DG201ACSE - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

DG201ACSE

Manufacturer

Analog Devices

Introduction

The DG201ACSE is a single-pole single-throw normally closed (SPST-NC) switch designed for analog signal switching applications. It is part of the interface category focusing on analog switches, multiplexers, and demultiplexers.

Product Features and Performance

Configuration: 1:1 multiplexer/demultiplexer circuit

Number of Circuits: 4

Maximum On-State Resistance: 200 Ohm

Dual Supply Voltage Range: ±4.5V to 18V

Maximum Switching Time: 600ns turn-on, 450ns turn-off

Charge Injection: 20pC

Off-Channel Capacitance: 5pF

Maximum Leakage Current: 5nA

Excellent Crosstalk Isolation: -90dB at 100kHz

Product Advantages

Low on-state resistance enhances signal integrity.

Low leakage current and charge injection for minimal signal disturbance.

High crosstalk isolation preserves signal integrity across channels.

Key Technical Parameters

Switch Circuit: SPST NC

Multiple/Demultiple Circuit: 1:1

On-State Resistance (Max): 200Ohm

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

Switch Time (Ton, Toff) (Max): 600ns, 450ns

Channel Capacitance (CS(off), CD(off)): 5pF, 5pF

Current Leakage (IS(off)) (Max): 5nA

Crosstalk: -90dB @ 100kHz

Quality and Safety Features

Operates within a temperature range of 0°C to 70°C ensuring stability in varied environments.

Surface mount technology for reliable and robust board-level attachment.

Compatibility

Compatible with dual-supply voltage applications requiring ±4.5V to ±18V.

Application Areas

Ideal for applications in test equipments, data acquisition systems, and audio signal routing.

Product Lifecycle

The DG201ACSE is marked as obsolete, indicating potential challenges in availability.

Upgrades or replacement availability should be checked with Analog Devices or distributors.

Several Key Reasons to Choose This Product

Optimal for applications requiring low crosstalk and signal integrity disruption.

Flexible dual supply voltage capability enhances adaptability across multiple systems.

Durable and reliable surface mount packaging fit for a variety of application needs.

Despite its obsolescence, its historical performance and features might still make it a viable choice in specific legacy systems.