DG3540DB-T1-E1

Description：IC SW SPST-NO/NCX2 3.5OHM 8PWRPK
Series：-

SKU:e63462f6e8b5 Category: Analog Switches, Multiplexers, Demultiplexers Brand: Vishay Siliconix

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Product introduction

Product Detailed Parameters

Description：IC SW SPST-NO/NCX2 3.5OHM 8PWRPK
Series：-
Mfr：Vishay Siliconix
Package：Tape & Reel (TR)
Switch Circuit：SPST - NO/NC
Multiplexer/Demultiplexer Circuit：1:01
On-State Resistance (Max)：3.5Ohm
Channel-to-Channel Matching (ΔRon)：200mOhm (Max)
Voltage - Supply, Single (V+)：1.8V ~ 5.5V
Voltage - Supply, Dual (V±)：-
Switch Time (Ton, Toff) (Max)：41ns, 37ns
-3db Bandwidth：360MHz
Charge Injection：1pC
Channel Capacitance (CS(off), CD(off))：8pF
Current - Leakage (IS(off)) (Max)：2nA
Crosstalk：-66dB @ 10MHz
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：PowerPAK® 1212-8SH
Supplier Device Package：PowerPAK® 1212-8SH
Number of Circuits：2

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DG3540DB-T1-E1

Overview

The DG3540DB-T1-E1 is a dual single-pole single-throw (SPST) analog switch manufactured by Vishay Siliconix. It operates on a single supply voltage ranging from 1.8 V to 5.5 V and features an on-resistance of 4 Ω with a typical value of 3 Ω at 2.7 V. The device provides a -3 dB bandwidth of 360 MHz, ensuring high linearity through 0.2 Ω on-resistance matching and 1 Ω flatness. Packaged in a MICRO FOOT 8-bump chip scale package measuring 3 x 3 mm, it supports full rail signal swing and includes ESD protection exceeding 2 kV per method 3015.7.

Feature Summary

Dual SPST configuration designed for audio, video, and USB switching applications
High linearity achieved via low on-resistance matching and flatness specifications
Capable of handling full rail signal swings within the operating voltage range
Compatible with 1.6 V logic levels across the entire operation voltage spectrum

Applications

Cellular phones
MP3 players
Media players
Modems
Hard drives
PCMCIA devices

Procurement Notes

Verify component authenticity against official Vishay documentation before integration. Confirm that the specific ordering suffix matches the required package type and lead-free termination standards. Ensure compatibility with the intended PCB land pattern for the MICRO FOOT 8-bump array. Validate all electrical parameters against the provided datasheet specifications for your specific operating conditions.

Selection Notes

Select this component when designing circuits requiring dual SPST switching with high bandwidth and low power consumption. It is suitable for portable electronics where space constraints necessitate a compact chip-scale package. Ensure the application voltage falls within the 1.8 V to 5.5 V range and that logic inputs align with the 1.6 V compatibility threshold.

Part Context

This part belongs to the DG3537, DG3538, DG3539, and DG3540 family of dual SPST analog switches. While sharing identical core electrical characteristics and packaging, these variants differ in their internal switch configurations, specifically regarding normally open and normally closed contact arrangements. The DG3540 utilizes a specific NO/NO configuration distinct from its siblings.