MAX312CSE+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX312CSE+T

Manufacturer

Analog Devices

Introduction

The MAX312CSE+T is a high-performance interface analog switch, specifically designed for switching and multiplexing applications.

Product Features and Performance

SPST NC (Single Pole Single Throw Normally Closed) switch circuit

1:1 multiplexer/demultiplexer circuit

4 independent switch circuits

Maximum on-state resistance of 10 Ohms

Channel-to-channel matching of 300 mOhms

Single supply voltage ranging from 4.5V to 30V

Dual supply voltage ranging from ±4.5V to 20V

Fast switch time of 225 ns (on) and 185 ns (off)

Charge injection limited to 20 pC

Channel capacitance (off) of 15 pF

Maximum leakage current of 500 pA

Excellent crosstalk performance of -85dB at 1 MHz

Product Advantages

Low on-state resistance ensures minimal signal loss

Precise channel matching improves performance in differential signal applications

Wide range of power supply compatibility

Rapid switching speeds enhance overall system responsiveness

Low charge injection and capacitance maintain signal fidelity

Key Technical Parameters

On-State Resistance (Max): 10Ohm

Voltage Supply, Single (V+): 4.5V ~ 30V

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

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

Channel Capacitance (CS(off), CD(off)): 15pF

Crosstalk: -85dB @ 1MHz

Quality and Safety Features

Robust surface mount package (16-SOIC)

Operational temperature range from 0°C to 70°C ensures reliability under varying environmental conditions

Compatibility

Compatible with a wide range of supply voltages and signal levels

Suitable for integration into various electronic systems due to standard SOIC packaging

Application Areas

Telecommunications

Data acquisition systems

Test equipment

Signal routing

Product Lifecycle

Product status: Active

Not nearing discontinuation, ensuring availability for new designs and long-term projects

Several Key Reasons to Choose This Product

Enhanced signal integrity due to low on-state resistance and channel capacitance

High precision and repeatability with tight channel matching

Broad supply voltage range allowing flexibility in various power environments

Fast switching capabilities improve system performance

Excellent crosstalk isolation preserves signal quality in dense configurations