DG417CY+

$8.21

Description：IC SWITCH SPST-NCX1 35OHM 8SOIC
Series：-

SKU:dc74915aec79 Category: Analog Switches, Multiplexers, Demultiplexers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC SWITCH SPST-NCX1 35OHM 8SOIC
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：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Number of Circuits：1

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DG417CY+

Overview

The DG417CY+ is a single-channel, normally-closed SPST analog switch manufactured by Analog Devices Inc./Maxim Integrated. It operates from a single +10V to +30V supply or bipolar ±4.5V to ±20V supplies. Key electrical parameters include a maximum on-resistance of 35Ω, a maximum turn-on time of 175ns, and a maximum turn-off time of 145ns. The device features low power consumption with a maximum logic supply current of 1µA and supports rail-to-rail signal handling within its specified voltage range.

Feature Summary

Guaranteed on-resistance matching between channels for improved signal integrity
Low charge injection capability for high-fidelity signal switching
TTL/CMOS-logic compatible control inputs for versatile interfacing
High electrostatic discharge tolerance per Method 3015.7

Applications

Sample-and-Hold Circuits
Test Equipment
Audio Signal Routing

Procurement Notes

Verify the specific suffix 'CY' confirms the SOIC-8 package and commercial temperature range (0°C to +70°C). Confirm RoHS compliance status through official manufacturer documentation before integration. Ensure the ordering part number matches the exact pinout and functional requirements of the target design.

Selection Notes

Select this component when a normally-closed SPST configuration is required. Verify that the 35Ω maximum on-resistance meets the application's signal loss constraints. Ensure the operating environment remains within the 0°C to +70°C temperature range specified for the CY suffix variant.

Part Context

This component belongs to the DG417/DG418/DG419 family of precision CMOS analog switches. The DG417 specifically denotes the single-pole/single-throw normally-closed variant. It serves as an industry-standard replacement for legacy discrete switching solutions in compact integrated circuit form factors.