MAX349EAP - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX349EAP

Manufacturer

Analog Devices

Introduction

High-performance analog multiplexer with 8:1 configuration.

Product Features and Performance

Single 8:1 multiplexer configuration

On-State Resistance Max of 100 Ohm

Channel-to-Channel Matching at 16 Ohm Max

Single Supply Voltage ranging from 2.7V to 16V

Dual Supply Voltage ranging from ±2.7V to 8V

Switch Time Max of 275ns for turn-on and 150ns for turn-off

Low Charge Injection of 1pC

Channel Capacitance of 2pF (off-state)

Low Leakage Current Max of 100pA

Crosstalk -90dB at 100kHz

Operating Temperature from -40°C to 85°C

Product Advantages

High channel-to-channel uniformity

Extended voltage supply range

Fast switching speeds

Excellent crosstalk performance

Low power consumption

Wide operating temperature range

Key Technical Parameters

8:1 Mux/Demux Circuit

1 Circuit

100 Ohm On-State Resistance Max

16 Ohm Channel-to-Channel Matching Max

7V to 16V Single Supply Voltage

±2.7V to 8V Dual Supply Voltage

275ns/150ns Switch Time Max

1pC Charge Injection

2pF Channel Capacitance

100pA Leakage Current Max

-90dB Crosstalk at 100kHz

Quality and Safety Features

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

Surface mount package for reliable soldering

Compatibility

Compatible with 20-SSOP surface mount applications

Application Areas

Communication systems

Data acquisition systems

Test equipment

Audio and video switching

Product Lifecycle

Obsolete status

Consider alternate parts for new designs or future projects

Several Key Reasons to Choose This Product

Low on-resistance for improved signal integrity

Precise channel matching aids in consistent performance

High-speed switching suitable for fast applications

Low power dissipation preserving device longevity

Highly effective crosstalk minimization for clear signal paths

Adaptable to a broad range of power supplies

Suitable for precise and sensitive analog applications