DG401BDY-T1-E3

$1.59

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

SKU:a62997a5d003 Category: Analog Switches, Multiplexers, Demultiplexers Brand: Vishay Siliconix

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Product introduction

Product Detailed Parameters

Description：IC SWITCH SPST-NOX2 45OHM 16SOIC
Series：-
Mfr：Vishay Siliconix
Package：Tape & Reel (TR)
Switch Circuit：SPST - NO
Multiplexer/Demultiplexer Circuit：1:01
On-State Resistance (Max)：45Ohm
Channel-to-Channel Matching (ΔRon)：-
Voltage - Supply, Single (V+)：13V ~ 36V
Voltage - Supply, Dual (V±)：±7V ~ 22V
Switch Time (Ton, Toff) (Max)：150ns, 100ns
-3db Bandwidth：-
Charge Injection：60pC
Channel Capacitance (CS(off), CD(off))：12pF, 12pF
Current - Leakage (IS(off)) (Max)：500pA
Crosstalk：-94.8dB @ 1MHz
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：16-SOIC (0.154", 3.90mm Width)
Supplier Device Package：16-SOIC
Number of Circuits：2

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DG401BDY-T1-E3

Overview

The DG401BDY-T1-E3 is a low-power, high-speed CMOS analog switch manufactured by Vishay Siliconix. It features two independent single-pole single-throw (SPST) switches housed in a 16-pin narrow SOIC package. The device supports a maximum supply voltage of 44 V and an analog signal range of ±15 V. Key electrical parameters include a drain-source on-resistance of 23 Ω typical, turn-on time of 100 ns typical, and off leakage current of 0.5 nA maximum. It operates within a temperature range of -40 °C to +85 °C.

Feature Summary

TTL and CMOS logic compatible for simple interfacing
Low power consumption suitable for battery-powered applications
High voltage rating with superior switch performance

Applications

Audio and video switching
Sample-and-hold circuits
Test equipment
PBX and PABX systems

Procurement Notes

Verify the component status as discontinued or obsolete through official manufacturer channels before finalizing design-in decisions. Confirm that the lead-free suffix indicates compliance with RoHS standards. Ensure the specific tape and reel packaging variant matches the intended automated assembly process requirements.

Selection Notes

Select this component when dual SPST switching functionality is required in a compact surface-mount format. Consider the DG403B if four switches are needed, or the DG405B for alternative channel configurations. Verify that the 23 Ω on-resistance meets the signal integrity requirements of the target application circuit.

Part Context

This part belongs to the DG401B/DG403B/DG405B series, which serves as an improved replacement for the legacy DG401/DG403/DG405 models. The series utilizes Vishay's proprietary silicon gate process to achieve high voltage ratings and fast switching speeds while maintaining low power consumption characteristics.