MAX312MJE - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX312MJE

Manufacturer

Analog Devices

Introduction

The MAX312MJE is a precision, quad, SPST analog switch designed for use in analog signal switching applications. It offers high performance in terms of speed, reliability, and efficiency.

Product Features and Performance

Quad SPST-NC configuration

Low on-state resistance of 9Ohm

Excellent channel-to-channel matching (ΔRon) of 300mOhm

Compatible with both single (4.5V ~ 30V) and dual (±4.5V ~ 20V) supply voltages

Swift switch time with 225ns maximum for turn-on and 185ns for turn-off

Minimal charge injection of 20pC

Channel capacitance of 15pF (CS(off), CD(off))

Low current leakage (IS(off)) maximum of 500pA

Superior crosstalk performance of -85dB @ 1MHz

Operational across a wide temperature range (-55°C ~ 125°C)

Product Advantages

High precision and reliability in switching

Suitable for both single-ended and differential signal applications

Low power consumption and leakage

Robust build for long-term reliability

High-performance metrics for critical applications

Key Technical Parameters

On-State Resistance (Max): 9Ohm

Channel-to-Channel Matching (ΔRon): 300mOhm

Voltage Supply Range: 4.5V ~ 30V (Single), ±4.5V ~ 20V (Dual)

Switch Time (Ton/Toff) (Max): 225ns/185ns

Charge Injection: 20pC

Leakage Current (Max): 500pA

Operating Temperature: -55°C ~ 125°C

Quality and Safety Features

Engineered for high reliability and stability across a wide operating temperature range

Compliance with industry-standard safety protocols

Compatibility

Compatible with a wide range of supply voltages for flexible usage in various circuit designs

Through-hole mounting for easy integration into existing systems

Application Areas

Precision test and measurement equipment

Data acquisition systems

Communication systems

Medical devices

Audio and video signal routing

Product Lifecycle

Active product status, not near discontinuation

Availability of replacements or upgrades should future needs arise

Several Key Reasons to Choose This Product

Superior switching performance and low on-state resistance enhance signal integrity.

Minimal power consumption and leakage optimize battery life for portable devices.

Robust performance over a wide temperature range ensures reliability in challenging environments.

Broad compatibility with supply voltages and systems for versatile application use.

Analog Devices' reputation for quality and high-performance components adds assurance to design choices.