MAX303CSE - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX303CSE

Manufacturer

Analog Devices

Introduction

The MAX303CSE is a high-performance analog switch designed for multiplexing and demultiplexing applications, now considered as an obsolete product.

Product Features and Performance

SPDT switch circuit configuration

2:1 multiplexer/demultiplexer circuit

Dual circuit functionality

On-State Resistance: Maximum 35 Ohm

Channel-to-Channel Matching: 500 mOhm

Single Supply Voltage: 10V ~ 30V

Dual Supply Voltage: ±4.5V ~ 20V

Switching Time: Maximum 150 ns (Ton), 100 ns (Toff)

Charge Injection: 10 pC

Channel Capacitance: 12pF (both CS(off) and CD(off))

Current Leakage: Maximum 500 pA

Crosstalk: -90dB at 1MHz

Operating Temperature: 0°C ~ 70°C

Product Advantages

Precise channel matching enhances overall performance

Low leakage current and high crosstalk rejection ratio improve signal integrity

Wide range of power supply voltages increases versatility in various operating environments

Key Technical Parameters

Number of Circuits: 2

Max On-State Resistance: 35 Ohm

Max Supply Voltage: 30V

Switch Time: 150 ns (Ton), 100 ns (Toff)

Operating Temperature Range: 0°C ~ 70°C

Quality and Safety Features

Surface mount technology for reliable and robust assembly

Stringent crosstalk and leakage specifications ensuring minimal interference and signal loss

Compatibility

Compatible with multiple analog signals due to its wide voltage range and configurable circuitry

Surface mount package 16-SOIC fits standard PCB layouts

Application Areas

Data acquisition systems

Audio signal routing

Communication systems

Test equipment

Product Lifecycle

Status: Obsolete

Note: Check for potential replacements or upgrades in newer product ranges

Several Key Reasons to Choose This Product

High-performance design with SPDT and 2:1 MUX/DEMUX capabilities

Low on-state resistance and charge injection for minimal signal distortion

Supports a broad range of supply voltages aiding ease of integration within various systems

Robust build with capabilities to function at industrial temperature ranges

Significant reduction in crosstalk ensuring higher fidelity and precision in signal management