DG401DJ

$1.65

Description：IC SWITCH SPST-NOX2 45OHM 16DIP
Series：-

SKU:a0c728993d5f Category: Analog Switches, Multiplexers, Demultiplexers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC SWITCH SPST-NOX2 45OHM 16DIP
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Switch Circuit：SPST - NO
Multiplexer/Demultiplexer Circuit：1:01
On-State Resistance (Max)：45Ohm
Channel-to-Channel Matching (ΔRon)：500mOhm
Voltage - Supply, Single (V+)：10V ~ 30V
Voltage - Supply, Dual (V±)：±4.5V ~ 20V
Switch Time (Ton, Toff) (Max)：150ns, 100ns
-3db Bandwidth：-
Charge Injection：10pC
Channel Capacitance (CS(off), CD(off))：12pF, 12pF
Current - Leakage (IS(off)) (Max)：500pA
Crosstalk：-90dB @ 1MHz
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Through Hole
Package / Case：16-DIP (0.300", 7.62mm)
Supplier Device Package：16-PDIP
Number of Circuits：2

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DG401DJ

Overview

The DG401DJ is a dual, high-speed analog switch manufactured by Analog Devices Inc./Maxim Integrated. It features two single-pole/single-throw (SPST) normally open switches in a 16-pin Plastic DIP package. The device operates from a single +10V to +30V supply or bipolar supplies of ±4.5V to ±20V. Key electrical parameters include a maximum on-resistance of 45 Ω, an on-resistance match between channels of 2 Ω max, and charge injection of 15 pC max. Switching times are 150 ns for turn-on and 100 ns for turn-off. The operating temperature range is -40°C to +85°C.

Feature Summary

Guaranteed low on-resistance matching between switches
Improved off leakage current over temperature
TTL/CMOS-logic compatible with single-supply operation

Applications

Sample-and-Hold Circuits
Test Equipment
Guidance and Control Systems
Communications Systems
Audio Signal Routing

Procurement Notes

Verify the specific suffix 'DJ' corresponds to the 16-pin Plastic DIP package and the -40°C to +85°C temperature range when sourcing replacements. Confirm that the manufacturer designation matches Analog Devices Inc./Maxim Integrated specifications. Ensure compatibility with existing board layouts requiring this specific form factor and thermal rating.

Selection Notes

Select the DG401DJ when dual SPST switching is required within the -40°C to +85°C industrial temperature range. This part is suitable for applications needing TTL/CMOS logic compatibility and single-supply operation up to +30V. Consider alternative packages like SOIC if space constraints exist, but verify pinout consistency across the DG401 family.

Part Context

The DG401DJ belongs to the Maxim Integrated DG401/DG403/DG405 series of improved, dual, high-speed analog switches. These devices are fabricated using a silicon-gate process designed for precision signal switching. The series differentiates models by switch action, with the DG401 providing dual SPST functionality. It serves as a plug-in upgrade for industry-standard analog switches with enhanced performance metrics.