DG417DJ

$1.12

Description：IC SWITCH SPST-NC X 1 35OHM 8DIP
Series：-

SKU:ee7fcd06e3e4 Category: Analog Switches, Multiplexers, Demultiplexers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC SWITCH SPST-NC X 1 35OHM 8DIP
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Switch Circuit：SPST - NC
Multiplexer/Demultiplexer Circuit：1:01
On-State Resistance (Max)：35Ohm
Channel-to-Channel Matching (ΔRon)：3Ohm (Max)
Voltage - Supply, Single (V+)：10V ~ 30V
Voltage - Supply, Dual (V±)：±4.5V ~ 20V
Switch Time (Ton, Toff) (Max)：175ns, 145ns
-3db Bandwidth：-
Charge Injection：3pC
Channel Capacitance (CS(off), CD(off))：8pF, 8pF
Current - Leakage (IS(off)) (Max)：250pA
Crosstalk：-85dB @ 1MHz
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Through Hole
Package / Case：8-DIP (0.300", 7.62mm)
Supplier Device Package：8-PDIP
Number of Circuits：1

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DG417DJ

Overview

The DG417DJ is a single-pole/single-throw (SPST) analog switch manufactured by Analog Devices Inc./Maxim Integrated. It operates within an extended temperature range of -40°C to +85°C and utilizes an 8-pin Plastic DIP package. The device supports single-supply voltages from +10V to +30V or bipolar supplies from ±4.5V to ±20V. Key electrical specifications include a maximum on-resistance of 35Ω, guaranteed on-resistance matching of 3Ω, and on-resistance flatness of 4Ω. Switching times are limited to 175ns for turn-on and 145ns for turn-off. The component features low power consumption with a maximum supply current of 1µA and offers high electrostatic discharge tolerance.

Feature Summary

Guaranteed on-resistance matching between channels and flatness over the signal range
Low charge injection and low off-leakage current performance across temperature
TTL/CMOS logic compatible input interface
High electrostatic discharge protection rating

Applications

Sample-and-Hold Circuits
Communications Systems
Test Equipment
Battery-Operated Systems
Audio Signal Routing

Procurement Notes

Verify the specific ordering suffix 'DJ' to confirm the -40°C to +85°C industrial temperature range and 8-pin Plastic DIP package configuration. Ensure compatibility with existing PCB footprints designed for this package style. Cross-reference the manufacturer's latest documentation to confirm current production status and availability constraints before finalizing procurement plans.

Selection Notes

Select the DG417DJ when a normally closed SPST analog switch is required for industrial environments operating between -40°C and +85°C. This part is suitable for applications demanding tight on-resistance matching and flatness. Consider alternative packages like the SOIC variant if surface-mount technology is preferred. Verify that the required signal voltage ranges fall within the specified single or dual supply limits.

Part Context

The DG417DJ belongs to the redesigned DG417/DG418/DG419 family of precision CMOS monolithic analog switches. These components feature improved characteristics compared to previous generations, including guaranteed resistance matching and lower leakage currents. The DG417 specifically denotes the single-pole/single-throw normally closed configuration within this series.