DG444DJ-E3

$2.06

Description：IC SWITCH SPST-NCX4 85OHM 16DIP
Series：-

SKU:9c81e06809a6 Category: Analog Switches, Multiplexers, Demultiplexers Brand: Vishay Siliconix

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Product introduction

Product Detailed Parameters

Description：IC SWITCH SPST-NCX4 85OHM 16DIP
Series：-
Mfr：Vishay Siliconix
Package：Tube
Switch Circuit：SPST - NC
Multiplexer/Demultiplexer Circuit：1:01
On-State Resistance (Max)：85Ohm
Channel-to-Channel Matching (ΔRon)：-
Voltage - Supply, Single (V+)：5V ~ 36V
Voltage - Supply, Dual (V±)：±5V ~ 20V
Switch Time (Ton, Toff) (Max)：250ns, 140ns
-3db Bandwidth：-
Charge Injection：-1pC
Channel Capacitance (CS(off), CD(off))：4pF, 4pF
Current - Leakage (IS(off)) (Max)：500pA
Crosstalk：-100dB @ 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：4
Grade：-
Qualification：-

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DG444DJ-E3

Overview

The DG444DJ-E3 is a quad single-pole single-throw (SPST) analog switch IC manufactured by Vishay Siliconix. It features four independent channels in a 16-pin DIP package. The device supports dual supply voltages ranging from -20 V to +20 V or a single supply up to 36 V. Key electrical parameters include a maximum on-resistance of 85 Ohms, a maximum power dissipation of 450 mW, and a maximum switching current of 30 mA. Operating times are specified with a maximum turn-on time of 250 ns and a maximum turn-off time of 140 ns. The component operates within a temperature range of -40 °C to +85 °C.

Feature Summary

Integrates four independent SPST analog switches in a single integrated circuit
Supports both single and dual power supply configurations for flexible system design
Provides high-level signal output capability with defined switching speeds

Applications

Signal routing in data acquisition systems
Multiplexing applications requiring low leakage current
Programmable gain amplifiers and sensor interfaces

Procurement Notes

Verify the specific suffix E3 to confirm lead-free compliance and RoHS status as per manufacturer documentation. Confirm the DIP-16 package type against schematic footprints. Check official datasheets for absolute maximum ratings to ensure operational limits are not exceeded during integration.

Selection Notes

Select this component when a quad SPST configuration is required with moderate on-resistance specifications. Compare the 85 Ohm on-resistance and 250 ns switching speed against application requirements. Ensure the 450 mW power dissipation rating suits the thermal management capabilities of the target PCB layout.

Part Context

This part belongs to the DG series of CMOS analog switches from Vishay Siliconix. It serves as a through-hole alternative to surface-mount variants like the DG444DY-E3. The device is designed for general-purpose analog signal switching applications requiring reliable performance across industrial temperature ranges.