MAX379CPE+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX379CPE+

Manufacturer

Analog Devices

Introduction

The MAX379CPE+ is a precision analog device designed for use as an interface in applications involving analog switching, multiplexing, and demultiplexing.

Product Features and Performance

SP4T switch circuit configuration

4:1 multiplexer/demultiplexer circuit

Dual channel functionality

Maximum on-state resistance of 3.5kOhm

Fast switch time, with a maximum of 400ns for turn-on and typical 300ns for turn-off

Channel capacitance of 5pF (CS(off)) and 12pF (CD(off))

Minimal leakage current with a maximum of 1nA (IS(off))

Operates between 0°C and 70°C

Product Advantages

Extremely low leakage current enhances precision in applications

Fast switching speed suitable for high speed signal routing

Dual voltage supply range provides flexibility in various power environments

Key Technical Parameters

Number of Circuits: 2

On-State Resistance (Max): 3.5kOhm

Switch Time (Ton, Toff) (Max): 400ns, 300ns (Typ)

Voltage Supply, Dual (V±): ±4.5V ~ 18V

Current Leakage (IS(off)) (Max): 1nA

Operating Temperature: 0°C ~ 70°C (TA)

Quality and Safety Features

Robust through-hole mounting type enhances durability

Operates within a safe temperature range ensuring reliability under normal conditions

Compatibility

Compatible with dual voltage supplies ranging from ±4.5V to 18V

Application Areas

Signal routing in multimedia systems

Data acquisition systems

Communication systems

Test equipment

Product Lifecycle

Currently in active production

Not nearing discontinuation

Future replacements or upgrades are likely to be available for enhanced performance

Several Key Reasons to Choose This Product

High precision with extremely low leakage current, suitable for sensitive applications

Fast switching capability facilitates efficient signal routing in multimedia and communication systems

Broad dual voltage supply compatibility allows flexibility in system designs

Reliable performance validated by robust through-hole package and safe operating temperature range

Ongoing product support with no current plans for phase-out, ensuring long-term availability and upgradability