Test equipment and instrumentation

Product Lifecycle

Obsolete - potential customers should seek replacements or consult the manufacturer for alternatively recommended models

Key Reasons to Choose This Product

Optimized for high-density systems requiring low power usage without compromising speed

Efficient switching characteristics suitable for high-speed and precision applications

Mitigated signal loss and distortion, ensuring signal integrity

Easy system integration due to surface mount packaging

Proven reliability by a well-known semiconductor manufacturer, Analog Devices