DG411CY+T

$3.08

Description：IC SWITCH SPST-NCX4 45OHM 16SOIC
Series：-

SKU:6d5153a84984 Category: Analog Switches, Multiplexers, Demultiplexers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC SWITCH SPST-NCX4 45OHM 16SOIC
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR)
Switch Circuit：SPST - NC
Multiplexer/Demultiplexer Circuit：1:01
On-State Resistance (Max)：45Ohm
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：5pC
Channel Capacitance (CS(off), CD(off))：9pF, 9pF
Current - Leakage (IS(off)) (Max)：250pA
Crosstalk：-85dB @ 1MHz
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：16-SOIC (0.154", 3.90mm Width)
Supplier Device Package：16-SOIC
Number of Circuits：4

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DG411CY+T

Overview

The DG411CY+T is a monolithic CMOS analog switch featuring four independent single-pole single-throw (SPST) channels in a 16-pin SSOP package. It operates on dual supplies ranging from ±4.5V to ±20V or a single supply of 9V to 36V. The device specifies a maximum on-resistance of 175 Ohms, with a turn-on time of 1 microsecond and turn-off time of 500 nanoseconds. It supports a maximum DC switch current of 20 mA and draws a maximum supply current of 400 uA. The component functions within an operating temperature range of 0°C to +70°C.

Feature Summary

Four independent SPST analog switches integrated into a compact surface-mount package
Compatible with TTL and CMOS digital input logic levels
Epitaxial layer construction prevents latch-up associated with older CMOS technologies
Bilateral switch configuration suitable for AC or bidirectional signal routing

Applications

Audio switching systems
Data acquisition circuits
Sample and hold applications
Automatic test equipment

Procurement Notes

Verify the specific suffix 'CY' against official manufacturer documentation to confirm the exact package type and temperature grade, as distributor listings may vary. Ensure the '+T' designation aligns with the required reel packaging specifications for your assembly line. Cross-reference the RoHS compliance status directly with the latest datasheet revision to meet environmental regulations.

Selection Notes

Select this component when a quad SPST configuration is required with moderate speed performance. The 175 Ohm on-resistance is higher than the DG411 series, making it suitable for general-purpose switching rather than high-precision signal paths. Verify that the 20 mA DC switch current meets the load requirements of the target application circuit.

Part Context

This part belongs to the DG411 series of improved quad SPST analog switches. It serves as a drop-in replacement for the older DG211 and DG212 series devices. The DG411 series utilizes a high-voltage silicon-gate process to achieve lower on-resistance and faster switching times compared to its predecessors while maintaining compatibility with standard digital control interfaces.